var url_var = '';

function getUrlVars() {

    var vars = [], hash;
    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');

    for(var i = 0; i < hashes.length; i++)
    {
        hash = hashes[i].split('=');
        vars.push(hash[0]);
        vars[hash[0]] = hash[1];
    }

    return vars;
}

function set_Cookie(c_name,value,expiredays, path, domain)
{
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate.toUTCString()) +
	(( path ) ? ";path=" + path : "" ) +
	((domain) ? ";domain=" + domain : "" );
}


function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

function getURL()
{

  utm_content_cookie = getCookie('utm_content');
  
  if (utm_content_cookie == "undefined" || utm_content_cookie == "")
	  var url_var = 'http://sunovion.force.com/hcpRegistration?utm_source=BrandButton&utm_medium=website&utm_content=ALV_ALVPTBT&utm_campaign=Alvesco';
  else
  {
  
  if (utm_content_cookie != "undefined" && utm_content_cookie != "")
	{
		var url_var = 'http://sunovion.force.com/hcpRegistration?utm_content=' + utm_content_cookie;	  
	}
	else
	{
		var url_var = 'http://sunovion.force.com/hcpRegistration?utm_source=BrandButton&utm_medium=website&utm_content=ALV_ALVPTBT&utm_campaign=Alvesco';
	}  
  
  }
  
  //var finalURL = "<a target='_blank' href='" + url_var + "'><img src='../images/site-callout2.gif' border='0' /></a>";
  var finalURL = "<a target='_blank' href='" + url_var + "'><img src='../images/site-callout.png' border='0' style='pading-top:20px;' height='175' width='200'/></a>";
  return finalURL;
}


function getURL_content()
{

  utm_content_cookie = getCookie('utm_content');
  
  if (utm_content_cookie == "undefined" || utm_content_cookie == "")
	  var url_var = 'http://sunovion.force.com/hcpRegistration?utm_source=BrandButton&utm_medium=website&utm_content=ALV_ALVPTBT&utm_campaign=Alvesco';
  else
  {
  
  if (utm_content_cookie != "undefined" && utm_content_cookie != "")
	{
		var url_var = 'http://sunovion.force.com/hcpRegistration?utm_content=' + utm_content_cookie;	  
	}
	else
	{
		var url_var = 'http://sunovion.force.com/hcpRegistration?utm_source=BrandButton&utm_medium=website&utm_content=ALV_ALVPTBT&utm_campaign=Alvesco';
	}  
  
  }
  
  
  return url_var;
}