function showbox(obj)
{
	if( obj.nodeName == "#text" )
		obj = obj.nextSibling;
	obj.style.display = ( obj.style.display == 'none' ? 'block' : 'none' );
}
window.onload = function()
{
	
	var oDiv = document.createElement("div");
	
	var oWindow = ( document.documentElement ) ? document.documentElement : document.body;
	oDiv.style.display = 'none';
	oDiv.style.width = document.body.scrollWidth + "px";
	oDiv.style.height = document.body.scrollHeight + "px";
	oDiv.style.backgroundColor = '#000';
	oDiv.style.position = 'absolute';
	oDiv.style.left = '0';
	oDiv.style.top = '0';
	oDiv.style.filter = "alpha(opacity=50)";
	oDiv.style.opacity = '0.5';
	oDiv.id = "mask_div";
	document.body.appendChild( oDiv );
	
};

function ShowWin1()
{
	location.href='index.asp?user='+document.getElementById('username').value+'&pass='+document.getElementById('password').value+'&ChkCode='+document.getElementById('ChkCode').value+'';
	}

function ShowWin()
{

	
	document.getElementById('mask_div').style.display = 'block';
	var obj = document.getElementById('aaa');
	obj.style.display = 'block';
	obj.style.position = 'absolute';
	
	var nWidth = 700;
	var nHeight = 560;
	obj.style.width = nWidth + 'px';
	obj.style.height = nHeight + 'px';
	var oWindow = ( document.documentElement ) ? document.documentElement : document.body;
	var nClientWidth = oWindow.clientWidth;
	var nClientHeight = oWindow.clientHeight;
	obj.style.left = ( ( nClientWidth - nWidth ) / 2 + oWindow.scrollLeft ) + "px";
	obj.style.top = ( ( nClientHeight - nHeight ) / 2 + oWindow.scrollTop ) + "px";
}
//
var obj=0; 
var x=0; 
var y=0; 
var ie = (navigator.appVersion.indexOf("MSIE")!=-1);//IE 
var ff = (navigator.userAgent.indexOf("Firefox")!=-1);//Firefox 
function find(evt,objDiv){ 
obj = objDiv 
if (ff){ 
x = document.documentElement.scrollLeft + evt.layerX; 
y = document.documentElement.scrollTop + evt.layerY; 
 
if (document.documentElement.scrollTop > 0){ 
 y = evt.layerY - document.documentElement.scrollTop; 
} 
 
if (document.documentElement.scrollLeft > 0){ 
 x = evt.layerX - document.documentElement.scrollLeft; 
} 
} 
if (ie){ 
x = document.documentElement.scrollLeft + evt.offsetX; 
y = document.documentElement.scrollTop + evt.offsetY; 
 
if (document.documentElement.scrollTop > 0){ 
 y = evt.offsetY - document.documentElement.scrollTop; 
} 
 
if (document.documentElement.scrollLeft > 0){ 
 x = evt.offsetX - document.documentElement.scrollLeft; 
} 
} 
} 
function dragit(evt){ 
if(obj == 0){ 
return false 
} 
else{ 
obj.style.left = evt.clientX - x + "px"; 
obj.style.top = evt.clientY - y + "px"; 
} 
}