/*




	Standards Compliant Rollover Script




	Author : Daniel Nolan




	http://www.bleedingego.co.uk/webdev.php




*/









function initRollovers() {




	if (!document.getElementById) return




	




	var aPreLoad = new Array();




	var sTempSrc;




	var aImages = document.getElementsByTagName('img');









	for (var i = 0; i < aImages.length; i++) {		




		if (aImages[i].className == 'overimg') {




			var src = aImages[i].getAttribute('src');




			var ftype = src.substring(src.lastIndexOf('.'), src.length);




			var hsrc = src.replace(ftype, '-o'+ftype);









			aImages[i].setAttribute('hsrc', hsrc);




			




			aPreLoad[i] = new Image();




			aPreLoad[i].src = hsrc;




			




			aImages[i].onmouseover = function() {




				sTempSrc = this.getAttribute('src');




				this.setAttribute('src', this.getAttribute('hsrc'));




			}	




			




			aImages[i].onmouseout = function() {




				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('-o'+ftype, ftype);




				this.setAttribute('src', sTempSrc);




			}




		}




	}




}









window.onload = initRollovers;