var brOK=false;
var mie=false;
var adDivShow=true;
var adDivmovehidden=false;
var aver=parseInt(navigator.appVersion.substring(0,1));
var aname=navigator.appName;

<!-- begin of floating button -->
function float_pan(){
var pan_left;
var pan_height;
var pan_top;
var pan_line_top;
var pan_but;
var pan_line_but;
var msg_left;
var msg_top;
var pan_line_left;
var page_width;
var page_height;
var pan_stop_left;

var winWidth = 0;   var winHeight = 0;   

 if (window.innerWidth)   winWidth = window.innerWidth;   
 else 
 if ((document.body) && (document.body.clientWidth))   
 winWidth = document.body.clientWidth;   
 //获取窗口高度   
 if (window.innerHeight)   winHeight = window.innerHeight;   
 else if ((document.body) && (document.body.clientHeight))   winHeight = document.body.clientHeight;
    //通过深入Document内部对body进行检测，获取窗口大小   
 if (document.documentElement  && document.documentElement.clientHeight && document.documentElement.clientWidth)   
 {   winHeight = document.documentElement.clientHeight;   winWidth = document.documentElement.clientWidth;   }  
  page_height= winHeight; 
  page_width= winWidth; 


 pan_left=20;
 pan_height=page_height-120;
 if(pan_left<0)pan_left=20;
 pan_line_left=page_width-120;
 pan_stop_left=page_width-120;
 if(page_width<1100){
	pan_height=page_height-320;
	adDivmovehidden=true;
	pan_top=120;
 	pan_line_top=pan_top + 240;
	pan_but=322;
 	pan_line_but=pan_but + 240;
	 document.write("<div class=ad_rgh id='ad_index_top2' style='z-index: 2;position: absolute; left: "+pan_line_left+"px; top: "+pan_top+"px; width: 100px; height: 200px'></DIV><div id='ad_index_but2' style='z-index: 2;position: absolute;background: #CCCCCC; left: "+pan_line_left+"px; top: "+pan_but+"px; width: 102px; height: 20px'><a href='javascript:top_hidden()'><img border=0 src='/images/windows_close.gif' width=37 height=12></a></DIV>");
	 document.write("<div class=ad_rgh id='ad_index_top4' style='z-index: 2;position: absolute; left: "+pan_line_left+"px; top:"+pan_line_top+"px; width: 100px; height: 200px'></DIV><div id='ad_index_but4' style='z-index: 2;position: absolute;background: #CCCCCC; left: "+pan_line_left+"px; top: "+pan_line_but+"px; width: 102px; height: 20px'><a href='javascript:top_hidden()'><img border=0 src='/images/windows_close.gif' width=37 height=12></a></DIV>");
	 pan_left=230;
	 pan_line_left=page_width-280;
 }else{
	pan_top=10;
 	pan_line_top=pan_top + 240;
	pan_but=212;
 	pan_line_but=pan_but + 240;
 document.write("<div class=ad_lft id='ad_index_top1' style='z-index: 2;position: absolute; left: "+pan_left+"px; top: 10px; width: 100px; height: 200px'></DIV><div id='ad_index_but1' style='z-index: 2;position: absolute;background: #CCCCCC; left: "+pan_left+"px; top: "+pan_but+"px; width: 102px; height: 20px'><a href='javascript:top_hidden()'><img border=0 src='/images/windows_close.gif' width=37 height=12></a></DIV>");
 document.write("<div class=ad_rgh id='ad_index_top2' style='z-index: 2;position: absolute; left: "+pan_line_left+"px; top: 10px; width: 100px; height: 200px'></DIV><div id='ad_index_but2' style='z-index: 2;position: absolute;background: #CCCCCC; left: "+pan_line_left+"px; top: "+pan_but+"px; width: 102px; height: 20px'><a href='javascript:top_hidden()'><img border=0 src='/images/windows_close.gif' width=37 height=12></a></DIV>");
 document.write("<div class=ad_lft id='ad_index_top3' style='z-index: 2;position: absolute; left: "+pan_left+"px; top: 250px; width: 100px; height: 200px'></DIV><div id='ad_index_but3' style='z-index: 2;position: absolute;background: #CCCCCC; left: "+pan_left+"px; top: "+pan_line_but+"px; width: 102px; height: 20px'><a href='javascript:top_hidden()'><img border=0 src='/images/windows_close.gif' width=37 height=12></a></DIV>");
 document.write("<div class=ad_rgh id='ad_index_top4' style='z-index: 2;position: absolute; left: "+pan_line_left+"px; top: 250px; width: 100px; height: 200px'></DIV><div id='ad_index_but4' style='z-index: 2;position: absolute;background: #CCCCCC; left: "+pan_line_left+"px; top: "+pan_line_but+"px; width: 102px; height: 20px'><a href='javascript:top_hidden()'><img border=0 src='/images/windows_close.gif' width=37 height=12></a></DIV>");
 document.write("<div class=ad_floater1 id='ad_index_floater1' style='BORDER: #000000 1px solid;z-index: 10;position: absolute; left: "+pan_left+"px; top: "+pan_height+"px; width: 100px; height: 100px'></DIV>");
 document.write("<div class=ad_floater2 id='ad_index_floater2' style='BORDER: #000000 1px solid;z-index: 10;position: absolute; left: "+pan_line_left+"px; top: "+pan_height+"px; width: 100px; height: 100px'></DIV>");
 }
 document.write("<div class=ad_rgh id='ad_index_stop' style='z-index: 2;position: absolute; display:none; left: "+pan_stop_left+"px; top: 10px; width: 100px; height: 50px'><a href='javascript:top_show()'><img border=0 src='/images/ad_top_show.gif' width=100 height=50></a></DIV>");

}



function top_hidden(){
		for(i=1;i<5;i++){
			ad_div="ad_index_top"+i;
			ad_but="ad_index_but"+i;
			if(document.getElementById(ad_div)){
				document.getElementById(ad_div).style.display='none';
			}
			if(document.getElementById(ad_but)){
				document.getElementById(ad_but).style.display='none';
			}
		}
			ad_sshow='ad_index_stop';
			if(document.getElementById(ad_sshow)){
				document.getElementById(ad_sshow).style.display='block';
			}
}

function top_show(){
		if(document.getElementById(ad_sshow)){
			if(document.getElementById(ad_sshow).style.display='block'){
					document.getElementById(ad_sshow).style.display='none';
			}
		}
		adDivshow=false;
		for(i=1;i<5;i++){
			ad_div="ad_index_top"+i;
			ad_but="ad_index_but"+i;
			if(document.getElementById(ad_div)){
				document.getElementById(ad_div).style.display='block';
			}
			if(document.getElementById(ad_but)){
				document.getElementById(ad_but).style.display='block';
			}
		}
}


function auto_hidden(){
		if(adDivShow && adDivmovehidden){
			top_hidden()
			adDivshow=false;
			ad_sshow='ad_index_stop';
			if(document.getElementById(ad_sshow)){
				document.getElementById(ad_sshow).style.display='block';
			}
		}
}

	setTimeout("auto_hidden()",28800);