// Absolute Form Processor XE V1.0 : Form Validation System
// Copyright(c)2000 - 2003 XIGLA SOFTWARE
// http://www.xigla.com

function cancelsubmit(msg,element){
	alert(msg);
	element.focus();
	return false
}



function isNumeric(what){
    if (what.search(/^[-+]?\d+(\.\d+)?$/) != -1)
        return true;
    else
        return false;
}

function isInteger(what){
	if (what.search(/^[-+]?[1-9]\d*.?[0]*$/) != -1)
        return true;
    else
        return false;
}


function isEmail(what) {
	// Works
    if (what.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
        return true;
    else
        return false;
}

function isAlphanumeric(what){
	// ANY alphanumeric string with spaces, commas, dashes.
    if (what.search(/^[a-zA-Z0-9\s.\-]+$/) != -1)
        return true;
    else
        return false;
}

function isAlphabetic(what){
    if (what.search(/^[a-zA-Z\s]+$/) != -1)
        return true;
    else
        return false;
}

function noSpaces(what){
    if (what.search(/\s/) != -1)
        return false;
    else
        return true;
}

function isCC(what){
    if (what.search(/^((4\d{3})|(5[1-5]\d{2})|(6011))-?\d{4}-?\d{4}-?\d{4}|3[4,7]\d{13}$/) != -1)
        return true;
    else
        return false;
}


function xlaAFPvalidate(xlaAFPform){
if (xlaAFPform.correo){if (xlaAFPform.correo.value==''){return cancelsubmit('Field \'correo\' is required',xlaAFPform.correo)}if (!isEmail(xlaAFPform.correo.value)){return cancelsubmit('Field \'correo\' does not contain a valid e-mail address.',xlaAFPform.correo)}if (!noSpaces(xlaAFPform.correo.value)){return cancelsubmit('Field \'correo\' cannot contain spaces.',xlaAFPform.correo)}}
if (xlaAFPform.asunto){if (xlaAFPform.asunto.value==''){return cancelsubmit('Field \'asunto\' is required',xlaAFPform.asunto)}}
if (xlaAFPform.nombre){if (xlaAFPform.nombre.value==''){return cancelsubmit('Field \'nombre\' is required',xlaAFPform.nombre)}}
if (xlaAFPform.comentarios){if (xlaAFPform.comentarios.value==''){return cancelsubmit('Field \'comentarios\' is required',xlaAFPform.comentarios)}}

}