function message() {
	//$.extend($.blockUI.defaults.overlayCSS, { backgroundColor: '#042D65' });
	//$.extend($.blockUI.defaults.pageMessageCSS, { color: '#000', backgroundColor: '#fff'});
	$.blockUI('<div><h1>Thank you for applying</h1><br/><input type="button" value="Continue" onclick="messageRelease();" /></div>' );
}
function messageRelease() {
	$('blockOverlay').click($unblockUI);
}

function showForm() {
	$.extend($.blockUI.defaults.overlayCSS, { backgroundColor: '#042D65' });
	$.extend($.blockUI.defaults.pageMessageCSS, { color: '#000', backgroundColor: '#fff', width:'500px', position: 'absolute', top: '250px', left: '550px'});
	$.blockUI('<div id="uniForm"><h2>United Van Lines - Ma</h2><br /><center>Please fill out all fields</center> <br /><br />First Name: <input type="text" id="fname" name="fname" size="30" maxlength="50"><br /><br />Last Name: <input type="text" id="lname" name="lname" size="30" maxlength="50"><br /><br />Email: <input type="text" id="email" name="email" size="30" maxlength="200"><br /><br />Phone Number: <input type="text" id="phone" name="phone" size="30" maxlength="20"><br /><br />Year and Make of Tractor you own: <input type="text" id="truck" size="30" name="truck"><br /><br /><center><input type="button" value="Submit" onclick="checkForm();" class="centerMe"><br /><br /><a class="centerMe" href="#" onclick="messageRelease();">Close</a></center>');
}

function checkForm() {
	var fname = document.getElementById('fname');
	var lname = document.getElementById('lname');
	var email = document.getElementById('email');
	var phone = document.getElementById('phone');
	var truck = document.getElementById('truck');
	var error = '';
	
	if(fname.value == '') {
		error = error + 'You must enter a first name\n';
	}
	
	if(lname.value == '') {
		error = error + 'You must enter a last name\n';
	}
	
	if(email.value == '') {
		error = error + 'You must enter an email address\n';
	}
	
	if(phone.value == '') {
		error = error + 'You must enter a phone number\n';
	}
	
	if(phone.value.length < 7) {
		error = error + 'You must enter a valid phone number\n';
	}
	
	if(truck.value == '') {
		error = error + 'You must enter the year and make of the tractor\n';
	}
	
	if(error == '') {
		$.post("/unigroup.php",{
		  f: fname.value,
		  l: lname.value,
		  e: email.value,
		  p: phone.value,
		  t: truck.value
		},function(ret){
			if(ret != '') {
				alert(ret);
			}
			else {
				message();
			}
		});
	}
	else {
		alert(error);
	}
}