// JavaScript Document

////////////////////////////
var strSelectedTab = 'ACATALOG';


//////////////////////////////////
function PreLoadQuickSearchImages()
{
  if (!document.images)
  {
    return;
  }

  var strImagesPath = "";
  var aryImageFilenames = new Array(
                                    '/tab_images/tab.ACATALOG.gif',
                                    '/tab_images/tab.ACATALOG.breserves.gif',
                                    '/tab_images/tab.ACATALOG.cjournal.gif',
                                    '/tab_images/tab.ACATALOG.dsite.gif',
                                    '/tab_images/tab.Breserves.gif',
                                    '/tab_images/tab.Breserves.acatalog.gif',
                                    '/tab_images/tab.Breserves.cjournal.gif',
                                    '/tab_images/tab.Breserves.dsite.gif',
                                    '/tab_images/tab.Cjournal.gif',
                                    '/tab_images/tab.Cjournal.acatalog.gif',
                                    '/tab_image/tab.Cjournal.breserves.gif',
                                    '/tab_images/tab.Cjournal.dsite.gif',
                                    '/tab_images/tab.Dsite.gif',
                                    '/tab_images/tab.Dsite.acatalog.gif',
                                    '/tab_images/tab.Dsite.breserves.gif',
                                    '/tab_images/tab.Dsite.cjournal.gif'
                                   );
  var aryImages = new Array();
  var intImage = 0;

  while (intImage < aryImageFilenames.length)
  {
    aryImages[intImage] = new Image();
    aryImages[intImage].src = strImagesPath + aryImageFilenames[intImage];
    intImage++;
  }
}


////////////////////////////
function TabClick(strClickedTab)
{
  var divACATALOGControls = document.getElementById('divACATALOGControls');
  var divBreservesControls = document.getElementById('divBreservesControls');
  var divCjournalControls = document.getElementById('divCjournalControls');
  var divDsiteControls = document.getElementById('divDsiteControls');

  strSelectedTab = strClickedTab;
  divACATALOGControls.style.visibility = 'hidden';
  divBreservesControls.style.visibility = 'hidden';
  divCjournalControls.style.visibility = 'hidden';
  divDsiteControls.style.visibility = 'hidden';
  eval('div' + strClickedTab + 'Controls').style.visibility = 'visible';
  document.images['imgQuickSearch'].src='/tab_images/tab.' + strClickedTab + '.gif';
}


///////////////////////////////////////
function TabMouseOver(strMousedOverTab)
{

  if (strMousedOverTab != strSelectedTab.toLowerCase())
  {
    document.images['imgQuickSearch'].src='/tab_images/tab.' + strSelectedTab + '.' + strMousedOverTab  + '.gif';
  }
}


//////////////////////
function TabMouseOut()
{
  document.images['imgQuickSearch'].src='/tab_images/tab.' + strSelectedTab + '.gif';
}