// <!--
var popup = null;

function popWindow ( location, name, geometry, scroll)
{
		self.name='coltmain';
        if ( popup != null )
        {
                if ( ! popup.closed ) { 
                        popup.close();
                }
                popup = null;
        }
        popup = window.open ( location, name, geometry, scroll);
        popup.focus();
}
// -->