/* FundCookies:Richie<weiwei@eastmoney.com> 2007-10-24 */

function setCookie(name, value, expireDay) {
	if (expireDay) {
		var date = new Date();
		date.setTime(date.getTime() + expireDay * 24 * 3600 * 1000);
		document.cookie = name + "=" + escape(value) + "; expires=" + date.toGMTString();
	}
	else {
		document.cookie = name + "=" + escape(value) + ";";
	}
}

function getCookie(name) {  
      var   cookieValue   =   "";   
      var   search   =   name   +   "=";   
      if(document.cookie.length   >   0)     {     
          offset   =   document.cookie.indexOf(search);   
          if   (offset   !=   -1)         {     
              offset   +=   search.length;   
              end   =   document.cookie.indexOf(";",   offset);   
              if   (end   ==   -1)   end   =   document.cookie.length;   
              cookieValue   =   unescape(document.cookie.substring(offset,   end))   
          }   
      }   
      return   cookieValue; 
}

function deleteCookie(name) {
	var date = new Date();
	date.setTime(date.getTime() - 10000);
	document.cookie = name + "=; expire=" + date.toGMTString();
	top.location.reload();
}