// JavaScript Document
function ShowHideImgDiv(d,sh,divID,w,h)
{
//alert(d.innsrc);
var Swidth;
	var Sheight;
	Swidth=window.screen.availWidth;
	Sheight=window.screen.availHeight;
	//alert(window.screen.availHeight);
	//alert(window.screen.height + " " + Sheight);
	
	//alert("Width : " + Swidth + " " + w);
	//alert("Height : " + Sheight + " " + h);
	
	var istops;
	var stops;
	var slefts;
	slefts=(Swidth-w)/2;

	istops=(Sheight-h)/2; //+ document.body.scrollTop;
	stops = (istops/2) + document.body.scrollTop;
	//alert(slefts);
	//alert(stops);


var imgName=new String();
var imgName2="";
imgName=d.src;

var dv=document.getElementById(divID);

if(imgName=="undefined")
{

}
else
{
	
if(sh=="hidden")
{
}
else
{
	imgName2=imgName.replace("small","big");
var indexofimg=imgName.lastIndexOf("/");
var i=eval(indexofimg+1)
imgName=imgName.substr(i,imgName.length);



	dv.style.left=slefts;

	dv.style.top=stops;
	dv.style.width=w;
	dv.style.height=h;
dv.style.visibility='hidden';

if(w==398)
{

dv.innerHTML="<table width='100%' style='height:511px; width:398px;' border='0' cellpadding='0' cellspacing='0'><tr><td width='100%' style='background-image:url(" + imgName2 + ");' align='right' valign='top'><a href='javascript:return ShowHideImgDiv(this,'hidden','ImgBig',398,511);'><img src='images/close_div.gif' width='17' height='17' border='0' alt='Close This'></a></td></tr><table>";
}
else
{
dv.innerHTML="<table width='100%' style='height:398px; width:600px;' border='0' cellpadding='0' cellspacing='0'><tr><td width='100%' style='background-image:url(" + imgName2 + ");' align='right' valign='top'><a href='javascript:return ShowHideImgDiv(this,'hidden','ImgBig',600,398);'><img src='images/close_div.gif' width='17' height='17' border='0' alt='Close This'></a></td></tr><table>";
}	

}
}

	
	
	//var d=document.getElementById(divID);
	
	

	
//alert("1");
	dv.style.left=slefts;
//alert("1");
	dv.style.top=stops;	
	dv.style.visibility=sh;	
	
	return false;
	
}