// JavaScript Document
 var a
 a= new Array();
 a[0]=new Image;
 a[0].src="../../imagenes/publico/boton_registro_press_es.jpg";
 a[1]=new Image;
 a[1].src="../../imagenes/publico/boton_registro_es.jpg";
 a[2]=new Image;
 a[2].src="../../imagenes/publico/boton_registro_press.jpg";
 a[3]=new Image;
 a[3].src="../../imagenes/publico/boton_registro.jpg"; 
 a[4]=new Image;
 a[4].src="../../imagenes/publico/boton_facebook_press.jpg";
 a[5]=new Image;
 a[5].src="../../imagenes/publico/boton_facebook.jpg"; 
 a[6]=new Image;
 a[6].src="../../imagenes/publico/boton_twitter_press.jpg";
 a[7]=new Image;
 a[7].src="../../imagenes/publico/boton_twitter.jpg"; 
 a[8]=new Image;
 a[8].src="../../imagenes/publico/boton_rss_press.jpg";
 a[9]=new Image;
 a[9].src="../../imagenes/publico/boton_rss.jpg"; 
 a[10]=new Image;
 a[10].src="../../imagenes/publico/boton_consiguelo_press.jpg";
 a[11]=new Image;
 a[11].src="../../imagenes/publico/boton_consiguelo.jpg"; 
 a[12]=new Image;
 a[12].src="../../imagenes/publico/boton_registrarse_press.jpg";
 a[13]=new Image;
 a[13].src="../../imagenes/publico/boton_registrarse.jpg"; 
	 
function Navigateur(){
	 if (navigator.appName.indexOf("Netscape") > -1) {return "Netscape";}
	 if (navigator.appName.indexOf("Explorer") > -1) {return "Explorer";}
	 return "Unknown";
}

function trans(img,nb){
   if (Navigateur() == "Explorer") {
	  
		eval("img.src=a["+nb+"].src");
		
   } else {
	  eval("img.src=a["+nb+"].src");
	}
}