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.toGMTString());
}

function checkCookie()
{
getCookie('signedUp');
getCookie('gotExit');

}

function initPopUnder(address) {

	 var popunder = window.open(address, 'popunder', 'width=600, height=400, toolbar=0, resize=0');
	 popunder.blur();
	 window.focus();

}

function closePopUnder(address) {
		
	var ie7 = (document.all && !window.opera && window.XMLHttpRequest) ? true : false;
  var popunder = window.open(address, 'popunder', 'width=600, height=400, toolbar=0, resize=0');
  
  if (ie7 == true) 
  {
  	popunder.opener = top; //Name isn't important as long as sweeps.open has a value
  	popunder.close();
  }
  else
  {
  popunder.close();
  }
}

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 "";
}