// Desarrollado por Hooping

<!-- SOLO NUMEROS EN LOS INPUT
var nav4 = window.Event ? true : false;

function acceptNum(evt){	

// NOTE: Backspace = 8, Enter = 13, '0' = 48, '9' = 57	
var key = nav4 ? evt.which : evt.keyCode;

if (key == undefined){
	key = evt.keyCode;
}

return (key <= 13 || (key >= 48 && key <= 57));
}
//-->