function AddToCompare(ProductCode)
{	//新
	var url = "/Compare.php?type=add&code="+ProductCode;
	var popup = window.open(url,"compare","menubar=no,toolbar=no,location=no,directories=no,status=no,width=358,height=220,left=0,top=0,scrollbars=yes,resizable=no");
	return;
}


function DelCompareByNo(No)
{	
	document.compareform.action = "/Compare.php?type=DelCompareByNo&no="+No+""
	document.compareform.submit()
}

function DelCompareAll()
{	
	document.compareform.action = "/Compare.php?type=DelCompareAll"
	window.close();
	document.compareform.submit()
}

function CompareProduct()
{	
	var url = "/Compare.php?type=CompareProduct";
	var popup = window.open(url,"CompareProduct");
	window.close();
	return;
}

function check_data(form)
{
	var form;
	if( form.nickname.value=="" )
	{
		alert('请填写您的昵称');
		form.nickname.focus();
		return false;
	}

	if(!/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/.test(form.email.value)&&form.email.value!="")
	{
		alert('邮件地址不合法');
		form.email.focus();
		return false;
	}


	if(form.content.value=="" )
	{
		alert('请填写评论内容');
		form.content.focus();
		return false;
	}

	if(form.content.value.length>300)
	{
		alert('评论字数不能超过300个,目前的字数是'+form.content.value.length +"个   ");
		form.content.focus();
		return false;
	}

	return true;
}

//购物车部分
function AddToCart(code)
{
	var heightpix = 220;  //窗口高度
	var widthpix = 220;  //窗口宽度
	var leftpix = window.screen.width-(widthpix+15);  //设定左边距
	var toppix = window.screen.height-(heightpix+60);  //设定上边距
	var url = "/ShopCart.php?type=Add&code="+code;
	var popup = window.open(url,"ShopCart","menubar=no,toolbar=no,location=no,directories=no,status=no,width="+widthpix+",height="+heightpix+",left="+leftpix+",top="+toppix+",scrollbars=no,resizable=no");
	self.parent.location.reload();
	return;
}


//瀑布函数开始
var webAD=new Array(); 
var webADlink=new Array(); 
var webADmsg=new Array(); 
var adNum=3; 
var preloadedimages=new Array(); 
for (i=1;i<webAD.length;i++){ 
preloadedimages[i]=new Image(); 
preloadedimages[i].src=webAD[i]; 
} 

function setTransition(){ 
if (document.all){ 
webADrush.filters.revealTrans.Transition=23; 
webADrush.filters.revealTrans.apply(); 
} 
} 

function playTransition(){ 
if (document.all) 
webADrush.filters.revealTrans.play() 
} 

function jump2url(){ 
jumpUrl=webADlink[adNum]; 
jumpTarget='_blank'; 
if (jumpUrl != ''){ 
if (jumpTarget != '')window.open(jumpUrl,jumpTarget); 
else location.href=jumpUrl; 
} 
} 

function nextAd(){ 
if(adNum<webAD.length-1)adNum++ ; 
else adNum=0; 
setTransition(); 
document.images.webADrush.src=webAD[adNum]; 
playTransition(); 
theTimer=setTimeout("nextAd()", 6000); 
} 
//瀑布函数结束