function formcheck() {
	var form=document.getElementById('contactform');
	if (form.name.value=='') {
		alert('Please enter your name');
		form.name.focus();
		form.name.className='text highlighted';
		document.getElementById('namerequired').style.display='block';
		return false;
		}
	if (form.enquiry.value=='') {
		alert('Please enter your enquiry');
		form.enquiry.focus();
		form.enquiry.className='text highlighted';
		document.getElementById('enquiryrequired').style.display='block';
		return false;
		}
	//alert('returning false');return false;
	return true;
	}

function unmark(label) {
	//alert(label);
	if (label!='name' && label!='enquiry') return false;
	var field=document.getElementById(label);
	if (field.value!='') {
		var required=document.getElementById(label+'required');
		field.className="text";
		required.style.display='none';
		}
	return false;
	}