function $(id){return document.getElementById(id)};
//tip构造函数
function formTip(id,wordid,tipid,shbox){
	this.tipContent = [];
	this.id=id;
	this.wordid=wordid;
	this.tipid=tipid;
	this.hideboxid=shbox;
	this.hiddenSomething=function(){
		$(this.tipid).style.display = 'none';
		$(this.hideboxid).style.display = 'block';
	}
	this.tipChang = function(){
		var getNum = $(this.id).getElementsByTagName("input");
		for(var i=0;i<getNum.length;i++){
			if(getNum[i].checked){
				if(typeof(this.tipContent[i])=='undefined'){
					this.hiddenSomething();
				}else{
					if($(this.hideboxid) && $(this.tipid)){$(this.hideboxid).style.display = 'none';$(this.tipid).style.display = 'block';}
					$(this.wordid).innerHTML = this.tipContent[i];}
				}
			}
		}
}

//flash广告函数
function showFlashAds(url){
	var html = '<object width="950" height="90" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000">';
	html += '<param value=' + url + " " + 'name="movie">';
	html += '<param value="opaque" name="wmode">';
	html += '<param value="autohigh" name="quality">';
	html += '<embed width="950" height="90" wmode="opaque" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" quality="autohigh" src=' + url +'>';
	html += '</object>'
	document.write(html);
}

//滑动门
function setTab(name,cursel,n,currentClass,otherClass){
for(i=1;i<=n;i++){
var menu=document.getElementById(name+i);
var con=document.getElementById("con_"+name+"_"+i);
menu.className=i==cursel? currentClass:otherClass;
con.style.display=i==cursel?"block":"none";
}
}