var loaderImage = '/_images/loader16x16.gif';

$(document).ready(function(){
	//save button
	var form = document.forms['contact_form'];
	
	$(form).submit(function(){
		
		var element = '#contactForm';
		var error = false;
		
		if (form.name.value.length < 1) {
			
			$(element).find('#name').css({"border":"1px solid red"});
			error = true;
		} else {
			$(element).find('#name').css({"border-color":"green"});
		}
		if (!validateEmail(form.email.value)) {
			
			$(element).find('#email').css({"border":"1px solid red"});
			error = true;
		} else {
			$(element).find('#email').css({"border-color":"green"});
		}
		if (form.enquiry.value.length < 1) {
			
			$(element).find('#enquiry').css({"border":"1px solid red"});
			error = true;
		} else {
			$(element).find('#enquiry').css({"border-color":"green"});
		}
		
		if (error) return false;
		else return true;
	});
});

function validateEmail( email ){
	if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email)) return true;
	else return false;
};