function gid (id)
{
    return document.getElementById(id);
}

function isMail (mail)
{
    var regExp = new RegExp("[A-Za-z0-9_]+([-+.][A-Za-z0-9_]+)*@[A-Za-z0-9_]+([-.][A-Za-z0-9_]+)*\\.[A-Za-z0-9_]{2,}([-.][A-Za-z0-9_]+)*");
    var result = regExp.exec(mail);
    return (null == result) ? false : true;
}

function isNotEmpty (value)
{
    var regExp = new RegExp("(.)+");
    var result = regExp.exec(value);
    return (null == result) ? false : true;
}

function validation ()
{
    var errors = '';
    if (false === isNotEmpty(gid('fnm').value)) {
        errors += "Please enter First Name\n";
	}
    if (false === isNotEmpty(gid('lnm').value)) {
        errors += "Please enter Last Name\n";
	}
	
    if (false === isMail(gid('ml').value)) {
        errors += "Please enter valid E-mail\n";
	}	
    if (false === isMail(gid('ml1').value)) {
        errors += "Please enter valid Verify E-mail\n";
	}	
	
    if (false === isNotEmpty(gid('hph').value)) {
        errors += "Please enter Home Phone\n";
	}
	if (false === isNotEmpty(gid('bph').value)) {
        errors += "Please enter Business Phone\n";
	}

	if ('' != errors) {
		alert(errors);
		return false;
	} else {
		$('form').submit();
	}
    return false;
}
function validation2 ()
{
    var errors = '';
    if (false === isNotEmpty(gid('nm').value)) {
        errors += "Please enter Name\n";
	}
	
    if (false === isMail(gid('ml').value)) {
        errors += "Please enter valid E-mail\n";
	}
	
	if ('' != errors) {
            alert(errors);
            return false;
        } else {
            $('form').submit();
        }
    return false;
}
function validation3 ()
{
    var errors = '';
    if (false === isNotEmpty(gid('cname').value)) {
        errors += "Please enter Company Name\n";
	}
	
    if (false === isMail(gid('email').value)) {
        errors += "Please enter valid E-mail\n";
	}
	
	if ('' != errors) {
            alert(errors);
            return false;
        } else {
            $('form').submit();
        }
    return false;
}