//  Copyright (c) 2000-2008 ZEDO Inc. All Rights Reserved.
function zU5(){
if(document.cookie){
return true;
}
return false;
}
function zB6(){
var zp1=new Date();var zz3=new Date();
zz3.setUTCHours(5);
zz3.setUTCMinutes(0);
zz3.setUTCSeconds(0);
var zw3=zz3.getTime()-zp1.getTime();
if(zw3<0){
zz3.setUTCDate(zz3.getUTCDate()+1);
zw3=zz3.getTime()-zp1.getTime();
}
return zw3;
}
function zB3(zc9,ze10,zx6){
var ze5=new Date();
if(!zx6){zx6=31536000000;}
ze5.setTime(ze5.getTime()+zx6);
document.cookie=zc9+'='+ze10+';expires='+ze5.toGMTString()+';domain=.zedo.com;path=/;';
}
function zF4(ze1,zw5){
var zd5=new Array();
if(!zd5[ze1]||zw5){
var zr1=document.cookie;var zd1=new Array();var zi3=new Array();
zd1=zr1.split(';');
var zq5=(zd1!=null)?zd1.length:0;
for(var i=0;i<zq5;i++){
zd1[i]=zd1[i].replace(/^\s/,'');
zi3=zd1[i].split('=');
zd5[zi3[0]]=zi3[1];
}}
if(zd5[ze1]){return zd5[ze1];}
else{return '';}
}
function zzGetNextAdId(zt3){
var zd2=0;var ze5=new Date();var zn6=zF4('FFcat',false);var ze8=zF4('FFad',false);
if(!zn6){
zn6=zt3;
ze8="-1";
}
zd2=zU6(zn6,ze8,zt3);
return zd2;
}
function zU6(zy3,zp4,zt3){
var zp8=false;var zv1=zy3.split(":");var zn2=zp4.split(":");var zd2=0;var zp9=0;var i;
for(i=0;i<zv1.length;i++){
if(zv1[i]==zt3){
zp9=zv1[i];
zn2[i]++;
if(zn2[i]>101){zn2[i]=0;}
zd2=zn2[i];
if(isNaN(zd2)){
zd2=0;
zn2[i]=0;
}
zp8=true;
break;
}}
if(!zp8&&zv1.length<60){
zy3=zt3+":"+zy3;
zp4=0+":"+zp4;
}
else{
if(i==zv1.length){
i--;
}
for(var j=i;j>0;j--){
zv1[j]=zv1[j-1];
zn2[j]=zn2[j-1];
}
zv1[0]=zt3;
zn2[0]=zd2;
zy3=zv1.join(":");
zp4=zn2.join(":");
}
if(zU5()){
var zw3=zB6();
zB3('FFcat',zy3,zw3);
zB3('FFad',zp4,zw3);
}
else{
zd2=Math.floor((Math.random()* 1000000)% 20);
}
return zd2;
}