var prox;
var proy;
var proxc;
var proyc;
var isIe=(document.all)?true:false;
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
};
}
//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('');}
}
function show(id,ev){/*--打开--*/
	closeWindow();
	var bWidth=parseInt(document.documentElement.scrollWidth);
	var bHeight=parseInt(document.documentElement.scrollHeight)<592?592: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=40);":"opacity:0.40;";
	back.style.cssText=styleStr;
	document.body.appendChild(back);
	
	clearInterval(prox);
	clearInterval(proy);
	clearInterval(proxc);
	clearInterval(proyc);
	var o = document.getElementById(id);
	o.style.display = "block";
	o.style.width = "1px";
	o.style.height = "1px"; 
	prox = setInterval(function(){openx(o,354)},10);
}    
function openx(o,x){/*--打开x--*/
	var cx = parseInt(o.style.width);
	if(cx < x){o.style.width = (cx + Math.ceil((x-cx)/5)) +"px";}
	else{
		clearInterval(prox);
		proy = setInterval(function(){openy(o,198)},10);
	}
}    
function openy(o,y){/*--打开y--*/    
	var cy = parseInt(o.style.height);
	if(cy < y){o.style.height = (cy + Math.ceil((y-cy)/5)) +"px";}
	else{clearInterval(proy);}
}    
function closeed(id){/*--关闭--*/
	closeWindow();
	clearInterval(prox);
	clearInterval(proy);
	clearInterval(proxc);
	clearInterval(proyc);        
	var o = document.getElementById(id);
	if(o.style.display == "block"){proyc = setInterval(function(){closey(o)},10);}        
}    
function closey(o){/*--打开y--*/    
	var cy = parseInt(o.style.height);
	if(cy > 0){o.style.height = (cy - Math.ceil(cy/5)) +"px";}
	else{
		clearInterval(proyc);                
		proxc = setInterval(function(){closex(o)},10);
	}
}    
function closex(o){/*--打开x--*/
var cx = parseInt(o.style.width);
	if(cx > 0){o.style.width = (cx - Math.ceil(cx/5)) +"px";}
	else{
		clearInterval(proxc);
		o.style.display = "none";
	}
}    


/*-------------------------鼠标拖动 开始---------------------*/    
/*
var od = document.getElementById("fd");    
var dx,dy,mx,my,mouseD;
var odrag;
var isIE = document.all ? true : false;
document.onmousedown = function(e){
var e = e ? e : event;
if(e.button == (document.all ? 1 : 0)){mouseD = true;}
}
document.onmouseup = function(){
mouseD = false;
odrag = "";
if(isIE){
	od.releaseCapture();
	od.filters.alpha.opacity = 100;
}
else{
	window.releaseEvents(od.MOUSEMOVE);
	od.style.opacity = 1;
}        
}


//function readyMove(e){    
od.onmousedown = function(e){
odrag = this;
var e = e ? e : event;
if(e.button == (document.all ? 1 : 0))
{
mx = e.clientX;
my = e.clientY;
od.style.left = od.offsetLeft + "px";
od.style.top = od.offsetTop + "px";
if(isIE)
{
od.setCapture();                
od.filters.alpha.opacity = 50;
}
else
{
window.captureEvents(Event.MOUSEMOVE);
od.style.opacity = 0.5;
}

//alert(mx);
//alert(my);

} 
}
document.onmousemove = function(e){
var e = e ? e : event;

//alert(mrx);
//alert(e.button);        
if(mouseD==true && odrag)
{        
var mrx = e.clientX - mx;
var mry = e.clientY - my;    
od.style.left = parseInt(od.style.left) +mrx + "px";
od.style.top = parseInt(od.style.top) + mry + "px";            
mx = e.clientX;
my = e.clientY;

}
}*/
/*-------------------------鼠标拖动 结束---------------------*/  



function showBackground(obj,endInt){
	obj.filters.alpha.opacity+=1;
	if(obj.filters.alpha.opacity<endInt){setTimeout(function(){showBackground(obj,endInt)},8);}
}