var xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async   =  false;	
xmlDoc.load("http://yuting.qq.com/award.xml");
function loadLucky(){	
	var node = xmlDoc.documentElement.selectSingleNode("/award/type[@name='lucky']/list");

	var luckyList = "<table width='100%'>";

	for(i=0; i<node.childNodes.length; i++)
	{
		if((i+1)%5 == 1){
			luckyList += "<tr>";
		}
		luckyList += "<td width='20%'><span class='STYLE3'>"+node.childNodes[i].getAttribute('value')+"</span></td>";
		if((i+1)%5 == 0){
			luckyList += "</tr>";
		}
	}
	if((i-1)%5 != 0)
	{
		luckyList += "</tr>";
	}
	luckyList += "</table>";
	$('#luckyList').attr("innerHTML",luckyList);				
}

function loadEncourage(){
	var node = xmlDoc.documentElement.selectSingleNode("/award/type[@name='encourage']/list");

	var encourageList = "<table width='100%'>";

	for(i=0; i<node.childNodes.length; i++)
	{
		if((i+1)%5 == 1){
			encourageList += "<tr>";
		}
		encourageList += "<td width='20%'><span class='STYLE3'>"+node.childNodes[i].getAttribute('value')+"</span></td>";
		if((i+1)%5 == 0){
			encourageList += "</tr>";
		}
	}
	if((i-1)%5 != 0)
	{
		encourageList += "</tr>";
	}
	encourageList += "</table>";
	$('#encourageList').attr("innerHTML",encourageList);				
}

function queryAward()
{
	var qqValue = $('#qq').val();
	if(qqValue.length == 0)
	{
		alert("请您输入查询的QQ号码！");
		return;
	}
	if(qqValue.length != 0 && !/^[1-9][0-9]{4,}$/.test(qqValue))
	{
		alert("您输入的QQ号格式不正确！");
		return;
	}
	var node = xmlDoc.documentElement.selectSingleNode("//item[@value="+qqValue+"]");
	if( node != null)
	{
		if(node.parentNode.parentNode.getAttribute('name') == "lucky"){
			alert("恭喜您(QQ号码为: "+qqValue+")赢得了幸运奖");
		}
		else
		{
			alert("恭喜您(QQ号码为: "+qqValue+")赢得了鼓励奖");
		}
	}
	else
	{
		alert("很遗憾，您暂时没有中奖，请继续关注下个星期的中奖名单");
	}
}

function awardList()
{
	var luckyNode = xmlDoc.documentElement.selectSingleNode("/award/type[@name='lucky']/list");
	var encourageNode = xmlDoc.documentElement.selectSingleNode("/award/type[@name='encourage']/list");
	
	var awardList = "";

	var i = 0;
	var j = 0;
	for(i=0; i<luckyNode.childNodes.length; i++)
	{
		awardList += "<li><span class='STYLE3'>"+luckyNode.childNodes[i].getAttribute('value')+"&nbsp;&nbsp;获得幸运奖</span></li>";
		if((i+1)%10 == 0)
		{
			for(; j<encourageNode.childNodes.length; j++)
			{
				if((j+1)%10 == 0){
					break;
				}
				awardList += "<li><span class='STYLE3'>"+encourageNode.childNodes[j].getAttribute('value')+"&nbsp;&nbsp;获得鼓励奖</span></li>";
			}
		}
	}

	$('#award_ul').attr('innerHTML',awardList);
}

function scrollImgTop(){
	var speed=50;
	var scroll_begin = document.getElementById("scroll_begin");
	var scroll_end = document.getElementById("scroll_end");
	var scroll_div = document.getElementById("scroll_div");
	scroll_end.innerHTML=scroll_begin.innerHTML;
  	function Marquee(){
    	if(scroll_end.offsetHeight-scroll_div.scrollTop<=0)
      		scroll_div.scrollTop-=scroll_begin.offsetHeight
    	else
      		scroll_div.scrollTop = scroll_div.scrollTop + 2;
  	}
	var MyMar=setInterval(Marquee,speed);
  	scroll_div.onmouseover=function() {clearInterval(MyMar)};
  	scroll_div.onmouseout=function() {MyMar=setInterval(Marquee,speed)};
}