window.onload = init2;

lesIm = new Array();
for(var i =1;i<=23;i++) {
	lesIm[i] = new Image(400,400);
	lesIm[i].src = "images/carte/r"+i+".gif";
}
function init2() {
	init();
	for(var i =1;i<=23;i++) {
		attachEvent($("shap"+i),'mouseover',auDessus,false);
		attachEvent($("shap"+i),'focus',auDessus,false);
		attachEvent($("shap"+i),'mouseout',enDehors,false);
		attachEvent($("shap"+i),'blur',enDehors,false);	
	}
}
function auDessus(event){
	var imBase = $('imcregion');
	var t = event.target || event.srcElement;
	var obj = t.id; //= shap+i
	obj = obj.replace(/shap/, "");
	$('imcregion').setAttribute("src", lesIm[obj].src); 
}
function enDehors(event){
	var imBase = $('imcregion');
	var t = event.target || event.srcElement;
	$('imcregion').setAttribute("src", "images/carte/r0.gif"); 
}