<!--
if(document.images) {
     
	    zoff = new Image();
		zoff.src = "images/zoff.jpg";
		zover = new Image();
		zover.src = "images/zover.jpg";
		
		goff = new Image();
		goff.src = "images/goff.jpg";
		gover = new Image();
		gover.src = "images/gover.jpg";
		
		hoff = new Image();
		hoff.src = "images/hoff.jpg";
		hover = new Image();
		hover.src = "images/hover.jpg";
		
		roff = new Image();
		roff.src = "images/roff.jpg";
		rover = new Image();
		rover.src = "images/rover.jpg";
		
		foff = new Image();
		foff.src = "images/foff.jpg";
		fover = new Image();
		fover.src = "images/fover.jpg";
		
		koff = new Image();
		koff.src = "images/koff.jpg";
		kover = new Image();
		kover.src = "images/kover.jpg";
		
		aoff = new Image();
		aoff.src = "images/aoff.jpg";
		aover = new Image();
		aover.src = "images/aover.jpg";
		
        }

function onoff(imgName,state) {
        if(document.images) {               
		document.images[imgName].src = eval(imgName+state+".src");
        }
}         
//-->