function Rollover(cual,porcual){
	if(document.images){
		document.images[cual].src = porcual
	}
}
function functMail(string){
	if (typeof(string)!='object'){
		valor = string;
	}
	else{
			var X = new String;
			X = string.value;			
			valor = X;
	}
	if (string == ""){
			return(false);
	}
	else{
		
		if (valor.search(/[A-Za-z0-9ñ\-\.\_]+@[A-Za-z0-9\-]+\.[A-Za-z0-9]+(\.[A-Za-z0-9]*)?/g) != 0)
			return (false);
		else
			return(true);	
	}
}

function openPopupFotos(nameFoto){
	window.open('popfotos.php?name='+nameFoto,'popupfotos','width=426,height=426,scrollbars=no,resizable=no,toolbar=no,left=50,top=50')
}