//Javascript Document
	function contactar(){
		x=document.getElementById("nombre").value;
		y=document.getElementById("email").value;
		w=document.getElementById("comentario").value;
	
		if(x==''||y==''|| w==''){
			alert("Falta completar campo obligatorio");

		}else{
			document.frmCont2.submit();	
		}	
	}