path = "img/"
	welcomeo = new Image(); welcomeo.src = path + "welcomeo.gif";
	serviceo = new Image(); serviceo.src = path + "serviceo.gif";
	allianceo = new Image(); allianceo.src = path + "allianceo.gif";
	experto = new Image(); experto.src = path + "experto.gif";
	cliento = new Image(); cliento.src = path + "cliento.gif";
	teamo = new Image(); teamo.src = path + "teamo.gif";
	contacto = new Image(); contacto.src = path + "contacto.gif";
	
    function rollover(imgname) {
		if (document.images) {document[imgname].src = eval( imgname + "o.src" ); }
	}
	function rolloff(imgname) {
		if (document.images) {document[imgname].src = path + imgname + ".gif" ; }
	}