// Javascript Utilities
function bui_leaving_popup( page, externalFlag ) {
  parentDest=page;
  if(externalFlag == '1'){
    inttemp=window.open( '/jsp/utils/interstit.jsp', 'interstit','height=150,width=420,addressbar=yes');
  }
  if(externalFlag == '2'){
    inttemp=window.open( '/jsp/utils/interstit-unbranded.jsp', 'interstit','height=180,width=420,addressbar=yes');
  } 
  if(externalFlag == '3'){
    inttemp=window.open( '/jsp/utils/interstit-pap.jsp', 'interstit','height=160,width=420,addressbar=yes');
  } 
  if(externalFlag == '4'){
    inttemp=window.open( '/jsp/utils/interstit.jsp', 'interstit','height=150,width=420,addressbar=yes');
  }
  inttemp.focus();  
}


pdfDest='';
function bui_pdfxfer( page ){
  if(page.lastIndexOf('=') >-1)
    var index = page.lastIndexOf('=');
  else  
    var index = page.lastIndexOf('/');
    
  var sitename = page.substring(0,index + 1);
  var pdfname = page.substring(index + 1);
  
  var s=s_gi(s_account);
  s.linkTrackVars="eVar7,prop7,prop8,events";
  s.linkTrackEvents="event4";
  s.prop7=pdfname;  
  s.prop8=s.pageName;
  s.eVar7=pdfname; 
  s.events="event4";
  s.tl(this,'d',pdfname);

  pdfDest=page;
  pdftemp=window.open( '/jsp/utils/pdfxfer/prepdf.jsp', 'pdfxfer','height=250,width=420');
  pdftemp.focus();
}

function openMkcessonVoucher( page ) {
  var s=s_gi(s_account);
  s.linkTrackVars="eVar6,events";
  s.linkTrackEvents="event6";
  if(page.indexOf('?')>-1)
       s.eVar6 = page.substring(0,page.indexOf('?'));
  else
    s.eVar6 = page;
  s.events="event6";  
  s.tl(this,'o',page);
  
  window.open( page );
}

function openPartnerSite( page ) {
  var s=s_gi(s_account);
  s.linkTrackVars="eVar6,events";
  s.linkTrackEvents="event6";
  if(page.indexOf('?')>-1)
       s.eVar6 = page.substring(0,page.indexOf('?'));
  else
    s.eVar6 = page;
  s.events="event6";  
  s.tl(this,'o',page);
  
  window.open( page );
}

function MM_preloadImages() { 
      
	  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function indexBodyOnloadFunction(){         
	   MM_preloadImages('/images/headerTab0_0_1_over.gif','/images/headerTab0_0_2_over.gif', '/images/headerTab0_0_3_over.gif', '/images/headerTab0_0_1.gif', '/images/headerTab0_0_2.gif', '/images/headerTab0_0_3.gif', '/images/topNavBack1.jpg', '/images/enrollButtonHover.gif','/images/enrollButtonNormal.gif');
	}


function imgMouseOver(imageId, imageName)
	{
	     var img = document.getElementById(imageId);
	     img.src = "/images/"+imageName;	      
	}
		    
function imgMouseOut(imageId, imageName)
	{
		  var img = document.getElementById(imageId);
		  img.src = "/images/"+imageName;	      
	}

function imgMouseOverSendButton(){	
	      var img = document.getElementById('SendImage');
	      img.src = "/images/sendHover.gif";	      
	    }
	    
function imgMouseOutSendButton(){	
	      var img = document.getElementById('SendImage');
	      img.src = "/images/sendNormal.gif";	      
	    }
function imgMouseOverCancelButton(){	
	      var img = document.getElementById('CancelImage');
	      img.src = "/images/cancel_on.jpg";	      
	    }
	    
function imgMouseOutCancelButton(){	
	      var img = document.getElementById('CancelImage');
	      img.src = "/images/cancel_off.jpg";	      
	    }
function submitEmailForm(){
	      document.etp.submit();
	    }


