<!--
var isIe=(document.all)?true:false;
//设置select的可见状态
function setSelectState(state)
{
var objl=document.getElementsByTagName('select');
for(var i=0;i<objl.length;i++)
{
objl[i].style.visibility=state;
}
}
function mousePosition(ev)
{
if(ev.pageX || ev.pageY)
{
return {x:ev.pageX, y:ev.pageY};
}
return {
x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,y:ev.clientY + document.body.scrollTop - document.body.clientTop
};
}
//在不同浏览器下获得滚动条的坐标
function  getScrollTop() {
    if (typeof window.pageYOffset != 'undefined') 
    { 
       return window.pageYOffset; 
    } 
    else if (typeof document.compatMode != 'undefined' && 
         document.compatMode != 'BackCompat') 
    { 
       return document.documentElement.scrollTop; 
    } 
    else if (typeof document.body != 'undefined') 
    { 
       return document.body.scrollTop; 
    }
}
function  getScrollLeft() {
    if (typeof window.pageXOffset != 'undefined') 
    { 
       return window.pageXOffset; 
    } 
    else if (typeof document.compatMode != 'undefined' && 
         document.compatMode != 'BackCompat') 
    { 
       return document.documentElement.scrollLeft; 
    } 
    else if (typeof document.body != 'undefined') 
    { 
       return document.body.scrollLeft; 
    }
}
//获得滚动条的坐标结束
//弹出方法
function showMessageBox(wTitle,wWidth,wHeight,src,contentWidth,contentHeight)
{
closeWindow();
var bWidth=document.body.scrollWidth;
var bHeight=document.body.scrollHeight;
//完全兼容所有浏览器获得滚动条的x、y位置
var scrollYPos; 

if (typeof window.pageYOffset != 'undefined') { 
   scrollYPos = window.pageYOffset; 
} 
else if (typeof document.compatMode != 'undefined' && 
     document.compatMode != 'BackCompat') { 
   scrollYPos = document.documentElement.scrollTop; 
} 
else if (typeof document.body != 'undefined') { 
   scrollYPos = document.body.scrollTop; 
}
var scrollXPos; 
if (typeof window.pageXOffset != 'undefined') { 
   scrollXPos = window.pageXOffset; 
} 
else if (typeof document.compatMode != 'undefined' && 
     document.compatMode != 'BackCompat') { 
   scrollXPos = document.documentElement.scrollLeft; 
} 
else if (typeof document.body != 'undefined') { 
   scrollXPos = document.body.scrollLeft; 
} 
//获得滚动条位置结束
var leftPos=scrollXPos+(document.body.clientWidth-wWidth)/2;
//var topPos=scrollYPos+(document.body.clientHeight-wHeight)/2;
var topPos=20;
if(isIe){
setSelectState('hidden');}
var back=document.createElement("div");
back.id="back";
back.innerHTML="<div style='width: 100%;height: 100%' onclick='closeWindow();'></div>";
var styleStr="top:0px;left:0px;position:absolute;background:#000000;width:"+bWidth+"px;height:"+bHeight+"px;";
styleStr+=(isIe)?"filter:alpha(opacity=80);":"opacity:0.80;";
back.style.cssText=styleStr;
document.body.appendChild(back);
var mesW=document.createElement("div");
mesW.id="mesWindow";
mesW.className="mesWindow";
mesW.innerHTML="<div class='mesWindowTop'><table width='100%' height='24'><tr><td>"+wTitle+"</td><td style='width:1px;'><input type='button' onclick='closeWindow();' title='关闭窗口' class='close' value='关闭' /></td></tr></table></div><div class='mesWindowContent' id='mesWindowContent'><iframe width='"+contentWidth+"' height='"+contentHeight+"' frameborder='0' scrolling='auto' marginheight='0' marginwidth='0' src='"+src+"'></iframe></div><div class='mesWindowBottom'></div>";
styleStr="left:"+leftPos+"px;top:"+topPos+"px;position:absolute;width:"+wWidth+"px;height:"+wHeight+"px;";
mesW.style.cssText=styleStr;
document.body.appendChild(mesW);
}
function showBackground(obj,endInt)
{
obj.filters.alpha.opacity+=1;
if(obj.filters.alpha.opacity<endInt)
{
setTimeout(function(){showBackground(obj,endInt)},8);
}
}
//关闭窗口
function closeWindow()
{
if(document.getElementById('back')!=null)
{
document.getElementById('back').parentNode.removeChild(document.getElementById('back'));
}
if(document.getElementById('mesWindow')!=null)
{
document.getElementById('mesWindow').parentNode.removeChild(document.getElementById('mesWindow'));
}
if(isIe){
setSelectState('');}
}
-->
