<!--
function isOnPage(page){

var base = "/readytolearn/images/";
  if (document.images) {
  	
  	left_about_on = new Image();   	left_about_on.src = base + "left_about_hep_c.gif";
  	left_about_off = new Image();   	left_about_off.src = base + "left_about_hep" + (page == '/about/index.jsp' ? "_b" : "") + ".gif";
  	
  	
  	left_tested_on = new Image();   	left_tested_on.src = base + "left_tested_c.gif";
  	left_tested_off = new Image();   left_tested_off.src = base + "left_tested"  + (page == "/getting_tested/index.jsp" ? "_b" : "") + ".gif";
  	
  	left_treated_on = new Image();   left_treated_on.src = base + "left_treated_c.gif";
  	left_treated_off = new Image();  left_treated_off.src = base + "left_treated" + (page == "/getting_treated/index.jsp" ? "_b" : "") + ".gif";
  
  	left_living_on = new Image();	left_living_on.src = base + "left_living_c.gif";
  	left_living_off = new Image();  	left_living_off.src = base + "left_living" + (page == "/living/index.jsp" ? "_b" : "") + ".gif";
  
  	left_resources_on = new Image();   left_resources_on.src = base + "left_resources_c.gif";
  	left_resources_off = new Image();  left_resources_off.src = base + "left_resources" + (page == "/resources/index.jsp" ? "_b" : "") + ".gif";

	left_video_on = new Image();   left_video_on.src = base + "left_video_c.gif";
  	left_video_off = new Image();  left_video_off.src = base + "left_video" + (page == "/video/index.jsp" ? "_b" : "") + ".gif";
  }

}
//-->


////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: imgOn() 
// Arguments: 'imgName' - string value of the img tag
//   Returns: -
// Objective: swaps the src of 'imgName' with preloaded 'imgName' + 'on' .src
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function SwapOn(imgName) {
		if (document.images) {
			KillAll();
			document[imgName].src = eval(imgName + "_on.src");
			
				 
        }
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: imgOff() 
// Arguments: 'imgName' - string value of the img tag
//   Returns: -
// Objective: swaps the src of 'imgName' with preloaded 'imgName' + 'off' .src
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function SwapOff(imgName) {
        if (document.images) {
			
            document[imgName].src = eval(imgName + "_off.src");
			
        }
}
function KillAll(){
	SwapOff('left_about');
	SwapOff('left_tested');
	SwapOff('left_treated');
	SwapOff('left_living');
	SwapOff('left_resources');
	SwapOff('left_video');
}

function MM_findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() {
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

var timerID = "global";
function hidemenus() {
	MM_showHideLayers('hepc','','hide','tested','','hide','treated','','hide','living','','hide','resources','','hide','video','','hide');
	SwapOff('left_about');
	SwapOff('left_tested');
	SwapOff('left_treated');
	SwapOff('left_living');
	SwapOff('left_resources');
	SwapOff('left_video');
	
}
function startTimer() {
	stopTimer();
	timerID = setTimeout("hidemenus()", 500);
}
function stopTimer() {
	clearTimeout(timerID);
}

function MM_callJS(jsStr) {
  return eval(jsStr)
}

// Function for the Quick List in the left nav.
function gothere(place) {
	var whereto = document.ql.quicklist.options[place].value
	if (whereto != "") {
		location.href=whereto;
	}
}

<!--
//********************************************************************************
// Description: Global javascript used by all pages, for form validation, page flow
//                              and page display
// 
// Assumptions: None
//               
// Authors:     Brian McGovern
// Assumptions: The form being validated is the only form on page. Update coming soon.
//********************************************************************************
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Define Global Variables
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Error Messages


var err  = "Please enter alphanumeric data for the following fields:\n\n";


var err_user = "Anonymous Username";
var err_pass = "Password";
var err_pass_conf = "Your passwords do not match. Try again.";
var err_emailfromuser = "Please enter a valid value for Your Email Address";
var err_emailtouser = "Please enter a valid value for Send To Email Address";

