var num_touming_mqd=100;
var time_touming_mqd=50;
var tag_zhiixng_mqd=true;
var index_next_mqd=0;
var index_current_mqd=0;
var len_mqd=0;
var time_auto_mqd=3*1000;
var maq_touming_mqd=null;
var maq_auto_mqd=null;
var maq_auto1_mqd=null;
function imgclip_mqd()
{
    num_touming_mqd-=5;
	if(num_touming_mqd<0)
	{
	    num_touming_mqd=100;
		tag_zhiixng_mqd=true; 
		index_current_mqd=index_next_mqd;
		index_next_mqd=0;
		clearTimeout(maq_touming_mqd);
		clearTimeout(maq_auto_mqd);
		clearTimeout(maq_auto1_mqd);
		auto_imgclip();
	}
	else
	{   
	   var touming_moz_current_mqd=parseFloat(num_touming_mqd/100);
	   var touming_moz_next_mqd=parseFloat((100-num_touming_mqd)/100);
	   var str1=$("#adslist > ul > li")[index_current_mqd].style.cssText+";filter:alpha(style=0,opacity="+num_touming_mqd+");-moz-opacity:"+touming_moz_current_mqd+";opacity:"+touming_moz_current_mqd+";";
	   var str2=$("#adslist > ul > li")[index_next_mqd].style.cssText+";filter:alpha(style=0,opacity="+(100-num_touming_mqd)+");-moz-opacity:"+touming_moz_next_mqd+";opacity:"+touming_moz_next_mqd+";";
	   $("#adslist > ul > li")[index_current_mqd].style.cssText=str1;
	   $("#adslist > ul > li")[index_next_mqd].style.cssText=str2;
	   $("#adslist > span img")[index_next_mqd].src="/images/li_red.gif";
	   $("#adslist > span img")[index_current_mqd].src="/images/li_blue.gif";
	   maq_touming_mqd=window.setTimeout("imgclip_mqd()",time_touming_mqd);
	}
}

function auto_imgclip()
{
    maq_auto1_mqd=window.setTimeout("auto_imgclip1()",time_auto_mqd+time_touming_mqd);
}
function auto_imgclip1()
{
    index_next_mqd=index_current_mqd+1;
	if(index_next_mqd>len_mqd-1)
	{
	    index_next_mqd=0;
	}
    imgclip_mqd();
	maq_auto_mqd=window.setTimeout("auto_imgclip1()",time_auto_mqd);
}


//鼠标移上按钮之上的操作,判断按钮的索引,num--当前图片数目,obj--当前按钮对象
function change_mqd(obj)
{
/*	clearTimeout(maq_touming_mqd);
	clearTimeout(maq_auto_mqd);
	clearTimeout(maq_auto1_mqd);
	for(var i=0;i<len_mqd;i++)
	{
		if($("#adslist > span img")[i]==obj&&$("#adslist > span img")[index_current_mqd]!=obj)
		{
			index_next_mqd=i;
			$("#adslist > span img")[i].src="/images/li_red.gif";
		}
		else
		{
		    $("#adslist > span img")[i].src="/images/li_blue.gif";
		}
	}*/        
}

$(function(){
   
   if($(".secondRowTop").length>0&&$(".nNav").length==1)
   {
	    if($(".secondRowTop")[0].innerText=="产品展示")
		{
		   	$("#product_menu")[0].style.display="none";  
		    $(".tophr")[0].style.display="none"; 
	    }
   }
		   
   var index_anniu_current_mqd=0;//当前红色按钮的索引
   var index_anniu_next_mqd=0;//即将变成红色按钮的索引
   len_mqd=$("#adslist > ul > li").length;//图片数目
   var space_bottom_mqd=10;//底部边距
   var height_mqd=$("#adslist").height();//图片宽度
   var width_mqd=$("#adslist").width();//图片高度
   var space_img_mqd=18;//按钮间距
   var width_anniu_mqd=9;//按钮宽度
   var height_anniu_mqd=9;//按钮高度
   if(len_mqd!=0)
   {
       var str_span_mqd="<span>";
       for(var i=0;i<len_mqd;i++)
	   {
	       //为LI设置CSS样式
	       $("#adslist > ul >li")[i].style.cssText="width:auto; height:auto; position:absolute; left:0px; top:0px;zIndex:"+(len_mqd-i)+"";
		   var str_src="/images/li_blue.gif";
		   var num_touming_li_mqd=100;
		   if(i==0)
		   {
		       str_src="/images/li_red.gif";
		   }
		   else
		   {
		       num_touming_li_mqd=0;
		   }
		   var str=$("#adslist > ul >li")[i].style.cssText+";filter:alpha(style=0,opacity="+num_touming_li_mqd+");-moz-opacity:"+(num_touming_li_mqd/100)+";opacity:"+(num_touming_li_mqd/100)+";";
		   $("#adslist > ul >li")[i].style.cssText=str;
		   str_span_mqd+="<img src=\""+str_src+"\" onmousemove=\"change_mqd(this)\" />";
	   } 
	   str_span_mqd+="</span>";
	   $("#adslist")[0].innerHTML+= str_span_mqd;
	   $("#adslist > span").css({
	       "position":"absolute","left":""+(width_mqd-(width_anniu_mqd+space_img_mqd)*len_mqd)+"px","top":""+(height_mqd-height_anniu_mqd-space_bottom_mqd)+"px","zIndex":"100","width":"auto","height":"auto"
	   });
	   $("#adslist > span img").css({"marginRight":""+space_img_mqd+"px","cursor":"pointer"});
	   if(tag_zhiixng_mqd==true&&maq_touming_mqd==null)
	   {
	       auto_imgclip();
	   }
   }
});