//###############################################################################
function showPopup(p_file_name)
{

var l_file_name = p_file_name.toLowerCase();

var l_window_name = 'popup';

var l_window_options = null;

var l_x_pos = (screen.width/2);

var l_y_pos = (screen.height/2);

var l_inner_width = 0;

var l_inner_height = 0;


   switch (l_file_name)
   { // START switch_2

      case 'contact.html':

         l_inner_width = 600;

         l_inner_height = 250;

         l_x_pos -= (l_inner_width/2);

         l_y_pos -= (l_inner_height/2);

         l_window_options = 'innerheight=550,innerwidth=550,location=no,menubar=no,resizable=no,titlebar=no,toolbar=no,screenX='+l_x_pos+',screenY='+l_y_pos;

         break;



   } // END switch_2


   // display popup window
   window.open(p_file_name, l_window_name, l_window_options);


} // END showPopup(p_file_name)
//###############################################################################


//###############################################################################
function getMenuStartX(p_menu_width)
{

var l_menu_width = p_menu_width;

var l_return_value = 0;

   
   if (screen.width > l_menu_width)
   { // START if_2

      l_return_value = (screen_width - l_menu_width)/2;

   } // END if_2


   return (l_return_value);


} // END function getMenuStartX(p_menu_width)
//###############################################################################