function brk_getCookieVal (offset) { 
var endstr = document.cookie.indexOf (";", offset); 
if (endstr == -1) 
endstr = document.cookie.length; 
return unescape(document.cookie.substring(offset, endstr));
}



function pre_GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg) {
      return brk_getCookieVal (j);
      }
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0) break; 
    }
  return null;
  }
  
function bgqv(variable) {
  	var query = window.location.search.substring(1);
  	var vars = query.split("&");
  	for (var i=0;i<vars.length;i++) {
  		var pair = vars[i].split("=");
  		if (pair[0] == variable) {
  			return pair[1];
  		}
  	}
}
function brk_OverrideCookie(){
       var expDate = new Date();
       expDate.setHours( parseInt(expDate.getHours()) + 504 );
       document.cookie = "brkprestitial=1; expires="+expDate.toUTCString()+";path=/";
}
 function brkLoadPrestitial(id){
   if(prestitials[id] && prestitials[id].isactive == 1){
     if (id == 2 && bgqv("nopres") == 1)
     {
   	brk_OverrideCookie();
     } else {
     	if(pre_GetCookie("brkprestitial") != 1){
       		var expDate = new Date();
       		expDate.setHours( parseInt(expDate.getHours()) + 24 );
       		document.cookie = "brkprestitial=1; expires="+expDate.toUTCString()+";path=/";
       		window.location.href = "http://my.break.com/Common/Pre/Adtag.aspx?redir="+location.href;
     	}
     }
   }
 }
 //brkLoadPrestitial(2);