var mtLibs={
IsIE:/*@cc_on!@*/false,IsGecko:navigator.userAgent.toLowerCase().indexOf("gecko/")>-1,IsNull:function($){return typeof($)=="undefined"||$==null||$.length==0},

SetCSS:function(_,A)
{
	var $=_.style;for(eve in A)$[eve]=A[eve]
},

GetExt:function(A)
{
	var $=/^((\w+):\/\/)?((\w+):?(\w+)?@)?([^\/\?:]+):?(\d+)?(\/?[^\?#]+)?\??([^#]+)?#?(\w*)/,_=$.exec(A)[8].split("/");return _[_.length-1].toLowerCase()
},

GetElm:function(_,A)
{
	var D=[],E=!mtLibs.IsNull(A)?A:"*",$=new RegExp("(^|\\\\s)"+_+"(\\\\s|$)","i"),C=document.getElementsByTagName(E);for(var F=0;F<C.length;F++){var B=C[F].className;if(B.length>0&&(B==_||$.test(B)))D.push(C[F])}return D
},

GetPsi:function()
	{var D,C,_,$,E,B,A=document.documentElement;if(window.innerHeight&&window.scrollMaxY){D=window.innerWidth+window.scrollMaxX;C=window.innerHeight+window.scrollMaxY}else if(document.body.scrollHeight>document.body.offsetHeight){D=document.body.scrollWidth;C=document.body.scrollHeight}else{D=document.body.offsetWidth;C=document.body.offsetHeight}if(self.innerHeight){if(A.clientWidth)_=A.clientWidth;else _=self.innerWidth;$=self.innerHeight}else if(A&&A.clientHeight){_=A.clientWidth;$=A.clientHeight}else if(document.body){_=document.body.clientWidth;$=document.body.clientHeight}if(C<$)B=$;else B=C;if(D<_)E=D;else E=_;return[E,B,_,$]
},

GetPso:function()
{
var A,_,$=document.documentElement;if(self.pageYOffset||self.pageXOffset){_=self.pageYOffset;A=self.pageXOffset}else if($&&$.scrollTop||$.scrollLeft){_=$.scrollTop;A=$.scrollLeft}else if(document.body){_=document.body.scrollTop;A=document.body.scrollLeft}return[A,_]
},

AddEvt:function(_,A,B,$)
	{
	if(typeof($)=="undefined")$=false;if(_.addEventListener)_.addEventListener(A,B,$);
	else _.attachEvent("on"+A,B)
	}
};





//以下其作用
var mtBoxs={
Init:false,Hide:true,Initd:function(){this.Root=document.getElementsByTagName("body").item(0);this.Over=document.createElement("DIV");this.Over.setAttribute("id","mtWins_PaOve");this.Over.onclick=mtBoxs.Start;this.Root.insertBefore(this.Over,this.Root.firstChild);this.Node=document.createElement("DIV");this.Node.setAttribute("id","mtWins_PaBox");this.Root.insertBefore(this.Node,this.Over.nextSibling);var $=mtLibs.GetPsi();mtLibs.SetCSS(mtBoxs.Over,{width:$[0]+"px",height:$[1]+"px"});mtBoxs.Over.style.display="none";mtBoxs.Node.style.display="none";this.Init=true},Start:function(A,B,_){if(!mtBoxs.Init)mtBoxs.Initd();if(mtBoxs.Hide){var C=mtLibs.GetPsi(),$=mtLibs.GetPso();mtLibs.SetCSS(mtBoxs.Node,{width:B+"px",left:$[0]+(C[2]-B)/2+"px",top:($[1]+(C[3]-_)/2)+"px"});mtBoxs.Node.appendChild(A);mtBoxs.Over.style.display="block";mtBoxs.Node.style.display="block"}else{mtBoxs.Node.removeChild(mtBoxs.Node.firstChild);mtBoxs.Over.style.display="none";mtBoxs.Node.style.display="none"}mtBoxs.Hide=!mtBoxs.Hide}
};

window.onload=function(){
var $=mtLibs.GetElm("Image|PictureSize","IMG");
	for(var _=0;_<$.length;_++)
	{
		$[_].onclick=function()
			{

				var _=document.createElement("DIV");_.onclick=function(){mtBoxs.Start()};
				var $=new Image();$.setAttribute("src",this.src);_.appendChild($);mtBoxs.Start(_,$.width,$.height)
			}
	}
}