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


function gup( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}

	var this_lead_source = gup( 'ls' );
  	var this_referrer;
	var samaritanfund_referrer = getCookie('samaritanfund_referrer');
	var samaritanfund_leadsource = getCookie('samaritanfund_leadsource');
	this_referrer = document.referrer;
		
		
	/*setCookie('samaritanfund_referrerdd',this_referrer,30);
	setCookie('samaritanfund_leadsourcedd',this_lead_source,30);*/

	if (samaritanfund_referrer != '' && samaritanfund_referrer != null) 
	{
	} 
	else 
	{
	  	setCookie('samaritanfund_referrer',this_referrer,1);
		setCookie('samaritanfund_leadsource',this_lead_source,1);
	}