function genList_SwitchThumb(el)
	{
		srcImg = el.src;
		
		dstSrc = srcImg.substring(0, srcImg.length-1)+'3';
		document.getElementById('mainImg').style.backgroundImage = 'url('+dstSrc+')';
		document.getElementById('bigPicLink').href = srcImg.substring(0, srcImg.length-1)+'0';
	}
	
	function genList_openBigPic(href)
	{
		bigPic = new Image;
		bigPic.src = href;
		window.open(href, 'bigPic', 'status=0, toolbar=0, location=0, menubar=0, directories=0, resizable=1, scrollbars=1, height='+bigPic.height+', width=640');
		return false;
	}