function submitform()
{
	formvalue	= (document.form)
		if (formvalue.title.value == "")
			{
			alert("Please give us an event title.");
			return;
			}
		else if (formvalue.city.value == "")
			{
			alert("Please give us a city.");
			return;
			}
		else if (isNaN(formvalue.cost.value))
			{
			alert("Please provide a numeric value in the 'Cost' field.");
			formvalue.cost.select();
			return;
			}
		else if (formvalue.name.value == "")
			{
			alert("Please give us a contact name.");
			return;
			}
		else if (formvalue.phone.value == "")
			{
			alert("Please give us a phone number.");
			return;
			}
		else if (formvalue.email.value == "")
			{
			alert("Please give us an e-mail address.");
			return;
			}
		else if (formvalue.abstract2.value == "")
			{
			alert("Please give us a short description.");
			return;
			}
		else if (formvalue.description.value == "")
			{
			alert("Please give us a long description.");
			return;
			}
		else if (formvalue.selImage.selectedIndex < 1) 
			{
			alert("Please identify the subject of the photo shown.");
			return;
			}
		else
			{
			formvalue.submit();
			}	
}