//
//Id_plot Javascript, v0.01
//
//Jim Lund, University of Kentucky, Department of Biology.
//jiml <at> uky <dot> edu
//

//Spinner function.
//From: http://www-128.ibm.com/developerworks/opensource/library/os-php-dhtml1/?ca=dgr-lnxw01PHP-DHTML
//
function spin( obj )
{
  var spinner = document.getElementById( obj );
  var spinner_content = document.getElementById( obj+"_body" );
  if ( spinner_content.style.display == 'block' )
  {
/*
    spinner_content.style.visibility = 'hidden';
    spinner_content.style.height = '0px';
*/
    spinner.src = '../expand.jpg';
    spinner_content.style.display = 'none';
/*     spinner_content.style.margin = '0px'; */
  }
  else
  {
/*
    spinner.src = '../collapse.jpg';
    spinner_content.style.visibility = 'visible';
    spinner_content.style.height = 'auto';
*/
    spinner_content.style.display = 'block';
    spinner.src = '../collapse.jpg';
/* spinner_content.style.margin = '3px 0px 3px 5px'; */
  }
}


function toggle( obj,obj2 )
{
  var spinner = document.getElementById( obj );
  var spinner2 = document.getElementById( obj2 );
  if ( spinner.style.display == 'block' )
  {
    spinner.style.display = 'none';
    spinner2.style.display = 'block';
  }
  else
  {
    spinner.style.display = 'block';
    spinner2.style.display = 'none';
  }
}