function mostrar(div) {
		//alert(document.getElementById(div).style.display);
		if (document.getElementById(div).style.display !="none") {

		} else { 
			  
		//	$('contenedor').morph('height:900px;');
		if (document.getElementById("noticiasDiv").style.display !="none") {
		Effect.toggle("noticiasDiv", 'slide',{ duration: 1.2 });
		}
		if (document.getElementById("serviciosDiv").style.display !="none") {
		Effect.toggle("serviciosDiv", 'slide',{ duration: 1.2 });
		}
		if (document.getElementById("contactenosDiv").style.display !="none") {
		Effect.toggle("contactenosDiv", 'slide',{ duration: 1.2 });
		}
		if (document.getElementById("homeDiv") != null){
			if (document.getElementById("homeDiv").style.display !="none") {
			Effect.toggle("homeDiv", 'slide',{ duration: 1.2 });
			}
		}
		if (document.getElementById("portfolioDiv").style.display !="none") {
		Effect.toggle("portfolioDiv", 'slide',{ duration: 1.2 });
		}
		if (document.getElementById("hostiendaDiv").style.display !="none") {
		Effect.toggle("hostiendaDiv", 'slide',{ duration: 1.2 });
		}
		if (document.getElementById("proyectosDiv").style.display !="none") {
		Effect.toggle("proyectosDiv", 'slide',{ duration: 1.2 });
		}
		
		if (document.getElementById("designDiv").style.display !="none") {
		Effect.toggle("designDiv", 'slide',{ duration: 1.2 });
		}

		Effect.toggle(div, 'slide', { delay: 1.0 , duration: 1.2 });

		//Effect.SlideUp("serviciosDiv"); 
			//document.getElementById("portfolioDiv").style.display = 'none';
			//document.getElementById("contactenosDiv").style.display = 'none';	
			//	document.getElementById("serviciosDiv").style.display = 'none';
			//Effect.toggle(div, 'slide', { delay: 2.0 });

			//Effect.SlideDown(div); 
		}
}