var err0 = "Please enter your Full Name.";
var err1 = "Please enter your First Name.";
var err2 = "Please enter your Last Name.";
var err3 = "Please enter your City.";
var err4 = "Please select a State.";
var err5 = "Please enter a valid User ID.  It is your Email Address.";
var err6 = "Please select a Country.";
var err7 = "Please select a City.";
var err8 = "Please enter a valid e-mail address.";
var err9 = "Please enter your Password.";
var err10 = "Please enter Confirmation Password.";
var err11 = "The password does not match, please re-confirm your password.";
var err12 = "The company web id and company secret code does not match.  Please try again.";
var err13 = "The company secret code you entered is invalid.  Please check the code and try again.";
var err14 = "The User Id and Password entered are invalid.  Please try again.";
var err15 = "There was no match to your search criteria.";
var err16 = "The logo file entered does not exist.  Please check the file path.";
var err17 = "The old password entered is invalid.";
var err18 = "There was a problem in delivering your email.  Please try again.";
var err19 = "Company Web Id is invalid. Please try again.";
var err20 = "The user id entered is being used, please pick a new id.";
var err21 = "Please enter your Comment.";
var err22 = "Please enter a valid Phone Number.";
var err23 = "Please enter your search criteria.";
var err24 = "Please enter your Question.";
var err25 = "Please enter a Subject.";
var err26 = "Please enter a valid Expiration Date.";
var err27 = "Please enter the Article Text.";
var err28 = "Please select a Servicing Division.";
var err29 = "Please enter a Course Name.";
var err30 = "Please enter your Street Address.";
var err31 = "Please enter your Zip Code.";
var err32 = "Please enter a valiod Start Date and End Date.";
var err33 = "Please enter a valid Start Time and End Time.";
var err34 = "Please enter a Location Name.";
var err35 = "Please enter your Postal Code.";
var err36 = "Please select an Industry.";
var err37 = "Please select an Category.";
var err38 = "Please enter an Answer.";
var err39 = "Please enter your Job Title.";
var err40 = "Please enter a New Logo.";
var err41 = "Please enter a Description.";
var err42 = "Please enter a Course Name.";
var err43 = "Please enter a Contact Name.";
var err44 = "Please enter a Contact Phone.";
var err45 = "Please enter a Contact Email Address.";
var err47 = "Please enter a Company.";
var err53 = "The logo file format you entered is invalid. Logos must be in GIF format.";
var err54 = "In order to personalize your home page, you must be a registered user.";
var err55 = "The text you typed is longer then __LENGTH__ characters and has been truncated to fit that length.";
var err57 = "The search field may not contain single quotation mark (').";
var err58 = "Your Password must me at least 4 characters in length.";
var err59 = "Please select a Service Industry.";
var err60 = "A user type must be entered.";
var err61 = "The password clue cannot be blank.";
var err62 = "The format for the zip code for your country must be __FORMAT__";
var err63 = "Please enter a valid Manufacturer Phone Number.";
var err64 = "Please enter a Model Number.";
var err65 = "Please select at least one Equipment Category.";
var err66 = "Please enter an Equipment Model Description.";
var err67 = "Please enter a Manufacturer Name.";
var err68 = "Please select a User.";
var err69 = "Please select a Manufacturer.";
var err71 = "Please select an Equipment Type.";
var err72 = "Please select an Equipment Model.";
var err73 = "Please select an Post Type.";
var err74 = "Please select an Equipment Condition.";
var err75 = "Please enter a valid Asking Price.";
var err76 = "Please select an Available Date.";
var err77 = "Please enter an Equipment Model.";
var err78 = "Please enter an Equipment Detail.";
var err79 = "Please enter a Year Made.";
var err80 = "Please enter a valid Manufacturer Fax Number.";
var err81 = "Please enter a valid Maximum Used Equipment Listing Number. This must be a positive number.";
var err82 = "Please select a Sale Date.";
var err83 = "Please enter a valid Selling Price.";
// Date Errors                                                                  
var err48 =  "The Start Date you entered is invalid. Please try again.";
var err49 =  "The End Date you entered is invalid. Please try again.";
var err50 =  "The End Date cannot be before the Start Date. Please try again.";
var err51 =  "The Date you entered is invalid. Please try again.";
var err52 =  "The Start Date cannot be before the today's date. Please try again.";

var err56 = "The Expiration Date cannot be before the today's date. Please try again.";

var err70 = "Please select an Available Divison/Location.";

