// JavaScript Document
//Image zoom in/out script- by javascriptkit.com
//Visit JavaScript Kit (http://www.javascriptkit.com) for script
//Credit must stay intact for use

var zoomfactor=0.05 //Enter factor (0.05=5%)

function zoomhelper()
{
	if (parseInt(whatcache.style.width)>10&&parseInt(whatcache.style.height)>10)
	{
		whatcache.style.width=parseInt(whatcache.style.width)+parseInt(whatcache.style.width)*zoomfactor*prefix
		whatcache.style.height=parseInt(whatcache.style.height)+parseInt(whatcache.style.height)*zoomfactor*prefix
	}
}

function zoom(originalW, originalH, what, state)
{
	if (!document.all&&!document.getElementById)
	return
	whatcache=eval("document.images."+what)
	prefix=(state=="in")? 1 : -1
	
	if (whatcache.style.width==""||state=="restore")
	{
		whatcache.style.width=originalW
		whatcache.style.height=originalH
		if (state=="restore")
		return
	}
	else
	{
		zoomhelper()
	}
	
	beginzoom=setInterval("zoomhelper()",100)
}

function clearzoom()
{
	if (window.beginzoom)
	clearInterval(beginzoom)
}


function close_window() 
{
	window.close();
}