function PPTypeSelect(type)
{
		document.location.href='index.php?p=pastprojects&type=' + type;
}

function PPItemGoToProject(id)
{
		document.location.href='index.php?p=pastprojects&pid=' + id;
}

function checkEmailForm() 
{
	var email = document.getElementById('youremail');
	var to = document.getElementById('to');
	var subject = document.getElementById('subject');
	var message = document.getElementById('message');
	
	
	var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (!filter.test(email.value)) 
	{
		alert('Please provide a valid email address');
		email.focus;
		return false;
	}
	else if (to.value == 0)
	{
		alert('Please provide a valid recipient');
		to.focus;
		return false;
	}
	else if (subject.value == '')
	{
		alert('Please provide a valid subject');
		subject.focus;
		return false;
	}
	else if (message.value == '')
	{
		alert('Please provide a valid message');
		message.focus;
		return false;
	}
	
	return true;
}