// User Confirmation Messages
var message1 = "The changes made will be published to the site instantly. Do you wish to continue?";
var message2 = "Are you sure you want to delete this item?";
var message3 = "The FAQ will be published to the database instantly? Do you want to continue?";
var message4 = "Did you preview your ad? Continue to publish.?";
var message5 = "Did you preview your logo? Continue to publish.?";
var message6 = "Are you sure you want to logoff?";
var message7 = "The action you clicked will take you out of the administration area of the site.  As a site administrator you can modify a manufacturer's information, add equipment etc.  To do this you will be taken to the Contractor's Marketplace area of the site acting as the manufacturer administrator."
var message8 = "The action you clicked will take you out of the administration area of the site.  As a site administrator you can add or delete users.  To do this you will be taken to the Contractor's Marketplace area of the site and walk through the same process as a user."
var message9 = "The action you clicked will take you out of the administration area of the site.  As a site administrator you can modify a user's used equipment listing.  To do this you will be taken to the Used Equipment area of the site as a site administrator."

// Browser Detection
var ns4 = (document.layers)? true:false
var ie4 = (document.all)? true:false
var AppVer = parseInt(navigator.appVersion);


if (navigator.appVersion.indexOf("Mac") != -1){
        var mac = true;
}else{
    var mac = false;
}


// Rollover Preloading 


// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Validation Functions
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: IsValidZip(field, format) 
// Arguments: 'field'  -the name of the field in the form to be validated
//			  'format' -the zip input mask from db.  
//				LV-####
//				####
//				A####AAA
//				####-####
//				######
//				#####
//				### ##	
//   Returns: Boolean
// Objective: Dynamically checks the value of the data in 'field' for a correctly formatted zip.
////////////////////////////////////////////////////////////////////////////////////////////////////////
function IsValidZip(formName, field, format){
	var value;
	document[formName][field].value = document[formName][field].value.toUpperCase();
	value = document[formName][field].value;
	if (value.length != format.length){
		err62 = err62.replace(/__FORMAT__/, format);
		alert(err62);
		return false;
	}
	for (i = 0; i < format.length; i++){
		//alert("Format: " + format.charAt(i) + " Value: " + value.charAt(i));
		if (format.charAt(i) != "#"){
			if ((format.charAt(i)) != (value.charAt(i))){
				err62 = err62.replace(/__FORMAT__/, format);
				alert(err62);
				return false;
				break;
			}
		}else{
			//alert("in isNaN");
			if (isNaN(value.charAt(i)) || (value.charAt(i) == " ") ){
				err62 = err62.replace(/__FORMAT__/, format);
				alert(err62);
				return false;
				break;
			}
		}
	}
return true;	
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: IsValidPhone() 
// Arguments: dial_code, phone1, phone2, phone3
//   Returns: Boolean
// Objective: Checks the value of the data in phone1, phone2, phone3 for a positive number based on dial_code
////////////////////////////////////////////////////////////////////////////////////////////////////////
function IsValidPhone(formName, dial_code, phone1, phone2, phone3){
	var format = "";
	if (document[formName][dial_code].value != ""){
		if ((document[formName][dial_code].value == 1) || (document[formName][dial_code].value == "-")){
			//alert("In US");
			//alert(document[formName][phone1].value.length);
			//alert(document[formName][phone2].value.length);
			//alert(document[formName][phone3].value.length);
			if ((document[formName][phone1].value.length < 3) || (document[formName][phone2].value.length < 3) || (document[formName][phone3].value.length < 4)){
				//alert("lenght");
				return false;
			}
		}
	}
	// no country code for this country in DB or its a "+" country code either way  just check that its not letters
	if (!IsBlank(phone1) || !IsBlank(phone2) || !IsBlank(phone3)){
		return false;
	}
	if ( (!IsPosNumber(phone1)) || (!IsPosNumber(phone2)) || (!IsPosNumber(phone3))){
		return false;
	}
	return true;
}
	
