<!-- Zoom

var speed = 20;
vh = 225/300;	
var dr = 1;
var vh;
var tt;
var mLeft = -290;
var timer;

function reset()
{
	clearTimeout(timer);
	var bla = 0;
	dr = 1;
	if (document.images) 
		{
			for (var i = 0; i < document.images.length; i++)
				{
					if (document.images[i].id.substring(0, 2) == 'zi')
						{
							if (document.images[i].width > 300)
							{
								document.images[i].width = 300;
								document.images[i].height = 225;
								document.images[i].style.zIndex = 9;	
								document.images[i].style.marginLeft	= mLeft;								
							}
						}
				}
		}
}	

function zoomin(what)
{
	if(tt!=what)
			reset();

	tt = what;
	mimg = document.getElementById(what);

	x = parseInt(mimg.width);
	x += dr*speed;

	mimg.width 	= x;
	mimg.height = parseInt(vh*x);
	mimg.style.zIndex = 10;	
	
	

	if((dr>0)&&(x>570))
		{	dr = -1;
			return false;		
	}
	if((dr<0)&&(x<=300))
		{		
				dr = 1;
				mimg.style.zIndex = 9;			
				return false;		}
	timer = window.setTimeout('zoomin(\'' + what + '\')', 5); 
}
//-->