function swapimage(imageNo) {
	//alert("I'm in");
	for(i=1;i<=3;i++){
		if(i != imageNo) {
			var divId = document.getElementById('disabled'+i);
			divId.style.display='block';
			divId = document.getElementById('enabled'+i);
			divId.style.display='none';
		} else {
			divId = document.getElementById('enabled'+imageNo);
			divId.style.display='block';
			divId = document.getElementById('disabled'+i);
			divId.style.display='none';
		}
	}
}
/*function resizeText(size) {  
	  document.body.style.fontSize = size  + "%";  
	  }  */

//text resize code starts
function changeFontSize(sss) {
   var p = document.getElementsByTagName('div');
   var par = document.getElementsByTagName('p');
   var span = document.getElementsByTagName('span');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } else {
         var s = sss;
      }
	  s=sss;      
      p[i].style.fontSize = s+"px";
   }
   for(i=0;i<par.length;i++) {
	   
      if(par[i].style.fontSize) {	
         var s = parseInt(par[i].style.fontSize.replace("px",""));
      } else {
         var s = sss;
      }	  
      s=sss; 
      par[i].style.fontSize = s+"px";
   }
    for(i=0;i<span.length;i++) {
	   
      if(span[i].style.fontSize) {	
         var s = parseInt(span[i].style.fontSize.replace("px",""));
      } else {
         var s = sss;
      }	  
      s=sss; 
      span[i].style.fontSize = s+"px";
   }
    
    
	if(document.getElementById("ajax_prodwidget") != null){
		document.getElementById("ajax_prodwidget").style.fontSize="11"+"px";
	}
	if(document.getElementById("ajax_view_product") != null){
		document.getElementById("ajax_view_product").style.fontSize="11"+"px";
	}
	if(document.getElementById("ajax_view_portfolio") != null){
		document.getElementById("ajax_view_portfolio").style.fontSize="11"+"px";
	}
	if(document.getElementById("ajax_findwidget") != null){
		document.getElementById("ajax_findwidget").style.fontSize="11"+"px";
	}
	if(document.getElementById("myAutoComplete") != null){
		document.getElementById("myAutoComplete").style.fontSize="11"+"px";
	}
	
    
}
//text resize code ends



function breadcrumbs(){
  sURL = new String;
  bits = new Object;
  var x = 0;
  var stop = 0;
  var output = "<a href=\"/\">Home</a>  >  ";
  sURL = location.href;
  sURL = sURL.slice(8,sURL.length);
  chunkStart = sURL.indexOf("/");
  sURL = sURL.slice(chunkStart+1,sURL.length)
  while(!stop){
    chunkStart = sURL.indexOf("/");
    if (chunkStart != -1){
      bits[x] = sURL.slice(0,chunkStart)
      sURL = sURL.slice(chunkStart+1,sURL.length);
    }else{
      stop = 1;
    }
    x++;
  }
  for(var i in bits){
    output += "<a href=\"";
    for(y=1;y<x-i;y++){
      output += "../";
    }
    output += bits[i] + "/\">" + bits[i] + "</a>  >  ";
  }
  document.write(output + document.title);
}

var currentdiv='hdr_graphic';
function clickProducts()
{
	var div_node = document.getElementById(currentdiv); 
	div_node.id = 'hdr_graphic_prod';
	currentdiv=   'hdr_graphic_prod';
	document.title = 'GSK Products';

	}
function clickResoPro()
{
	var div_node = document.getElementById(currentdiv); 
	div_node.id = 'hdr_graphic_RP';
	currentdiv=   'hdr_graphic_RP';
	document.title = 'Resources & Programs';
}

function clickMedicalInfoLogin()
{
	var div_node = document.getElementById(currentdiv); 
	div_node.id = 'hdr_graphic_medi';
	currentdiv=   'hdr_graphic_medi';
	document.title = 'Medical Information Login';
}

function clickMedicalInfo()
{
	var div_node = document.getElementById(currentdiv); 
	div_node.id = 'hdr_graphic_medi';
	currentdiv=   'hdr_graphic_medi';
	document.title = 'Medication Inquiry';
}

function clickForYourPatrients()
{
	var div_node = document.getElementById(currentdiv); 
	div_node.id = 'hdr_graphic_fyp';
	currentdiv=   'hdr_graphic_fyp';
	document.title = 'For Your Patients';
}

function clickForSpeakers()
{
	var div_node = document.getElementById(currentdiv); 
	div_node.id = 'hdr_graphic_news';
	currentdiv=   'hdr_graphic_news';
	document.title = 'For Speakers';
}

function setvalForSpeakers(){
	var obj = document.forms['divloginForm'].elements['LoginData-MessageType'];
	obj.value='Speaker';
}

function clickForInvestigators()
{
	var div_node = document.getElementById(currentdiv); 
	div_node.id = 'hdr_graphic_spk';
	currentdiv=   'hdr_graphic_spk';
	document.title = 'For Investigators';
}

function clickForGSKUsers()
{
	var div_node = document.getElementById(currentdiv); 
	div_node.id = 'hdr_graphic_usr';
	currentdiv=   'hdr_graphic_usr';
	document.title = 'ForGSKUsers';
}

function setvalForGSKUsers(){
	var obj = document.forms['divloginForm'].elements['LoginData-MessageType'];
	obj.value='ForGSKUsers';
}

function search()
{
	var obj = document.forms['query'].elements['queryTerm'];
	val = String(obj.value.replace(/^\s+|\s+$/g,""));
	if(val == '')
	{
		alert('please enter a valid search.');
		return;
	}
	if((val == '') ||(val.charAt(0) == '*')||(val.charAt(val.length-1) == '*'))
	{
		alert('Please remove * from your search query');
		return;
	}
	submitSearch();
}

function clearId(id){
	if (( id.value.toLowerCase()) == "type username" ){
		id.value="";
	}
}

function fillId(id){
	if((id.value) == ""){
		id.value="Type Username"
	}
}

function clearPwd(id){
	if ((id.value) == "Enter Password" ){
		id.value="";
	}
}

function fillPwd(id){
	if((id.value) == ""){
		id.value="Enter Password"
	}
}


function enterKey(evt) {
  var evt = (evt) ? evt : event
  var charCode = (evt.which) ? evt.which : evt.keyCode
  if (charCode == 13) {
    divsubmitLoginForm();
  }
} 

function divsubmitLoginForm (){
	if(Trim(document.divloginForm.userid.value)=="" || Trim(document.divloginForm.userid.value.toLowerCase())=="enter username")
	{	
		window.alert("Please enter UserName");
		document.divloginForm.userid.focus();
		return false;
	}
	if(Trim(document.getElementById('password3').value)=="")
	{
		window.alert("Please enter Password");
		document.divloginForm.password.focus();
		return false;
	}
	else
	{
		document.divloginForm.submit();
	}
}