////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Validate_IsPosNumber() 
// Arguments: 'field'  -the name of the field in the form to be validated
//   Returns: Boolean
// Objective: Checks the value of the data in 'field' for a positive number.
////////////////////////////////////////////////////////////////////////////////////////////////////////
function IsPosNumber(formName, field){
var the_length = (document[formName][field].value.length - 1);
        for(i=0; i<=the_length; i++){
                if ((document[formName][field].value.charAt(i) == "-") || (document[formName][field].value.charAt(i) == " ")){
                        return false;
                        break;
                }
        }
        if (isNaN(document[formName][field].value)){
                return false;
        }
        return true;
}

                
////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: IsPosDate() 
// Arguments: 'field'  - a variable 
//   Returns: Boolean
// Objective: Used by functions on variables, check that 'field' is a number. 
////////////////////////////////////////////////////////////////////////////////////////////////////////
function IsPosDate(formName, field){
        if (isNaN(field)){
                return false;
        }else{
                if (field == ""){
                        return false;
                }else{
                        return true;
                }
        }
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: IsValidDate() 
// Arguments: 'field1','field2','field3','field4','field5','field6'  -names of fields in html form
//   Returns: Boolean, and Alerts
// Objective: 1. If all fields are passed , performs check on start date and end date fields in 
//                               mm/dd/yyyy format. Checks Y2K validity, and valid date format. Makes sure that the 
//                               start date is not less than the current date and the end date is not less than the 
//                               start date.                            
//                        2. If only the first 3 fields are passed, it only checks those fields for correct date 
//                               format and checks that the date in not less than the current date.  
////////////////////////////////////////////////////////////////////////////////////////////////////////
function IsValidDate(formName, field1, field2, field3, field4, field5, field6){
var d = new Date();
var currmm = d.getMonth();
var curryyyy = (d.getYear());
var currdd = d.getDate();
if (curryyyy < 1000) curryyyy += 1900;

currmm++;

var currdate = Date.UTC(curryyyy, currmm, currdd);
var smm = document[formName][field1].value;
var sdd = document[formName][field2].value;
var syyyy = document[formName][field3].value;
var emm, edd, eyyyy, startdate, enddate;
    // Objective 1.
        if ((field4) && (field5) && (field6)){
                var emm = document[formName][field4].value;
                var edd = document[formName][field5].value;
                var eyyyy = document[formName][field6].value;
                if ((IsPosDate(smm)) && (IsPosDate(sdd)) && (IsPosDate(syyyy)) && (IsPosDate(emm)) && (IsPosDate(edd)) && (IsPosDate(eyyyy))){
                // Check the month field
                        if ((smm < 1) || (smm > 12)){
                                alert(err48);
                                //alert("Start Month");
                                return false;
                        }else{
                                // Check that for each month, entered the input doesnt exceed the max number of days
                                if (((smm == 4) || (smm == 6) || (smm == 9) || (smm == 11)) && (sdd > 30)) {
                                        alert(err48);
                                        //alert("Start Day Correspond to month 1");
                                        return false;           
                                }else{
                                        if (((smm == 1) || (smm == 3) || (smm == 5) || (smm == 7) || (smm == 8) || (smm == 10) || (smm == 12)) && (sdd > 31)) {
                                                alert(err48);
                                                //alert("Start Day Correspond to month 2");
                                                return false;           
                                        }else{
                                                if ((syyyy < 2000) || (syyyy > 2078)){
                                                        alert(err48);
                                                        //alert("Start Y2K");
                                                        return false;
                                                }else{
                                                        //smm--;
                                                        //alert( syyyy + " " + smm + " " + sdd);
                                                        startdate = Date.UTC(syyyy, smm, sdd);
                                                        //**************************************************
                                                        // Begin End Date routine
                                                        //**************************************************    
                                                        if ((emm < 1) || (emm > 12)){
                                                                alert(err49);
                                                                //alert("End Month");
                                                                return false;
                                                        }else{
                                                                // Check that for each month, entered the input doesnt exceed the max number of days
                                                                if (((emm == 4) || (emm == 6) || (emm == 9) || (emm == 11)) && (edd > 30)) {
                                                                        alert(err49);
                                                                        //alert("End Date correspond to month1");
                                                                        return false;           
                                                                }else{
                                                                        if (((emm == 1) || (emm == 3) || (emm == 5) || (emm == 7) || (emm == 8) || (emm == 10) || (emm == 12)) && (edd > 31)) {
                                                                                alert(err49);
                                                                                //alert("End Date correspond to month2");
                                                                                return false;           
                                                                        }else{  
                                                                                if ((eyyyy < 2000) || (eyyyy > 2078)){
                                                                                        alert(err49);
                                                                                        //alert("End Y2K");
                                                                                        return false;
                                                                                }else{
                                                                                        //alert(startdate + "---" + currdate);
                                                                                        if (startdate < currdate){
                                                                                                alert(err52);
                                                                                                return false;
                                                                                        }else{
                                                                                                //emm--;
                                                                                                var enddate = Date.UTC(eyyyy, emm, edd);
                                                                                                //**************************************************
                                                                                                // Dates are valid at this point , compare them
                                                                                                //**************************************************    
                                                                                                if (enddate < startdate){
                                                                                                        alert(err50);
                                                                                                        //alert("End Date is less than start date");
                                                                                                        return false;
                                                                                                }else{
                                                                                                 
