// JavaScript Document
//商品分类

function MM_showHideLayers(e,v) { 
var MM_Get;
MM_Get=document.getElementById(e);
if(MM_Get)
{
if(v=='hide')
{
	MM_Get.style.display="none";
	}
	else
	{
		MM_Get.style.display="block";
		}
}
}

var menuids=["submenutree"]

function buildsubmenus(){
for (var i=0; i<menuids.length; i++){
	if(document.getElementById(menuids[i]))
	{
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
    ultags[t].parentNode.getElementsByTagName("a")[0].className="subfolderstyle"
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.display="block"
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.display="none"
    }
    }
  }
}
}

if (window.addEventListener)
window.addEventListener("load", buildsubmenus, false)
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus)

//杂志订阅与退订
function mailback()
{
var mailaddr=MailForm.MailAddr.value;
if(mailaddr.match(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/))
{
	location.href='mailback.asp?addr='+mailaddr;
}
else
{
location.href='mailback.asp';
}
}

function selpagesize(e)
{
location.href='?pagesize='+e;
}

//自动换行
function toBreakWord(intLen, id){
var navigatorName = "Microsoft Internet Explorer";
   var isIE = false;
if( navigator.appName == navigatorName ){
    isIE = true;    
   }
if(!isIE)
{
 var obj=document.getElementById(id);
 var strContent=obj.innerHTML; 
 var strTemp="";
 while(strContent.length>intLen){
  strTemp+=strContent.substr(0,intLen)+"<br>"; 
  strContent=strContent.substr(intLen,strContent.length); 
 }
 strTemp+= strContent;
 obj.innerHTML=strTemp;
}
}

function AddCart(event,lodo_src)
{
	
	var navigatorName = "Microsoft Internet Explorer";
	var cartform,isIE;

	if( navigator.appName == navigatorName )
	{
    isIE = true;
   }
   if(isIE)
   {
	   cartform=hotadd;
	   }
	   else
	   {
		   cartform=document.forms['hotadd'];
		   //
		   }
	var AddCartStr='',carti=0;
	for(var i=0;i<cartform.elements.length;i++)
	{
		var e=cartform.elements[i];
		if(e.name == 'hotID'&&e.checked)       
	{
	AddCartStr=AddCartStr+e.value+',';
	carti++;
	}
	}
	if(carti<=0)
	{
	alert('请选择要加入的商品');
	return false;
	}
	AddCartStr=AddCartStr+'0';
	//document.all.addtocart.src='cc.html';
	document.getElementById("addtocart").src=lodo_src+'addGoodsCar.asp?Gid='+AddCartStr;
	getposition(event, document.getElementById("addtocart"));
}
function getposition(event, obj)
{
obj.style.position = 'absolute';
	obj.style.left = event.clientX - 50 + window.document.body.scrollLeft+"px";
	if( event.clientY < 180 )
		obj.style.top = event.clientY + 50 + window.document.body.scrollTop+"px";
	else
		obj.style.top = event.clientY  + window.document.body.scrollTop+"px";
}


function submitform(event,lodo_src)
{
	document.getElementById("addtocart").src=lodo_src;
	getposition(event, document.getElementById("addtocart"));
}
function ClipToCart(event,gid)
{
document.getElementById("addtocart").src='addGoodsCar.asp?Gid='+gid;
getposition(event, document.getElementById("addtocart"));

}

function inputmove(e)
{
	e.className="input w3input inputcolor";
	}

function inputout(e)
{
	e.className="input w3input";
	}