// JavaScript Document

     function getcss(obj,strName)//鼠标放上换图片
	 {
	     obj.className="quick_btn_frm_hover";
			 }
	 function regetcss(obj,strName)//鼠标离开换图片
	 {
	     obj.className="quick_btn_frm";
		 }
	//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
};
}
//弹出方法
function showMessageBox(wTitle,content,pos,wWidth)
{
closeWindow();
var bWidth=parseInt(document.documentElement.scrollWidth);
var bHeight=parseInt(document.documentElement.scrollHeight);
if(isIe){
setSelectState('hidden');}
var back=document.createElement("div");
back.id="back";
var styleStr="top:0px;left:0px;position:absolute;background:#666;width:"+bWidth+"px;height:"+bHeight+"px;";
styleStr+=(isIe)?"filter:alpha(opacity=80);":"opacity:80;";
var mesW=document.createElement("div");
mesW.id="mesWindow";
mesW.className="mesWindow";
mesW.innerHTML="<div class='mesWindowTop'><table width='100%' height='20' bgcolor='#ffffff'><tr><td align=center>"+wTitle+"</td><td style='width:1px;'><a onclick='closeWindow();'><span style='cursor:pointer'>x</span> </a></td></tr></table></div><div class='mesWindowContent' id='mesWindowContent'>"+content+"</div><div class='mesWindowBottom'></div>";
styleStr="left:"+(((pos.x-wWidth)>0)?(pos.x-wWidth):pos.x)+"px;top:"+(pos.y)+"px;position:absolute;width:"+wWidth+"px;";
mesW.style.cssText=styleStr;
document.body.appendChild(mesW);
}

//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('');}
}
//测试弹出
function testMessageBox(ev)
{
var objPos = mousePosition(ev);
messContent="<div><table width='80' border='0' align='left' cellpadding='0' cellspacing='0' bgcolor='#ffffff' style='FILTER:alpha(opacity=80)'><tr><td   bgcolor='#ffffff'’ align=center><a target='_blank' href=http://ln-n-tax.gov.cn>简体中文</a></td></tr><tr><td style='FILTER:alpha(opacity=80)' bgcolor='#ffffff'‘  align=center><a   target='_blank' href=http://ln-n-tax.gov.cn/gtb/index.jsp?url=http://ln-n-tax.gov.cn>繁体中文</a></td></tr><tr><td style='FILTER:alpha(opacity=80)' bgcolor='#ffffff'‘  align=center><a target='_blank' href=/col/col581/index.html>ENGLISH</a></td></tr></table></div>";
showMessageBox('语言',messContent,objPos,80);
}