// JavaScript Document
function init(value) {
	return (document.getElementById) ? 
		document.getElementById(value):document.all[value];
}

function img_hover(id,new_src) {
	var agt=navigator.userAgent.toLowerCase();
	var ie=(/msie/.test(agt));
	var obj=init(id);
	var old_src=obj.src;
	obj.src=new_src;
	if ( ie ) {
		obj.onmouseout=function() {
			obj.src=old_src;
		}
	} else {
		this.onmouseout=function() {
			obj.src=old_src;
		}
	}
}