/** create listener on illustrations and menu items **/
$(document).ready(
	function(){
		/** survol de l'image **/
		var liItems = $("#thmList > *");
		for (var i=0; i < liItems.length; i++){
			var liId = liItems[i].id;
			$("#"+liId).hover(
			    function () {
					/** swap image **/
					var nb = this.id.split('-');
					$('#' + this.id + ' > a > img').attr("src",pv_IMG+'/illus/home/illus-'+nb[1]+'-hover.jpg');


					/** highlight menu item **/
					$('#nav-'+nb[1]).addClass('selected');
			    },
			    function () {
					/** swap image **/
					var nb = this.id.split('-');
					$('#' + this.id + ' > a > img').attr("src",pv_IMG+'/illus/home/illus-'+nb[1]+'.jpg');

					/** highlight menu item **/
					$('#nav-'+nb[1]).removeClass('selected');
			    }
		    );
		}

		/** survol du menu **/
		var liItems = $("#homeMenu > *");
		for (var i=0; i < liItems.length; i++){
			var liId = liItems[i].id;
			$("#"+liId).hover(
			    function () {
					/** swap image **/
					var nb = this.id.split('-');
					$('#illus-'+nb[1] + ' > a > img').attr("src",pv_IMG+'/illus/home/illus-'+nb[1]+'-hover.jpg');

					/** highlight menu item **/
					$(this).addClass('selected');
			    },
			    function () {
					/** swap image **/
					var nb = this.id.split('-');
					$('#illus-'+nb[1] + ' > a > img').attr("src",pv_IMG+'/illus/home/illus-'+nb[1]+'.jpg');

					/** highlight menu item **/
					$(this).removeClass('selected');
			    }
		    );
		}
	}
);