linkchecker/TODO

- better CGI scripts
<form onsubmit=return(isRequired(document.checklinkForm)) name=checklinkForm ...>
</form>

//Check for the required fields
function isRequired(thisForm)
{

	var empty = false;
	
	// URI	
	if ( (isEmpty(thisForm.uri)) || 
                       (thisForm.uri.value == "http://") ) 
	{
		alert("The URL field is required.  Please fill it in.");
		thisForm.uri.select();
		thisForm.uri.focus();
		empty = true;
	}
	// verify URL format
        if ( (empty == false) && 
             ( verifyURI(thisForm.uri) == false) )
        {
		alert("Invalid URL submitted.  Please submit a valid UH URL.")
		thisForm.uri.select();
		thisForm.uri.focus();
                empty = true;
        }
	return (!(empty));
}