menu_status = new Array();
function showHide(theid){
    if (document.getElementById) {
    var switch_id = document.getElementById(theid);
        if(menu_status[theid] != 'show') {
           switch_id.className = 'show';
           menu_status[theid] = 'show';
        }else{
           switch_id.className = 'hide';
           menu_status[theid] = 'hide';
        }
    }
}

function height()
{
  var canvasHeight=$('.canvas').height();        // alert(canvasHeight);
  var leftColumnHeight=$('.leftColumn').height(); //alert(leftColumnHeight);
  if(canvasHeight<leftColumnHeight)
    canvasHeight=leftColumnHeight;
  $('.patka').css('top',canvasHeight+240);     // alert($('.patka').css('top'));
  $('.page').height(canvasHeight+240);
}
/*
$(document).ready
(
  function()
  {
    var canvasHeight=$('.canvas').height();        // alert(canvasHeight);
    var leftColumnHeight=$('.leftColumn').height(); //alert(leftColumnHeight);
    if(canvasHeight<leftColumnHeight)
      canvasHeight=leftColumnHeight;
    $('.patka').css('top',canvasHeight+240);     // alert($('.patka').css('top'));
    $('.page').height(canvasHeight+240);
  }
)*/