/******** For Text Size Change Starts *******/

function Get(ID)
{
 if(document.getElementById)
  return document.getElementById(ID);
 else 
  return document.all[ID];
}



function setActiveStyleSheet(title) 
{   
    
	var small, medium, large; 
	small = Get("small");
	medium = Get("medium");
	large = Get("large");
    
   
	
	if(small.getAttribute("rel").indexOf("style") != -1 && small.getAttribute("title")) { 
		if(small.getAttribute("title") == title) 
			small.disabled = false; 
		else
			small.disabled = true; 
	}
	
	
	
	if(medium.getAttribute("rel").indexOf("style") != -1 && medium.getAttribute("title")) { 
		if(medium.getAttribute("title") == title) 
			medium.disabled = false; 
		else
			medium.disabled = true; 
	} 
	
	
	
	if(large.getAttribute("rel").indexOf("style") != -1 && large.getAttribute("title")) { 
		if(large.getAttribute("title") == title) 
			large.disabled = false; 
		else
			large.disabled = true; 
    } 
        
    
    cdeleteCookie("title"); csetCookie("title",title,100); 
 }
 function csetCookie(name, value, days){
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
    }
  else var expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}
function cdeleteCookie(name){
	csetCookie(name, "", -1);
}
function cgetCookie(name) {
  
  var ca = document.cookie.split(';');  
  var nameEQ = name + "=";
  for(var i=0; i < ca.length; i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1, c.length); //delete spaces
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
    }
  return null;
}
var title = cgetCookie("title");

if(title != null) {
  	if (!((title=='small')||(title=='medium')||(title=='large'))){		
		title='small';
	}
} else {
    title='small';    
} 
	    
/******** For Text Size Change Ends *******/	   


function searchBodyOnload(){
  setActiveStyleSheet('small');
  
  var headerTextSizeVar = Get("utilLinks");
  headerTextSizeVar.style.fontSize = "10px";  
}



 

// this assigns the name "BRAND" to the website, so it can be referred to by windows that have been spawned (popups)
//window.name='BRAND';

// Assign specific .css file paths to variables
//   Arrays accomidate more than one css file per page

var win_ie_css = new Array();
var win_n6_css = new Array();
var win_n4_css = new Array();
var mac_ie_css = new Array();
var mac_n6_css = new Array();
var mac_n4_css = new Array();
var other_css = new Array();

win_ie_css = [
	'/css/global/bui_styles.css',
	'/css/sitespecific/brand.css'
];

win_n6_css = [
	"/css/global/bui_stylesNS4.css",
	"/css/sitespecific/brandNS4.css"
];

win_n4_css = [
	"/css/global/bui_stylesNS4.css",
	"/css/sitespecific/brandNS4.css"
];

mac_ie_css = [
	"/css/global/bui_stylesMAC.css",
	"/css/sitespecific/brandMAC.css"
];

mac_n6_css = [
	"/css/global/bui_stylesMAC.css",
	"/css/sitespecific/brandMAC.css"
];

mac_n4_css = [
	"/css/global/bui_stylesMAC.css",
	"/css/sitespecific/brandMAC.css"
];

other_css = [
	"/css/global/bui_styles.css",
	"/css/sitespecific/brand.css"
];

//===================================================

// global vars
var css_call;
var user_client;
var user_platform;

// get platform
if (navigator.appVersion.indexOf("Win") != -1) {
	user_platform = "win";
} else if (navigator.appVersion.indexOf("Mac") != -1) {
	user_platform = "mac";
}

// get browser
if (document.layers) {
	user_client = "n4";
} else if (document.getElementById && !document.all) {
	user_client = "n6";
} else if (document.all) {
	user_client = "ie";
}

// build css call
if (user_platform == "win" || user_platform == "mac") {
	if (user_client == "n4" || user_client == "n6" || user_client == "ie") {
		css_call = user_platform + "_" + user_client + "_css";
	} else {
		css_call = "other_css";
	}
} else {
	css_call = "other_css";
}


// write call tag
var css_ref = eval(css_call);

for (var i = 0; i < css_ref.length; i++) {
	//document.write('<link rel="stylesheet" type="text/css" href="' + jsContextPath + css_ref[i] + '">');
}