$(document).ready(function() {
	log('loaded');			  
})

var submitted = 0;

var emailRegex = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;


function formValidation() {
	log('validating')
	if (submitted) {
		return false;
	}
	
	if (document.conForm.name.value == "" || document.conForm.email.value == "" || document.conForm.message.value == "") {
		if (document.conForm.name.value == "") {
			$("#no-name").show();
		}
		else {
			$("#no-name").hide();
		}
		
		if ((document.conForm.email.value == "") || (!emailRegex.test(document.conForm.email.value))) {
			$("#no-email").show();
		}
		else {
			$("#no-email").hide();
		}
		
		if (document.conForm.message.value == "") {
			$("#no-message").show();
		}
		else {
			$("#no-message").hide();
		}
		
		return false;
	}
	else {
		$("#no-name").hide();
		$("#no-email").hide();
		$("#no-message").hide();
	}
	
	if (!submitted) {
		document.conForm.submit.disabled = true;
		submitted = 1;
		return true;
	}
} 

function log(value) {
	try {
		console.log(value)
	}
	catch (e) {
		
	}
}