function init()
{
	var containor;
	var links;
	var goodUrls;
	var pages;
	var page;
	var pagesTab;
	var newTab;
	var initialized;
	var win;

	openAndReuseOneTabPerAttribute("getlinksmain", "www.ebaumsworld.com")

	alert(window.getBrowser().selectedBrowser.contentDocument.location);
	if (window.getBrowser().selectedBrowser.contentDocument.location.toString().match("ebaumsworld") === null)
	{
		alert("not ebaums!");
		return;
	}
	
	containor = window.getBrowser().selectedBrowser.contentDocument;
	links = containor.getElementsByTagName("a");
	alert(links[1].tagName);
	page = 1;
	goodUrls = Array();
	pages = Array();
	
	for (var i in links)
	{
		var url = i.href;
		if (url.match("page="))
		{
			for (var k in pages)
			{
				if (k == url)
				{
					continue;
				}
				pages[url] = i;
			}
		}
		if (url.match("pictures\/view") || url.match("video\/watch") || url.match("jokes\/read"))
		{
			for (var j in goodUrls)
			{
				if (j == url)
				{
					continue;
				}
				goodUrls[url] = i;
			}
		}
	}
	alert(goodUrls[0]);

	openAndReuseOneTabPerAttribute("getlinksmain", goodUrls[0]);
}

function openAndReuseOneTabPerAttribute(attrName, url) {
  var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"]
           .getService(Components.interfaces.nsIWindowMediator);
  for (var found = false, index = 0, browserInstance = wm.getEnumerator('navigator:browser').getNext().getBrowser();
       index < browserInstance.mTabContainer.childNodes.length && !found;
       index++) {

    // Get the next tab
    var currentTab = browserInstance.mTabContainer.childNodes[index];
  
    // Does this tab contain our custom attribute?
    if (currentTab.hasAttribute(attrName)) {

      // Yes--select and focus it.
      browserInstance.selectedTab = currentTab;

      // Focus *this* browser in case another one is currently focused
      browserInstance.focus();
      found = true;
    }
  }

  if (!found) {
    // Our tab isn't open. Open it now.
    var browserEnumerator = wm.getEnumerator("navigator:browser");
    var browserInstance = browserEnumerator.getNext().getBrowser(); 
  
    // Create tab
    var newTab = browserInstance.addTab(url);
    newTab.setAttribute(attrName, "xyz");
  
    // Focus tab
    browserInstance.selectedTab = newTab;
    
    // Focus *this* browser in case another one is currently focused
    browserInstance.focus();
  }
}