// JavaScript Document
function toggle_vis(id) {
        var e = document.getElementById(id);
        if(e.style.display == 'block') {
                e.style.display = 'none';
				tabs('tab1');
        } else {
                e.style.display = 'block';
        }
}


  function tabs(x)
  {
    var lis=document.getElementById("sidebarTabs").childNodes; //gets all the LI from the UL

    for(i=0;i<lis.length;i++)
    {
      lis[i].className=""; //removes the classname from all the LI
    }
    x.className="selected"; //the clicked tab gets the classname selected
    var res=document.getElementById("tabContent");  //the resource for the main tabContent
    var bgcon = document.getElementById("bgcon");
    var tab=x.id;
    switch(tab) //this switch case replaces the tabContent
    {
      case "tab1":
        res.innerHTML=document.getElementById("tab1Content").innerHTML;
        bgcon.style.background = 'url(http://www.jbhifi.co.nz/includes/v_3/images/JB-NZ-20100114-SEARCH-NAV-1.png)';
        document.getElementById('pricepositionOverlay').style.display = 'none';
        document.getElementById('aboutusOverlay').style.display = 'none';
        document.getElementById('storesOverlay').style.display = 'none';
        document.getElementById('jobsOverlay').style.display = 'none';
        break;

      case "tab2":
        res.innerHTML=document.getElementById("tab2Content").innerHTML;
        bgcon.style.background = 'url(http://www.jbhifi.co.nz/includes/v_3/images/JB-NZ-20100114-SEARCH-NAV-2.png)';
        document.getElementById('pricepositionOverlay').style.display = 'none';
        document.getElementById('aboutusOverlay').style.display = 'none';
        document.getElementById('jobsOverlay').style.display = 'none';
		toggle_vis('storesOverlay');
        break;
      case "tab3":
        res.innerHTML=document.getElementById("tab3Content").innerHTML;
        bgcon.style.background = 'url(http://www.jbhifi.co.nz/includes/v_3/images/JB-NZ-20100114-SEARCH-NAV-3.png)';
        document.getElementById('aboutusOverlay').style.display = 'none';
        document.getElementById('storesOverlay').style.display = 'none';
        document.getElementById('jobsOverlay').style.display = 'none';
		toggle_vis('pricepositionOverlay');
        break;
      case "tab4":
        res.innerHTML=document.getElementById("tab4Content").innerHTML;
        bgcon.style.background = 'url(http://www.jbhifi.co.nz/includes/v_3/images/JB-NZ-20100114-SEARCH-NAV-4.png)';
        document.getElementById('pricepositionOverlay').style.display = 'none';
        document.getElementById('aboutusOverlay').style.display = 'none';
        document.getElementById('storesOverlay').style.display = 'none';
 		toggle_vis('jobsOverlay');
       break;
       case "tab5":
        res.innerHTML=document.getElementById("tab5Content").innerHTML;
        bgcon.style.background = 'url(http://www.jbhifi.co.nz/includes/v_3/images/JB-NZ-20100114-SEARCH-NAV-5.png)';
        document.getElementById('pricepositionOverlay').style.display = 'none';
        document.getElementById('storesOverlay').style.display = 'none';
        document.getElementById('jobsOverlay').style.display = 'none';
		toggle_vis('aboutusOverlay');
        break;
      default:
        res.innerHTML=document.getElementById("tab1Content").innerHTML;
        bgcon.style.background = 'url(http://www.jbhifi.co.nz/includes/v_3/images/JB-NZ-20100114-SEARCH-NAV-1.png)';
        document.getElementById('pricepositionOverlay').style.display = 'none';
        document.getElementById('aboutusOverlay').style.display = 'none';
        document.getElementById('storesOverlay').style.display = 'none';
         document.getElementById('jobsOverlay').style.display = 'none';
       break;

    }
  }
  
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function pageflipWin(url) {
	var pageflipW = (screen.width-80);
	var pageflipH = (screen.height-140);
	window.open(url,"pageflipWindow","width=" + pageflipW + ",height="+ pageflipH + ",scrollbars=no,resizable=yes,top=10,left=40,menubar=no,toolbar=no");
}