/* Alambre Estudio Gráfico
   www.alambre.net
   //
   Javascript Ojmar CSS+XHTML
   Enero 2009
*/

  var imgs = new Array(8); 
   	imgs[0] = "img_teaser/menu/contacto_n.gif";
   	imgs[1] = "img_teaser/menu/contacto_h.gif";
  	imgs[2] = "img_teaser/menu/enviar_n.gif";
   	imgs[3] = "img_teaser/menu/enviar_h.gif";
   	imgs[4] = "img_teaser/menu/intranet_n.gif";
   	imgs[5] = "img_teaser/menu/intranet_h.gif";
   	imgs[6] = "img_teaser/menu/catalogos_n.gif";
   	imgs[7] = "img_teaser/menu/catalogos_h.gif";

  	function preload() { 
  		var tmp = null; 
  		for (var j = 0; j < imgs.length; j++) { 
   			tmp = imgs[j]; 
   			imgs[j] = new Image(); 
   			imgs[j].src = tmp; 
  		} 
  	} 
  	void(preload()); 
  
  	// swap
  	function imgswap(img, swap) { 
  		img.src = imgs[swap].src; 
  	}