function validate()
{
	var errors = '';
	var fn = document.getElementById('id_fname').value;
	var ln = document.getElementById('id_lname').value;
	var postcode = document.getElementById('id_postcode').value;
	var mobile = document.getElementById('id_mobile').value;
	var email = document.getElementById('id_email').value;
	var urgency = document.getElementById('id_urgency').value;
	var new_used = document.getElementById('id_new_used').value;
	//var ti_make = document.getElementById('id_ti_make').value;
	if(fn == '') {errors += 'Please enter your First Name.\n'; document.getElementById('id_fname').style.background='#ffcccc';}
	else {document.getElementById('id_fname').style.background='#ffffff';}
	if(ln == '') {errors += 'Please enter your Last Name.\n'; document.getElementById('id_lname').style.background='#ffcccc';}
	else {document.getElementById('id_lname').style.background='#ffffff';}
	if(postcode == '') {errors += 'Please enter your Postcode.\n'; document.getElementById('id_postcode').style.background='#ffcccc';}
	else {document.getElementById('id_postcode').style.background='#ffffff';}
	if(mobile == '') {errors += 'Please enter your Mobile Number.\n'; document.getElementById('id_mobile').style.background='#ffcccc';}
	else if(mobile.length < 10 || mobile.substring(0,2) != '04') {errors += 'Please enter a Valid Mobile Number.\n'; document.getElementById('id_mobile').style.background='#ffcccc';}
	else {document.getElementById('id_mobile').style.background='#ffffff';}
	if(email == '') {errors += 'Please enter your Email.\n'; document.getElementById('id_email').style.background='#ffcccc';}
	else if(chk_email(email) == false) {errors += 'Please enter a Valid Email.\n'; document.getElementById('id_email').style.background='#ffcccc';} 
	else {document.getElementById('id_email').style.background='#ffffff';}
	if(urgency <= 0) {errors += 'Please select the Urgency.\n'; document.getElementById('id_urgency').style.background='#ffcccc';}
	else {document.getElementById('id_urgency').style.background='#ffffff';}
	if(new_used <= 2)
	{
		var make = document.getElementById('id_make').value;
		var model = document.getElementById('id_model').value;
		var body = document.getElementById('id_body').value;
		var trans = document.getElementById('id_trans').value;
		
		if(make <= 0) {errors += 'Please select the Make.\n'; document.getElementById('id_make').style.background='#ffcccc';}
		else {document.getElementById('id_make').style.background='#ffffff';}
		if(model <= 0) {errors += 'Please select the Model.\n'; document.getElementById('id_model').style.background='#ffcccc';}
		else {document.getElementById('id_model').style.background='#ffffff';}
		if(body <= 0) {errors += 'Please select the Body.\n'; document.getElementById('id_body').style.background='#ffcccc';}
		else {document.getElementById('id_body').style.background='#ffffff';}
		if(trans <= 0) {errors += 'Please select the Transmission.\n'; document.getElementById('id_trans').style.background='#ffcccc';}
		else {document.getElementById('id_trans').style.background='#ffffff';}
	}
	/*if(ti_make != '')
	{
		var o_ti_make = document.getElementById('id_o_ti_make').value;
		var ti_model = document.getElementById('id_ti_model').value;
		var o_ti_model = document.getElementById('id_o_ti_model').value;
		
		if(ti_make == 'o' && o_ti_make == '') {errors += 'Please enter the Make of your trade in.\n';}
		if(ti_model == 'o' && o_ti_model == '') {errors += 'Please enter the Model of your trade in.\n';}
	}*/
	if(errors != '')
	{
		alert(errors);
		return false;
	}
	else
		return true;
}