                                                                                                        if (document[formName][field2].value.length == 1) {
                                                                                                                document[formName][field2].value = "0" + document[formName][field2].value;
                                                                        
                                                                                                        }
                                                                                                        if (document[formName][field1].value.length == 1) {
                                                                                                                document[formName][field1].value = "0" + document[formName][field1].value;
                                                                         
                                                                                                        }
                                                                                                        if (document[formName][field5].value.length == 1) {
                                                                                                                document[formName][field5].value = "0" + document[formName][field5].value;
                                                                         
                                                                                                        }
                                                                                                        if (document[formName][field4].value.length == 1) {
                                                                                                                document[formName][field4].value = "0" + document[formName][field4].value;
                                                                 
                                                                                                        }
                                                                                                        return true;
                                                                                                }
                                                                                        }
                                                                                }
                                                                        }
                                                                }
                                                        }
                                                }
                                        }
                                }
                        }
                }else{
                        alert(err51);
                        return false;
                }
        // Objective 2.
        }else{
                if ((IsPosDate(smm)) && (IsPosDate(sdd)) && (IsPosDate(syyyy))){
                        // Check the month field
                        if ((smm < 1) || (smm > 12)){
                                alert(err51);
                                return false;
                        }else{
                                // Check that for each month, entered the input doesnt exceed the max number of days
                                if (((smm == 4) || (smm == 6) || (smm == 9) || (smm == 11)) && (sdd > 30)) {
                                        alert(err51);
                                        return false;           
                                }else{
                                        if (((smm == 1) || (smm == 3) || (smm == 5) || (smm == 7) || (smm == 8) || (smm == 10) || (smm == 12)) && (sdd > 31)) {
                                                alert(err51);
                                                return false;           
                                        }else{
                                                if ((syyyy < 2000) || (syyyy > 2078)){
                                                        alert(err51);
                                                        return false;
                                                }else{
                                                        //smm--;
                                                        startdate = Date.UTC(syyyy, smm, sdd);
                                                        //alert(startdate + "---" + currdate);
                                                        if (startdate < currdate){
                                                                alert(err56);
                                                                return false;
                                                        }else{
                                                                if (document[formName][field2].value.length == 1) {
                                                                        document[formName][field2].value = "0" + document[formName][field2].value;
                                                 
                                                                }
                                                                if (document[formName][field1].value.length == 1) {
                                                                        document[formName][field1].value = "0" + document[formName][field1].value;
                                                 
                                                                }
                                                                return true;
                                                        }
                                                }
                                        }
                                }
                        }
                }else{
                        alert(err51);
                        return false;
                }
        }               
}       

