// JavaScript Document


var n=2;
var isdis=1;
var zhan=Array();
  zhan[0]=0;zhan[1]=1;
    var cookieString = document.cookie;
    var cookieHeader = "Cookie1=";
    var beginPosition = cookieString.indexOf(cookieHeader);
    if (beginPosition != -1){
         isdis =parseInt(cookieString.substring(beginPosition + cookieHeader.length)) ;
		 zhan[isdis]=1;
		 //alert(isdis);
        }
    else{
       isdis=0; 
	   zhan[0]=0;
	   // alert(isdis);
 		 }
  
 
  
  
  
  for (var i=0;i<n;i++){
  	 i==isdis ? $dis('men'+i+'ul',1):$dis('men'+i+'ul',0);
  }


function display(num)
{
		document.documentElement.scrollTop=0; 	//

		 for (var i=0;i<n;i++)
		 {//alert(i);
					if(i==num) {
								if(zhan[i]==1){$dis('men'+i+'ul',1);zhan[i]=0;}else{$dis('men'+i+'ul',0);zhan[i]=1;}
								}
								
						  else {
								$dis('men'+i+'ul',0);zhan[i]=1;
								}
				  
		  }

}  
  
function $dis(a,b)
	{//1 "" 0 none
	b==1 ? _$(a).style.display="" : _$(a).style.display="none";
	}
  
function _$(a)
  {
  return document.getElementById(a);
  }
  
  
  
  
  
  
  
  
  
function Set(a){
    var Then = new Date();     
    Then.setTime(Then.getTime() + 60*10000 );  //600
    document.cookie = "Cookie1="+a+";expires="+ Then.toGMTString()+";path=/";
}