function confirmDelete()
{
	var deleteit = confirm('Are you sure you want to delete this vignette?');
	
	if(deleteit) { return true; }
	else { return false; }
}

function confirmDeletePres()
{
	var deleteit = confirm('Are you sure you want to delete this presentation?');
	
	if(deleteit) { return true; }
	else { return false; }
}

function confirmDeletePub()
{
	var deleteit = confirm('Are you sure you want to delete this publication?');
	
	if(deleteit) { return true; }
	else { return false; }
}

function confirmDeleteProj()
{
	var deleteit = confirm('Are you sure you want to delete this project?');
	
	if(deleteit) { return true; }
	else { return false; }
}

function confirmSubmitChanges()
{
	var edit = confirm('Are you sure you want to make these changes?');
	
	if(edit) { return true; }
	else { return false; }
}

function redirectAfterDelete()
{
	document.location.replace("vigedit.php?action=0");
}

function redirectAfterPresDelete()
{
	document.location.replace("presedit.php?action=0");
}

function redirectAfterPubDelete()
{
	document.location.replace("pubedit.php?action=0");
}

function redirectAfterProjDelete()
{
	document.location.replace("projectedit.php?action=0");
}

function redirectAfterAuthorDelete()
{
	document.location.replace("admin.php?action=3");
}

function confirmDeleteAuthor()
{
	var deleteit = confirm('Are you sure you want to delete this author?');
	
	if(deleteit) { return true; }
	else { return false; }
}

function checkForm(form)
{
	if ( form.fname.value == "")
	{
		alert("Please fill in your first name.");
		return false;
	}
	if ( form.lname.value == "")
	{
		alert("Please fill in your last name.");
		return false;
	}
	if ( form.email.value == "")
	{
		alert("Please provide a vaild email address.");
		return false;
	}
	if ( form.pass1.value != "")
	{
		if ( form.pass1.value != form.pass2.value)
		{
			alert("The passwords you entered did not match. Please try again.");
			return false;
		}
	}
	return true;
}

function checkPass(form)
{
	if ( form.npw1.value != form.npw2.value )
	{
		alert("The passwords you entered did not match.  Please try again.");
		return false;
	}
	return true;
}