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: IsBlank() 
// Arguments: 'field'  - the name of the html form field 
//   Returns: Boolean
// Objective: Checks the field (Textbox, Textarea) for whitespace and blank
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function IsBlank(formName, field){
var the_length;
var whitespace;
        if (document[formName][field].value == ""){
                return false;
        }else{
                the_length = (document[formName][field].value.length - 1);
                for(i=0; i<=the_length; i++){
                        if (document[formName][field].value.charAt(i) == " "){
                                whitespace = 1;
                        }else{
                                whitespace = 0;
                                break;
                        }
                }
                if (whitespace == 1){
                        return false;
                }
        }
        return true;
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: IsChecked() 
// Arguments: 'field'  - the name of the html form field 
//   Returns: Boolean
// Objective: Checks the field set (Checkbox, Radio) for one or more selections
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function IsChecked(formName, field){
var the_length = (document[formName][field].length - 1);
var ischecked = 0;
        for (i=0; i<=the_length; i++){
                if (document[formName][field][i].checked){
                        ischecked = 1;  
                        break;
                }
        }
        if (ischecked == 0){
                return false;
        }else{
                return true;
        }
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: IsSingleChecked() 
// Arguments: 'field'  - the name of the html form field 
//   Returns: Boolean
// Objective: Checks the field set (Checkbox, Radio) for one or more selections
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function IsSingleChecked(formName, field){
        if (!document[formName][field].checked){
                return false;
        }else{
                return true;
        }
}


////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: IsEmail() 
// Arguments: 'field'  - the name of the html form field 
//   Returns: Boolean
// Objective: Checks the field (Text) an email address containing '@' and '.'
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function IsEmail(formName, field){
var the_length;
        if (document[formName][field].value == ""){
                return false;
        }else{
                if ((document[formName][field].value.indexOf("@") > -1 ) && (document[formName][field].value.indexOf(".") > -1 )){
                        return true;
                }else{
                        return false;
                }
        }
        return true;
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: IsSelected() 
// Arguments: 'field' - the name of the html form field,  
//                        'multiple'  - Boolean variable defining if that select box allows multiple selections
//   Returns: Boolean
// Objective: 1. If multiple == true checks that ANY of the options are selected
//                        2. If multiple == false checks that an option other than the first one is selected. The 
//                               first option has text like "Please select an option".
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function IsSelected(formName, field, multiple){
        if (multiple){
                if (document[formName][field].options.selectedIndex >= 0){
                        return true;
                }else{  
                        return false;
                }
        }else{
                if (document[formName][field].options.selectedIndex > 0){
                        return true;
                }else{  
                        return false;
                }
        }
        return true;
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: NumSelect() 
// Arguments: 'field' - the name of the html form field,
//   Returns: integer
// Objective: Returns the number of options in the selection list.
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function NumSelect(formName, field) {
        return document[formName][field].length
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: IsPasswordValid() 
// Arguments: 'newpass', 'newpassconfirm' - names of html form fields
//   Returns: Boolean
// Objective: Checks that the newpass == newpassconfirm  (put in your password 2x to confirm) and that 
//                        Password is at least 8 chars.
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function IsPasswordValid(formName, newpass, newpassconfirm){
		//alert("In IsPasswordValid");
        if (document[formName][newpass].value.length < 4) {      
                alert(err58);
                return false;
		}
        if (document[formName][newpass].value != document[formName][newpassconfirm].value){
   	    	alert(err11);
       	    return false;
		}
return true;
}


////////////////////////////////////////////////////////////////////////////////////////////////////////
//   function: GetItemForKey
//parameters : in_Array, in_Key
//    return: a_NameValuePairs
//    purpose: Returns an array of arrays
////////////////////////////////////////////////////////////////////////////////////////////////////////
function GetItemsForKey(in_Array, in_Key){
	var a_NameValuePairs = new Array();
	var j = 0;
	for (var i=0; i<in_Array.length; i++){
		var unsplit_item = in_Array[i].split("::");
		if (in_Key == unsplit_item[0]){
			a_NameValuePairs[j] = unsplit_item[1].split("||");
			j++;
		}
	}
	return a_NameValuePairs;
}


////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Gather_Checkbox_Input() 
// Arguments: 'to_field'  -the name of the field (select) in the form to be moved
//			  'from_field'  - the name of the field (text) in the html form
//			  'delim' - delimiter
//   Returns: -
// Objective: Takes all the options in from_field checkbox and moves them to to_field, in the following format
//			  valuedelimvalue
////////////////////////////////////////////////////////////////////////////////////////////////////////
function Gather_Checkbox_Input(formName, from_field, to_field, delim){
	document[formName].elements[to_field].value = "";
	var the_length = (document[formName].elements[from_field].length - 1); 
	if (the_length > -1) {
		for (i=0; i<=the_length; i++){
			if (document[formName].elements[from_field][i].checked){
				if (document[formName].elements[to_field].value == ""){
					document[formName].elements[to_field].value = document[formName].elements[from_field][i].value;
				}else{
					document[formName].elements[to_field].value = ((document[formName].elements[to_field].value) + delim + (document[formName].elements[from_field][i].value));
				}
			}
		}
	}
	//alert(document[formName].elements[to_field].value);
}
// END


