var Pos_Y =window.screen.height/2-190+"px";
var Pos_X = window.screen.width/2-130+"px";
//★★★默认显示进度条
document.write("<div id='Div_Progress' style='position:absolute;background-color:#ffffff;border:1px solid green;width:85px;height:33px;text-align:center;color:green;padding:10px;display:run-in;top:"+Pos_Y+";left:"+Pos_X+";'><img alt='' src='/Image/images/Progress.gif' style='margin-bottom:5px;margin-right:10px;'/><br />后台处理中...<iframe frameborder='0' scrolling='no' style='z-index: 800;filter: progid:dximagetransform.microsoft.alpha(style=0,opacity=0); left: 0px;visibility: inherit; width: 100%; position: absolute; top: 0px; height: 288px'></iframe></div>");
//设置进度条的位置
function InitProgressDiv()
      {
         document.getElementById("Div_Progress").style.top=(document.documentElement.scrollTop+(document.documentElement.clientHeight-document.getElementById("Div_Progress").offsetHeight)/2)+"px";
	     document.getElementById("Div_Progress").style.left=(document.documentElement.scrollLeft+(document.documentElement.clientWidth-document.getElementById("Div_Progress").offsetWidth)/2)+"px";  
         document.getElementById("Div_Progress").style.zIndex=1300;
      }
 //显示进度条
function ShowJsProgress(){
    document.getElementById("Div_Progress").style.display="";
}
//隐藏进度条
function HidJsProgress(){
    document.getElementById("Div_Progress").style.display="none";
}