function CookieEnable(){
    var result=false;
    if(navigator.cookiesEnabled)  return true;  
    document.cookie = "testcookie=yes;";  
    var cookieSet = document.cookie;  
    if (cookieSet.indexOf("testcookie=yes") > -1)  result=true;          
     document.cookie = "";           
    return result;
    }
if(!CookieEnable()) alert('浏览器cookie被禁用，请启用！');

function writeCookie(name, ID, num, pri)
{
  var test=false;
  var pro=document.getElementById(ID).innerText;
  var values="," + escape(ID) + "#" + escape(pro) + "#" + escape(num) + "#" + escape(pri);
  var cookieValue = readCookie(name);
		sss=cookieValue.split(",")
		for (i=0;i<sss.length;i++){
		s=sss[i].split("#");
			for(j=0;j<s.length;j++){
				if(s[0]==ID)
				{
					cookieValue=cookieValue.replace(","+sss[i],"");
					nums=s[2];
					test=true;
					window.open('cookie_show.asp','_blank')
					//if(confirm("&Ograve;&Ntilde;&Ocirc;&Ugrave;&acute;&Icirc;&Igrave;¨ª&frac14;&Oacute;&micro;&frac12;&sup1;&ordm;&Icirc;&iuml;&sup3;&micro;&pound;&not;&Ecirc;&Ccedil;¡¤&ntilde;&frac14;&Igrave;&ETH;&oslash;&Igrave;¨ª&frac14;&Oacute;&AElig;&auml;&Euml;¨¹&Ecirc;¨¦&frac14;&reg;&pound;&iquest;")){;}else{window.open('cookie_show.asp','_blank')};
					break;
				}
			}
		}
	if (test)
	{
		document.cookie = name + "=" + cookieValue+ "," + escape(ID) + "#" + escape(pro) + "#" + escape(parseInt(num)+parseInt(nums)) + "#" + escape(pri);
		test=false;
	}
	else
	{
		document.cookie = name + "=" + cookieValue+values;
		window.open('cookie_show.asp','_blank')
	}
}
function readCookie(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 = document.cookie.substring(offset, end)
    }
  }
  return cookieValue;
}