/**
 * @author Mirosław Bogacz
 * @version 1.1 (30.09.2009)
 */
function RollOver()
{
	for (var i = 0; i < $('img').size(); i++) {
        if ($('img')[i].src.search(/_on./gi) == -1) {
            $('img')[i].onmouseover = function(){
                this.src = this.src.replace(/_off./gi, '_on.');
            }
            
            $('img')[i].onmouseout = function(){
                this.src = this.src.replace(/_on./gi, '_off.');
            }
        }
    }
}

$(function(){
    RollOver();
});