var Inc=50
var InitialWidth=300;
var InitialHeight=300;
var flag=false;
var Zoom="None"
var CurrentSize=300
var shoulddrag=false;
var Co
var i
var xleft=0;
var ytop=0;

/*//////////*****************************************************/////////
if (document.all)
{
     document.onmouseup=new Function("shoulddrag=false")   
      
}
/*//////////*****************************************************/////////
function drag_dropie2()
{  

document.all(Co).style.left=xleft
document.all(Co).style.top=ytop
 if (shoulddrag==true)
 {
	document.all(Co).style.width=CurrentSize;
	var h = parseInt(document.all('imgLarge').height)
	if (iex -event.clientX<0 && CurrentSize+iex-event.clientX >250)
	{
	
	document.all(Co).style.left=iex -event.clientX
	}
	if (iey -event.clientY<0 && h+iey-event.clientY >250)
	{
	document.all(Co).style.top=iey -event.clientY
	 }
	xleft=document.all(Co).style.left
	ytop=document.all(Co).style.top
	window.status=document.all(Co).style.pixelLeft + " --- " + document.all(Co).style.pixelTop +"-------***----" + event.clientX + "-----"+ iex
	
 }
  return false 
}
/*//////////*****************************************************/////////
function initializedragie2(N,M,Cn)
{
iex=parseInt(xleft)+event.clientX   
iey=parseInt(ytop)+event.clientY	
shoulddrag=true
Co = N
document.onmousemove=drag_dropie2;  
}
/*//////////*****************************************************/////////
function mouseUpAction()
{
xleft=document.all('divImage1').style.left;
ytop=document.all('divImage1').style.top;
}
/*//////////*****************************************************/////////
function mouseDownAction()
{
initializedragie2('divImage1',1,'divImage1')
}
/*//////////*****************************************************/////////
function onClickAction(objthis)
{
var x = new String;
x=objthis.src;
if (Zoom=='Plus')
{
	if(parseInt(CurrentSize)<600)
	{
	Inc=CurrentSize+50;
	CurrentSize+=50;
	};
	objthis.src='thumbnail.aspx?size='+parseInt(Inc)+'&'+x.substring(x.indexOf('path='),x.length)
}
 
if(Zoom=='Minus')
{
xleft=eval(parseInt(xleft)-parseInt(document.getElementById('divImage1').style.left));
ytop=eval(parseInt(ytop)-parseInt(document.getElementById('divImage1').style.top));
	if(parseInt(CurrentSize)>150)
	{
	Inc=CurrentSize-50;CurrentSize-=50
	}
	objthis.src='thumbnail.aspx?size='+parseInt(Inc)+'&'+x.substring(x.indexOf('path='),x.length)};

}
/*//////////*****************************************************/////////
function handDrag()
{
Zoom='None';
	if(document.getElementById('lnkimg').style.cursor=='url(\'Images/minus.ani\')' || document.getElementById('lnkimg').style.cursor=='url(\'Images/Plus.ani\')')
	{
	document.getElementById('lnkimg').style.cursor='Images/hmove.cur';
	}
	else
	{
	document.getElementById('lnkimg').style.cursor=='url(\'Images/hmove.cur\')'
	}
}
/*//////////*****************************************************/////////
function getMaximizeCursor()
{
Zoom='Plus';
	if(document.getElementById('lnkimg').style.cursor=='url(\'Images/minus.ani\')' || document.getElementById('lnkimg').style.cursor=='url(\'Images/hmove.cur\')')
	{
	document.getElementById('lnkimg').style.cursor='Images/Plus.ani';
	}
	else
	{
	document.getElementById('lnkimg').style.cursor='url(Images/Plus.ani)';
	}
}
/*//////////*****************************************************/////////
function getMinimizeCursor()
{
Zoom='Minus';
	if(document.getElementById('lnkimg').style.cursor=='url(\'Images/Plus.ani\')' || document.getElementById('lnkimg').style.cursor=='url(\'Images/hmove.cur\')')
	{
	document.getElementById('lnkimg').style.cursor='Images/minus.ani';
	}
	else
	{
	document.getElementById('lnkimg').style.cursor='url(Images/minus.ani)'
	}
}
/*//////////*****************************************************/////////
function thumbImageClick(ID)
{

xleft=0;
ytop=0;
document.getElementById('divImage1').style.width=300;

CurrentSize=300;
var x = new String;
var y = new String;
x=ID;
y=ID;

if (navigator.appVersion.indexOf("MSIE")!=-1)

{
			temp=navigator.appVersion.split("MSIE")
			version=parseFloat(temp[1])

			
			document.getElementById('divImage').filters.revealtrans.transition=23-parseInt(Math.random(23)*10);
			document.getElementById('divImage').filters.revealtrans.apply();
			document.getElementById('divImage').filters.revealtrans.play();
			}
//alert(document.getElementById('hdnimgLarge'+ eval(x.substring(3))).value);
document.getElementById('imgLarge').src=document.getElementById('hdnimgLarge'+eval(x.substring(3))).value;

document.getElementById('lblLargeImageCaption').innerHTML=document.getElementById('hdnTitle' + eval(x.substring(3))).value;

document.getElementById('lblLargeImageDescription').innerHTML=document.getElementById('hdnDesc' + eval(x.substring(3))).value;

document.getElementById('divImage1').style.left=0;
document.getElementById('divImage1').style.top=0;
var imgWidth = new Image();
imgWidth.src=document.getElementById('hdnInitImgLarge').value;
InitialWidth=imgWidth.width;InitialHeight=imgWidth.height;
document.getElementById("hdnImageNumber").value =eval(x.substring(3));

}
/******************************************************////////////////