////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Gather_Input() 
// Arguments: 'to_field'  -the name of the field (select) in the form to be moved
//			  'from_field'  - the name of the field (text) in the html form
//   Returns: -
// Objective: Takes all the options in from_field and moves them to to_field, in the following format
//			  name::value;
////////////////////////////////////////////////////////////////////////////////////////////////////////
function Gather_Input(formName, from_field, to_field, delim){
	document[formName].elements[from_field].value = "";
	var the_length = (document[formName].elements[from_field].options.length - 1); 
	if (the_length > -1) {
		//alert("test");
		for (i=0; i<=the_length; i++){
			if (document[formName].elements[to_field].value == ""){
				document[formName].elements[to_field].value = document[formName].elements[from_field].options[i].value;
			}else{
				document[formName].elements[to_field].value = ((document[formName].elements[to_field].value) + delim + (document[formName].elements[from_field].options[i].value));
			}
		}
	}
	//alert(document[formName].elements[to_field].value);
}
// END


////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Limit_Input() 
// Arguments: 'field' - names of html form fields
//                        'limit' - numeral variable holding the max length of text area
//   Returns: Boolean
// Objective: Trims the field (Textarea) to the amount of characters in 'limit'.  Done to avoid 
//                        database field limit errors
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function Limit_Input(formName, field,limit){
        if (document[formName][field].value.length > limit ) {
                document[formName][field].value = document[formName][field].value.substring(0,limit);
                err55 = err55.replace(/__LENGTH__/, limit);
                alert(err55);
        }
}

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Page Flow Functions
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Page_Submit() 
// Arguments: none
//   Returns: Page Submission
// Objective: Each page has a Validate_Page function within it, if that returns true, the page is 
//                        submitted
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function Page_Submit(formName){
        if (Validate_Page()){
                document[formName].submit();
        }
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Page_Cancel() 
// Arguments: none
//   Returns: page goes back 1 history
// Objective: performs the function of the browser back button
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function Page_Cancel(){
        history.back(-1);
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Confirm_Action() 
// Arguments: 'message' - The message to be displayed in confirm box.
//			  'dest'    - Target url
//   Returns: -
// Objective: Displays a warning message that the user has to accept in order for the action to occur
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function Confirm_Action(message, dest){
	if (confirm(message)){
		window.location.href=dest;
	}
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Confirm_Action() 
// Arguments: 'message' - The message to be displayed in confirm box.
//			  'dest'    - Target url
//   Returns: -
// Objective: Displays a warning message that the user has to accept in order for the action to occur
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function Confirm_Delete(formName, message, action){
	if (confirm(message)){
		document[formName].action = action;
		document[formName].submit();
	}
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: SelfClose() 
// Arguments: none
//   Returns: closes a window
// Objective: Used for pop up windows, session management. If the opener window was closed, this function
//                        will close a popup window and alert a message when called by onBlur.  
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function SelfClose(){   
        if (window.opener.closed){
        alert("No parent browser window, this window will close.");
        window.close();
   }
}


////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Close_Popup() 
// Arguments: none
//   Returns: closes a window
// Objective: Simple window closer fucntion
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function Close_Popup(){ 
        window.close();
        window.opener.focus();
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Go_There() 
// Arguments: 'dest' - string url
//   Returns: links to a new page
// Objective: Used primarily for drop down navigation, where urls are the values of the drop down options.
//                        Takes window to page defined in 'dest'. Called by onChange.
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function Go_There(dest) {
                window.location.href = dest;
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: leaveSite(site)
// Arguments: 'site' - string url
//   Returns: displays notice, then links to a new page
// Objective: Used for leaving Schering-controlled sites, displays notice that Schering is not responsible
//            for the site you are about to visit
////////////////////////////////////////////////////////////////////////////////////////////////////////  
function leaveSite(site) {

