var htxt="";
document.write("");
htxt="
"
htxt=htxt+"";
htxt=htxt+"";
htxt=htxt+"|  □ 材料很好 | ";
htxt=htxt+"950923 <8-4 19:33> | ";
htxt=htxt+"
";
htxt=htxt+"";
htxt=htxt+"";
htxt=htxt+"|  □  好,很实用  | ";
htxt=htxt+"w88291900 <4-14 10:57> | ";
htxt=htxt+"
";
htxt=htxt+"";
htxt=htxt+"";
htxt=htxt+"|  □ 设计很好,没有内容和答案 | ";
htxt=htxt+"duheng88 <3-26 10:43> | ";
htxt=htxt+"
";
htxt=htxt+"";
htxt=htxt+"";
htxt=htxt+"|  □ 很好 | ";
htxt=htxt+"lilina <3-10 22:19> | ";
htxt=htxt+"
";
htxt=htxt+"";
htxt=htxt+"";
htxt=htxt+"|  □ 内容太过简单,有些物质的结构简式没有。 | ";
htxt=htxt+"zhangxcoo <6-27 17:46> | ";
htxt=htxt+"
";
document.write(htxt);
function sendhp()
{
      $.get("http://www.e-huaxue.com/sendgoodbad.asp", 
	        { id: "30274998", gb: "g" },
			function(data){
  					viewpp(data);
			});
}
function viewpp(data)
{
    if(data.substring(0,3)!="err")
	{
		var dpsj = data.split(",");
		var good = parseInt(dpsj[0]);
		var bad = parseInt(dpsj[1]);
		$("#hpp").html(GetPercent(good,good+bad));
		$("#cpp").html(GetPercent(bad,good+bad));
	}
	else
	{
		alert("只有下载过此资料的会员可以发表评价!");
	}
}
function GetPercent(num, total) { 
	num = parseFloat(num); 
	total = parseFloat(total); 
	if (isNaN(num) || isNaN(total)) { 
		return "-"; 
	} 
	return total <= 0 ? "-" : (Math.round(num / total * 10000) / 100.00 + "%"); 
} 
function sendcp()
{
      $.get("http://www.e-huaxue.com/sendgoodbad.asp", 
	        { id: "30274998", gb: "b" },
			function(data){
  					viewpp(data);
			});
}