// contact.js - Contact Javascript
$(document).ready(function() {

	// Hide Loading Image
	$('#request_loading').hide();	
	
	// Handle AJAX Response to Information Request
	$('#request_form').submit(function() {
				
		// Store variables
		var info = new Array(
			$('#r_name').val(), 
			$('#r_company').val(), 
			$('#r_phone').val(),
			$('#r_email').val(),
			$('#r_project').val(),
			$('#r_type').val(),
			$('#r_notes').val(),
			$('#txtCaptcha').val()
		);
		
		if (!checkForm(info)) {
			return false;
		}
		
		$('#request_info').empty();
		
		$('#request_loading').fadeIn('slow');
		
		// Call requestinfo.php
		// Call PHP page
		$.post("includes/requestinfo/requestinfo.php", {
			r_name: info[0],
			r_company: info[1],
			r_phone: info[2],
			r_email: info[3],
			r_project: info[4],
			r_type: info[5],
			r_notes: info[6],
			txtCaptcha: info[7]
		},
		function(data) {
			$('#request_loading').fadeOut('slow', function() {
				$('#request_info').html(data);
			});
		});
		return false;
		
	});


});

//Form Validation
function checkForm(info) {
	
	// Check for empty fields
	if (!info[0] || !info[2] || !info[3] || !info[5] || !info[7]) {
		alert('Please fill out all required fields!');
		return false;
	}
	
	// Validate email
	if (!validateEmail(info[3])) {
		alert('Email Address is invalid!');
		return false;
	}
	
	return true;
	
}

// Validate email function
function validateEmail(email) {
	var apos = email.indexOf("@");
	var dotpos = email.lastIndexOf(".");

	if (apos < 1 || dotpos - apos < 2) {
		return false;
	}
	
	var regex = /^[-_.a-z0-9]+@(([-_a-z0-9]+\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i;
			
	if (!regex.test(email)) {
		return false;
	}
	
	return true;

}