$(function(){
   $("#show_flash").click(function(){

     var clientWidth  = parseInt(getClientWidth());
     var clientHeight = parseInt(getClientHeight())
     var flashHeight  = 718;
     var flashWidth   = 974;

     if (clientHeight < flashHeight) {
       flashHeight = clientHeight - 100;
       flashWidth = flashWidth * flashHeight/clientHeight;
     }
     if (clientWidth < flashWidth) {
       flashWidth = clientWidth - 100;
       flashHeight = flashHeight * flashWidth/clientWidth;
     }

     //$('#flash_content').css('marginTop',  -(flashHeight/2) + 'px');
     $('#flash_content').css('marginLeft', -(flashWidth/2) + 'px');
     $('#flash_content').show();
     $('#flash_btns').hide();
     createFlashcode("/flash/lite_help.swf", 'flash_swf', null, flashWidth, flashHeight, null);
     return false;
   });
});

function closeflash() {
  $('#flash_fon').hide();
  $('#flash_swf').html = '';
  document.getElementById('flash_swf').innerHTML = '';
  $('#flash_content').hide();
  $('#flash_btns').hide();
}

function openbtns() {
  $('#flash_fon').show();
  $('#flash_btns').show();
}

function getClientWidth()
{
  return document.compatMode=='CSS1Compat' && !window.opera?document.documentElement.clientWidth:document.body.clientWidth;
}

function getClientHeight()
{
  return document.compatMode=='CSS1Compat' && !window.opera?document.documentElement.clientHeight:document.body.clientHeight;
}