function volverPcipal(){	$j('#pcipal').show();	$j('#secundaria').html('');  		}

function checkFormGeneral(){
	var filter=/^[A-Za-z][A-Za-z0-9_.]*@[A-Za-z0-9_-]+\.[A-Za-z0-9_.-]+[A-za-z]$/;
	var filter2=/^[A-Za-z][A-Za-z0-9_.]*$/;
	var sinError=true;

	$j('.required').each(function(){
		if($j.trim($j(this).val()) == ''  && sinError==true){
			alert('Debe completar el dato '+$j(this).attr("alt")+' que es obligatorio.')
			$j(this).focus();
			sinError=false;
		}
	});
		
	$j('.numerico').each(function(){
		if ($j(this).val() != "" && isNaN($j(this).val()) && sinError==true) { 
			$j(this).focus();
			alert('El dato '+$j(this).attr("alt")+' debe ser numerico.')
			sinError=false;
		}
		
	});
	
	$j('.emailValido').each(function(){
		if (!filter.test($j(this).val()) && sinError==true) {
			$j(this).focus();
			alert('Debe seleccionar un email valido')
			sinError=false;
		}
		
	});
		
	$j('.usuarioValido').each(function(){
		if (!filter2.test($j(this).val())  && sinError==true) {
			$j(this).focus();
			alert('Debe seleccionar un usuario valido')
			sinError=false;
		}
		
	});
	
	$j('.seleccione').each(function(){
		if ($j(this).val() == -1  && sinError==true) { 
			$j(this).focus();
			alert('Debe seleccionar una opcion en '+$j(this).attr("alt"))
			sinError=false;
		}
		
	});
	
	if (sinError == false) {
		$j('#btnSubmit').show();
	}
		
	return sinError;
}

function IsNumeric(input)
{
   return (input - 0) == input && input.length > 0;
}

function isBlank(str)
{
	if(str == null || str == '' || str.length < 1 || str == ' ') return true;
	
	var arr = new String(str).split('');	
	for(i=0;i<arr.length;i++)
	{
		if(arr[i] != ' ') return false;
	}
	
	return true;
}

function hasBlanks(str)
{
	if(str.indexOf(' ') > -1)
	{
		return true;	
	}
	else
	{
		return false;
	}
}

function jsURLEncode(str) {
	str = escape(str);
	return str.replace(/[*+\/@]|%20/g,
		function (s) {
			switch (s) {
				case "*": s = "%2A"; break;
				case "+": s = "%2B"; break;
				case "/": s = "%2F"; break;
				case "@": s = "%40"; break;
				case "%20": s = "+"; break;
			}
			return s;
		}
	);
}

function redireccionar(url){
    window.location.href = url;
}

function Imprimir(idx,lang) {
    window.open("../imprimir-nota.php?idx=" + idx + "&lang=" + lang, "Imprimir", "toolbar=no,status=no,scrollbars=yes,location=no,menubar=yes,directories=no,width=685,height=520,top=100,left=100");
}

function ImprimirArtista(idx,lang) {
    window.open("../imprimir-artista.php?idx=" + idx + "&lang=" + lang, "Imprimir", "toolbar=no,status=no,scrollbars=yes,location=no,menubar=yes,directories=no,width=685,height=520,top=100,left=100");
}

function ImprimirLetra(idx,lang) {
    window.open("../imprimir-letra.php?id=" + idx + "&lang=" + lang, "Imprimir", "toolbar=no,status=no,scrollbars=yes,location=no,menubar=yes,directories=no,width=685,height=520,top=100,left=100");
}
function ImprimirPaseo(idx,lang) {
    window.open("../imprimir-paseo.php?id=" + idx + "&lang=" + lang, "Imprimir", "toolbar=no,status=no,scrollbars=yes,location=no,menubar=yes,directories=no,width=685,height=520,top=100,left=100");
}

function verMesEvento(mes,anio,idioma){
	$j.ajax({ type:"POST",url:"action/calendario.php",data:"mes="+mes+"&anio="+anio+"&lang=" + idioma,
		success: function(msg){
			$j('#ver-Calendario').html(msg);
		}
	});	

}

function Despliega(clase){
	 var dis = $j(clase).css("display");
	 if(dis=="none"){	
	 	$j(clase).show('fast');
	 }else{
	 	$j(clase).hide('fast');
	 }
	
	}

function VerRadio(idx,lang) {
    window.open("../radio-popup.php?idx=" + idx + "&lang=" + lang, "Radio", "toolbar=no,status=no,scrollbars=yes,location=no,menubar=yes,directories=no,width=730,height=700,top=100,left=100");
}