/*焦点图 begin*/
var zyqhnumber=0;
var indexlb;
function ohpage(dz)
{
dom = document.getElementById("zyqh").getElementsByTagName("li");
for(var i=0;i<dom.length;i++){dom[i].style.display='none';}
if(dz=="++"){
   window.clearInterval(indexlb);
   zyqhnumber++;
   if(zyqhnumber==dom.length){zyqhnumber=0;}
   clickpage(zyqhnumber);
}
else if(dz!=null){
	 window.clearInterval(indexlb);
	 zyqhnumber=dz;
	 clickpage(zyqhnumber);
}
else{
	 zyqhnumber=0;
}

dom[zyqhnumber].style.display='';
/*indexlb=setTimeout("ohpage('++')",5000);*/
}

/*首页初始化列表按钮*/
function clickpage(dz)
{
if(dz<dom.length){
dom1=document.getElementById("zyqhpg").getElementsByTagName("li");
for(var i=0;i<dom1.length;i++){dom1[i].className='';}
dom1[zyqhnumber].className="current";
}
}

/*焦点图 end*/
/*function ohpage(dz){
$("#zyqhpg li").removeClass("current");	
$("#zyqhpg img").css("opacity",0.3);
$("#zyqh li").hide();

$("#zyqhpg li").eq(dz).addClass("current");
$("#zyqh li").eq(dz).show();
$("#zyqhpg img").eq(dz).css("opacity",1);
}
*/


/*-----------------加入购物车弹出层-------------------*/
function showPopDiv(id,w,h){
	$.blockUI({
		//centerY: true,
		//centerX: true,
		message: $('#'+id),
		css: {                
			border: 'none', 
		 	top:  ($(window).height() > h? ($(window).height() - h) : 0) /2 + 'px',                 
		 	left: ($(window).width() - w) /2 + 'px', 
		 	width: w, cursor: 'default'} ,
			focusInput: false 
			});

   $('#closeBtn').click(function(){
	   	$.unblockUI();
	   	$('#'+id).hide();	    	  	
	});
   
   
    $('#' + id + ' .closeBtn').click(function(){
	   	$.unblockUI();
	   	$('#'+id).hide();	    	  	
	});   

}

/*标签切换*/
function setTab(name,cursel,n){
	   for(i=1;i<=n;i++){
	   var menu=document.getElementById(name+i);
	   var con=document.getElementById("col_"+name+"_"+i);
	   menu.className=i==cursel?"current":"";
	   con.style.display=i==cursel?"block":"none";
	}
	}