/**
 * @author Administrateur
 */

 $(document).ready(function(){
	$("#images .image").hover(
		function(){
			//alert('ok');
			$(this).addClass('active');			
			changerimage($(this),"","_over",".png");
		},
		function(){
			$(this).removeClass('active');
			changerimage($(this),"_over","",".png");
		}
	);

 });


function changerimage(element,etatdebut,etatfin,extension){
	var ancienne_source = element.attr("src");
	var verif = ancienne_source.split(etatfin+extension); 
	if(etatfin!="" && verif[0] != ancienne_source) return;
	var off = ancienne_source.split(etatdebut+extension); 
	if(off[0] != ancienne_source){
		element.attr({src: off[0]+etatfin+extension});
	}
}