vid_player_pop_up = 0;


function get_scroll_top(){

  var ScrollTop = document.body.scrollTop;

  if (ScrollTop == 0){
    if (window.pageYOffset){
      ScrollTop = window.pageYOffset;
    } else {
      ScrollTop = (document.body.parentElement) ? document.body.parentElement.scrollTop : 0;
    }
  }
  
  return ScrollTop;
}


function center_in_window( element ){
  
  xpos = ( $("#page").width() / 2 ) - ( $(element).width() / 2 );
  ypos = get_scroll_top() + ( $(window).height() / 2 ) - ( $(element).height() / 2 );

  $(element).css("left" , xpos );
  $(element).css("top" , ypos );

}

function center_in_window2 ( element_to_center ){

    aa = $(window).scrollTop();

    left = $(window).width() / 2 - ( $( element_to_center ).width() / 2 ) ;
    top = $(window).height() / 2 - ( $( element_to_center ).height() / 2 ) ;
    $( element_to_center ).css( "left" , left );
    $( element_to_center ).css( "top" , top );

}

function fill_screen_grey ( element_to_center ){

}


$(document).ready(function() {

  $('.jq_vid_thumb_2').bind("click" ,  function(){
	
    vid_index_to_play = $(this).attr("name") -  1;

    if( vid_player_pop_up == 0 ){

      $('#vid_player').remove();

      $('#page').append("<div id='vid_player' ></div>");

	  $('#vid_player').load("../play_vid.php" , { vid_index : vid_index_to_play } , function(){
      
        $('.jq_close').bind("click" ,  function(){
          $('#vid_player').remove();
          vid_player_pop_up = 0;
        })
      
      });
    }
    center_in_window( '#vid_player' );

  });



  $('.jq_vid_thumb').bind("click" ,  function(){
  
    vid_index_to_play = $(this).attr("name") -  1;

    if( vid_player_pop_up == 0 ){

      $('#vid_player').remove();

      $('#page').append("<div id='vid_player' ></div>");
      
	  $('#vid_player').load("play_vid.php" , { vid_index : vid_index_to_play } , function(){
      
        $('.jq_close').bind("click" ,  function(){
          $('#vid_player').remove();
          vid_player_pop_up = 0;
        })
      
      });
    }
    center_in_window( '#vid_player' );

  });

  
});