// Simplex Interactive : Form Validation System
// Copyright(c)SOFTWARE
// http://www.SimplexInteractive.com

function cancelsubmit(msg,element){
	alert(msg);
	document.getElementById(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 (xlaAFPexists('name')){
    if (xlaAFPget('name').value==''){return cancelsubmit('Field \'name\' is required','name')}
if (!isAlphanumeric(xlaAFPget('name').value)){return cancelsubmit('Field \'name\' can only contain alphanumeric characters.','name')}
if (xlaAFPget('name').value.length>20){return cancelsubmit('Field \'name\' cannot contain more than 20 characters.','name')}
if (xlaAFPeget('name').value.length<2){return cancelsubmit('Field \'name\' cannot contain less than 2 characters.','name')}

}

if (xlaAFPexists('lastName')){
    if (xlaAFPget('lastName').value==''){return cancelsubmit('Field \'lastName\' is required','lastName')}
if (!isAlphanumeric(xlaAFPget('lastName').value)){return cancelsubmit('Field \'lastName\' can only contain alphanumeric characters.','lastName')}
if (xlaAFPget('lastName').value.length>20){return cancelsubmit('Field \'lastName\' cannot contain more than 20 characters.','lastName')}
if (xlaAFPeget('lastName').value.length<2){return cancelsubmit('Field \'lastName\' cannot contain less than 2 characters.','lastName')}

}

if (xlaAFPexists('companyName')){
    if (xlaAFPget('companyName').value==''){return cancelsubmit('Field \'companyName\' is required','companyName')}
if (!isAlphanumeric(xlaAFPget('companyName').value)){return cancelsubmit('Field \'companyName\' can only contain alphanumeric characters.','companyName')}
if (xlaAFPget('companyName').value.length>50){return cancelsubmit('Field \'companyName\' cannot contain more than 50 characters.','companyName')}
if (xlaAFPeget('companyName').value.length<2){return cancelsubmit('Field \'companyName\' cannot contain less than 2 characters.','companyName')}

}

if (xlaAFPexists('phone')){
    if (xlaAFPget('phone').value==''){return cancelsubmit('Field \'phone\' is required','phone')}
if (!isNumeric(xlaAFPget('phone').value)){return cancelsubmit('Field \'phone\' is not numeric','phone')}
if (xlaAFPget('phone').value.length>15){return cancelsubmit('Field \'phone\' cannot contain more than 15 characters.','phone')}
if (xlaAFPeget('phone').value.length<7){return cancelsubmit('Field \'phone\' cannot contain less than 7 characters.','phone')}

}

if (xlaAFPexists('email')){
    if (xlaAFPget('email').value==''){return cancelsubmit('Field \'email\' is required','email')}
if (!isEmail(xlaAFPget('email').value)){return cancelsubmit('Field \'email\' does not contain a valid e-mail address.','email')}
if (!noSpaces(xlaAFPget('email').value)){return cancelsubmit('Field \'email\' cannot contain spaces.','email')}

}

if (xlaAFPexists('type')){
    if (xlaAFPget('type').value==''){return cancelsubmit('Field \'type\' is required','type')}

}


}

function xlaAFPget(what){
	return(document.getElementById(what));
}

function xlaAFPexists(what){
	if (document.getElementById(what))
		return true;
	else 
		return false;

}