function putFlashCabecera(cabeceraId){
		var cabecera = "";
		
		switch(cabeceraId){
			case "" :
				cabecera = "home"; // no hay break para que evalue siempre las dos del tirón.
			case 0 :
				cabecera = "home";
				break;
			case 1 :
				cabecera = "ofertas";
				break;
		}
	
		var flashvars = {};	
		var params = {};
			params.menu = "false";
			params.loop = "false";
			params.quality = "high";
			params.scale = "noscale";
			params.align = "middle";
			params.salign = "t";
			params.bgcolor = "#000000";
		
		var attributes = {};
			attributes.id = "web";
			attributes.name = "web";
		
		swfobject.embedSWF("cabecera_" + cabecera + ".swf", "web", "100%", "233", "8.0.0","expressInstall.swf", flashvars, params, attributes);
	}