function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImagesArray(array) {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<array.length; i+=2) {
			document[array[i]].src = array[i+1];
		}
	}
}

function changeImages() {
	changeImagesArray(changeImages.arguments);
}

function toggleImages() {
	for (var i=0; i<toggleImages.arguments.length; i+=2) {
		if (selected == toggleImages.arguments[i])      changeImagesArray(toggleImages.arguments[i+1]);
	}
}

	
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		id1_over = newImage('images/menu_13on.jpg');
		id1_sel = newImage('images/menu_13on.jpg');
		id2_sel = newImage('images/menu_15on.jpg');
		id2_over = newImage('images/menu_15on.jpg');
		id3_sel = newImage('images/menu_17on.jpg');
		id3_over = newImage('images/menu_17on.jpg');
		id4_sel = newImage('images/menu_19on.jpg');
		id4_over = newImage('images/menu_19on.jpg');
		
		preloadFlag = true;
	}
}

var id,position=0;
		function ticker(largeur) {
			var i,k,msg = texte;
			k=(largeur/msg.length)+1;
			for(i=0;i<=k;i++) msg+=" "+msg;
			document.getElementById('ticker').value = msg.substring(position,position+largeur);
			if(position++==msg.length-1)
				position=0;
			id=setTimeout("ticker("+largeur+")",100); 
		}

		function tickeropen(Url) {
			document.location = Url;
		}