function validatecontactform()
{
	var emailReg = "^[\\w-_\.]*[\\w-_\.]\@[\\w]\.+[\\w]+[\\w]$";
	var regex = new RegExp(emailReg);


	if (document.getElementById("inpname").value.length == 0)
	{
		alert('Please fill in your name');
		return false;
	}
	
	if (document.getElementById("inpemail").value.length == 0)
	{
		alert('Please fill in your e-mail');
		return false;
	}
	
	if (!regex.test(document.getElementById("inpemail").value))
	{
		alert('Please enter a valid e-mail address');
		return false;
	}
  	
	return true;
}

// use doBlink for IE
function doBlink() 
{
	var b = document.all.tags("BLINK")
	for ( i=0; i < b.length; i++)
		b[i].style.visibility = (b[i].style.visibility == "" ) ? "hidden" : "" 
}

function startBlink() 
{
	if (document.all)
		setInterval("doBlink()",500)
}