// Validate Contact Form
function chkForm(form) {
	var valid = true;
	var missingitem = new Array();
	var errmsg = '';
	var errordiv = document.getElementById('errorjs');

	var name = form.name;
	var email = form.email;
	var msg = form.message;
	
	if (document.getElementById('thanks') != null) { 
		document.getElementById('thanks').style.display = 'none';
	}
	if (document.getElementById('errorasp') != null) { 
	document.getElementById('errorasp').style.display = 'none';
	}
	
	if (name.value == "") { 
		valid = false;
		var i = missingitem.push('name') - 1;
		missingitem[i] = new Array(2);
		missingitem[i][0] = 'name';
		missingitem[i][1] = ' name,';
	}
	if (email.value == "") { 
		valid = false;
		var i = missingitem.push('email') - 1;
		missingitem[i] = new Array(2);
		missingitem[i][0] = 'email';
		missingitem[i][1] = ' email address,';
	}
	
	if (msg.value == "") { 
		valid = false;
		var i = missingitem.push('msg') - 1;
		missingitem[i] = new Array(2);
		missingitem[i][0] = 'msg';
		missingitem[i][1] = ' message,';
	}
	
	if (valid == false) { 
		var num = ' is ';
		if (missingitem.length > 1) { num = ' are '; }
		for (var x=0; x<missingitem.length; x++) {
			errmsg += missingitem[x][1].toString();	
		}
		errmsg = errmsg.substr(0,eval(errmsg.length-1));
		errordiv.innerHTML = 'Your ' + errmsg + num + 'missing. Please enter before sending';
		eval(missingitem[0][0].toString()).focus();
		errordiv.style.display = 'block'; 
		form.send.disabled = false; 
		form.send.value = 'Send'; 
	}
	
	return valid;
}