// to use this 
// instead of using an <a href="url"> tag
// the syntax is
// <a href="#" onClick="leaveSite('url');">


   if (confirm('You are now leaving all-about-hepatitisc.com Web site.\n\nThis link is provided as a convenience to you; however, by including this link to another site Schering Corporation expressly disclaims any and all liability with respect to access to or use of this other site.  We do not screen other sites for content and we do not endorse, support, or attest to the accuracy or completeness of this site.\n\nContinue to ' + site + '?') == 1) {


      window.open(site, 'perceptions','toolbar=yes,width=600,height=400,directories=no,status=no,scrollbars=yes,resizable=yes,menubar=yes')

      //window.open(site)

   }

}


////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Pop_Up() 
// Arguments: 'destination' - string url
//                        'width', 'height'  - dimensions of window to be opened
//   Returns: opens 'destination' in new window
// Objective: Opens a new window to url == 'destination' with dimensions desired
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function Pop_Up(destination, width, height)   {
        var pop = window.open(destination,"newWindow","scroll=yes,resizable=yes,status=no,width=" + width+ ",height=" + height + ",scrollbars=yes,copyhistory=no");
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Select_All() 
// Arguments: 'field' - name of html form field
//   Returns: -
// Objective: Selects every options in a select box 
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function Select_All(formName, field){
        var the_length = (document[formName].elements[field].options.length - 1);
        for (i=0; i<=the_length; i++) {
                document[formName].elements[field].options[i].selected = true;
        }
}
////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Deselect_All() 
// Arguments: 'field' - name of html form field
//   Returns: -
// Objective: De - Selects every options in a select box 
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function Deselect_All(formName, field){
        var the_length = (document[formName].elements[field].options.length - 1);
        for (i=0; i<=the_length; i++) {
                document[formName].elements[field].options[i].selected = false;
        }

}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: Portal_Close() 
// Arguments: 'portal_item' - numeral value
//   Returns: -page submission
// Objective: Populates a hidden field with 'portal_item' (the portal feed to be closed), submits the page
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function Close_Portal(formName, portid){
        if (document[formName].UserId.value != ""){
                document[formName].PortId.value = portid;
                document[formName].submit();
        }else{
                alert(err54);
        }
}

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Page Display functions
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: imgOn() 
// Arguments: 'imgName' - string value of the img tag
//   Returns: -
// Objective: swaps the src of 'imgName' with preloaded 'imgName' + 'on' .src
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function imgOn(imgName) {
	
        if (document.images) {
				document[imgName].src = eval(imgName + "_on.src");
				document.sub_img.src = eval(imgName + "_sub_img_on.src");
				 
        }
}

////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: imgOff() 
// Arguments: 'imgName' - string value of the img tag
//   Returns: -
// Objective: swaps the src of 'imgName' with preloaded 'imgName' + 'off' .src
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function imgOff(imgName) {
        if (document.images) {
                document[imgName].src = eval(imgName + "_off.src");
				document.sub_img.src = sub_img_off.src;
        }
}


////////////////////////////////////////////////////////////////////////////////////////////////////////
//  Function: WriteDate() 
// Arguments: none
//   Returns: Document.write (Date)
// Objective: determines current date based on client clock and prints out date on html page
////////////////////////////////////////////////////////////////////////////////////////////////////////        
function WriteDate() {
var today=new Date();
document.write(today.getMonth() + 1);
document.write ("." + today.getDate());

var y = today.getYear();
if ( y < 1000 ) y += 1900;
document.write ("." + y);
var tmp = today.getHours();
var hr = (tmp <= 12) ? tmp : (tmp-12);
hr = ( hr < 10 ) ? "0" + hr : hr;
var sym = (tmp < 12) ? " a.m." : " p.m.";
if (hr == "00"){hr=12;}

var TodayMinutes = (( today.getMinutes() < 10) ? "0" : "" ) + today.getMinutes();
var TodaySeconds = (( today.getSeconds() < 10) ? "0" : "" ) + today.getSeconds();
document.write(" " + hr + ":" + TodayMinutes);
}

// END 
////////////////////////////////////////////////////////////////////////////////////////////////////////
//-->

isOnPage("<%= request.getRequestURI() %>");