// JavaScript Document
$(function(){
    $("#picDes div").css("visibility","hidden");
	$("#picLinks div").css("cursor","pointer");	   
    $("#picLinks div").hover(
	   function(){ 
		  $(this).css("border","1px solid #999");
		  $("#picDes div:eq("+$("#picLinks div").index(this)+")").css("visibility","visible");
	   },
	   function(){
	      $(this).css("border","1px solid #069");
		  $("#picDes div").css("visibility","hidden");
	   }
	)
	$("#picLinks div").click(function(){
	   var num=$("#picLinks div").index(this);
	   switch (num){
	     case 0:open("http://www.318it.com");break;
	     case 1:open("http://zdc.318.com.cn");break;
		 case 2:open("http://m5.318.com.cn");break;
	   }
	})
})