/*written by joelee@51js
*/
var tmpElement=null;
var dragElement=null;
var downX,downY,tmp_o_x,tmp_o_y;
var refElement=null;
var dragActive=0;
var draging=0;
function readyDrag(){
dragActive=1;
if(event.srcElement.tagName!="DIV")
   return;
dragElement=event.srcElement.parentNode;
tmpElement=dragElement.cloneNode(true);
tmpElement.style.filter="alpha(opacity=90)";
tmpElement.style.zIndex=2;
dragElement.style.zIndex=1;
tmpElement.style.position="absolute";
if(dragElement.parentNode.tagName!="BODY"){
   dragElement.style.left=dragElement.offsetLeft+dragElement.parentNode.style.pixelLeft;
   dragElement.style.top=dragElement.offsetTop+dragElement.parentNode.style.pixelTop;
}
downX=event.clientX;
downY=event.clientY;
tmp_o_x=dragElement.style.pixelLeft;
tmp_o_y=dragElement.style.pixelTop;
tmpElement.style.visibility="hidden";
document.body.appendChild(tmpElement);
document.onmousemove=startDrag;
}
document.onmouseup=endDrag;
function startDrag(){
if(dragActive==1&&event.button==1&&dragElement!=null&&tmpElement!=null){
   tmpElement.style.visibility="visible";
   tmpElement.style.left=tmp_o_x+event.clientX-downX;
   tmpElement.style.top=tmp_o_y+event.clientY-downY;
   //dragElement.style.backgroundColor="#CCCCCC";
   document.body.style.cursor="move";
   draging=1;
}
}
function endDrag(){
if(dragActive==1&&tmpElement!=null){
   if(draging==1){
    dragElement.removeNode(true);
    draging=0;
   }
   tmpElement.style.filter="alpha(opacity=100)";
   tmpElement.style.zIndex=1;
   document.body.style.cursor="default";
   if(refElement!=null&&refElement.parentNode!=null&&refElement.parentNode.tagName!="BODY"){
    tmpElement.style.width=refElement.parentNode.style.width;
    tmpElement.style.position="";
    refElement.parentNode.insertBefore(tmpElement,refElement);
   }
}
dragElement=null;
tmpElement=null;
dragActive=0;
}
function readyInsert(){
if(dragActive==1){
   var element=event.srcElement;
   if(element==dragElement)return;
   if(element.tagName!="DIV")
    return;
   if(element.className=="dragBar"||element.className=="textSheet"||element.className=="blankBar")
    element=element.parentNode;
   //element.style.backgroundColor="#CCCCCC";
   //element.style.filter="alpha(opacity=50)";
   refElement=element;
}
}
function failInsert(){
var element=event.srcElement;
if(element.tagName!="DIV")
   return;
try{
   if(element.className=="dragBar"||element.className=="textSheet"||element.className=="blankBar")
    element=element.parentNode;
}catch(e){}
element.style.filter="alpha(opacity=100)";
//element.style.backgroundColor="#FFFFFF";
refElement=null;
}
document.onselectstart=function(){return false}

//关闭层
function show(ok) 
{ 
eval(document.all(ok)).style.display=(eval(document.all(ok)).style.display=="none")?"":"none"; 
} 





//Enter "frombottom" or "fromtop"
var verticalpos="frombottom"
if (!document.layers)
document.write('</div>')
function JSFX_FloatTopDiv()
{
	var startX =document.body.offsetWidth,
	startY = document.body.offsetHeight+200;
	var ns = (navigator.appName.indexOf("Netscape") != -1);

	var d = document;
	function ml(id)
	{
		var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
		if(d.layers)el.style=el;
		el.sP=function(x,y){this.style.left=x;this.style.bottom=y;};
		el.x = startX;
		if (verticalpos=="fromtop")
		el.y = startY;
		else{
		el.y = ns ? pageYOffset + innerHeight : document.body.scrollTop + document.body.clientHeight;
		el.y -= startY;
		}
		return el;
	}
	window.stayTopLeft=function()
	{
		if (verticalpos=="fromtop"){
		var pY = ns ? pageYOffset : document.body.scrollTop;
		ftlObj.y += (pY + startY - ftlObj.y)/8;
		}
		else{
		var pY = ns ? pageYOffset + innerHeight : document.body.scrollTop + document.body.clientHeight;
		ftlObj.y += (pY - startY - ftlObj.y)/8;
		}
		ftlObj.sP(ftlObj.x, ftlObj.y);
		setTimeout("stayTopLeft()", 10);
	}
	ftlObj = ml("divStayTopLeft");
	stayTopLeft();
}
JSFX_FloatTopDiv();