function validate( form )
{

	var required_fields; 
	var is_valid       = true;
	var error_position = -1;

   	if ( form.elements.required.value != null ) {

		required_fields = form.elements.required.value.split( "," );

		for ( var g = 0; g < required_fields.length; g++ ) {

			if ( form.elements[ required_fields[ g ] ].value.length == 0 ) {

				//form.elements[ required_fields[ g ] ].style.background = error_background;
				is_valid = false;

				if ( error_position < 0 ) {

					error_position = g;

				}

			}

		}


		if ( error_position >= 0 ) {

			form.elements[ required_fields[ error_position ] ].focus();

		}

		if ( is_valid == false ) {

			if ( document.getElementById('jsmessagebox') ) {

//				document.getElementById('jsmessagebox').innerHTML = "<b>Error</b>";
//				document.getElementById('jsmessagebox').style.visibility = "visible";

			}

		}

	}

	return is_valid;

}

function verify()
{
        if (confirm("Do you really want to delete the selected item?")) {

                return true;

        } else {

                return false;

        }

}