// JavaScript Document
/* Product Info Tabs */
      var panels = new Array('overview_panel', 'spec_panel', 'image_panel', 'related_panel');
      var selectedTab = null;
      function showPanel(tab, panel, which_tab)
      {
		if (selectedTab) 
        {
          //selectedTab.style.background = 'url(../Images/ProductDesc/prod-tab-off.png)';
          selectedTab.style.background = 'url(' + prodtaboffurl + ')';
          selectedTab.style.paddingTop = '';
          selectedTab.style.paddingBottom = '';
		  selectedTab.style.color = '';
		  selectedTab.style.borderColor = '';
        }
        selectedTab = tab;
        //selectedTab.style.background = 'url(../Images/ProductDesc/prod-tab-on.png)';
        selectedTab.style.background = 'url(' + prodtabonurl + ')';
		selectedTab.style.color = '';
		selectedTab.style.borderColor = '';
        selectedTab.style.paddingTop = '';
        selectedTab.style.marginTop = '';
        for(i = 0; i < panels.length; i++)
        {
        document.getElementById(panels[i]).style.display = (panel == panels[i]) ? 'block':'none';
        }
		return false;
      }
	  
	  function do_onload(){
	  // Sets the initial tab & panel
	  var initial_tab = 'overview_tab'
	  var initial_panel = 'overview_panel'
	  showPanel(document.getElementById(initial_tab), initial_panel, initial_tab)
	  }
	  
	  if (window.addEventListener)
	  window.addEventListener("load", do_onload, false)
	  else if (window.attachEvent)
	  window.attachEvent("onload", do_onload)
	  else if (document.getElementById)
	  window.onload=do_onload
	  
/* ------- */