var bustcachevar = 1;  //bust potential caching of external pages after initial request? (1=yes, 0=no)
  var loadedobjects = "";
  var rootdomain = "http://" + window.location.hostname;
  var bustcacheparameter = "";

  function ajaxpage(url, containerid) {
      var page_request = false;
    if (window.XMLHttpRequest) // if Mozilla, Safari etc
      page_request = new XMLHttpRequest();
    else if (window.ActiveXObject) { // if IE
      try {
        page_request = new ActiveXObject("Msxml2.XMLHTTP")
      }
      catch (e) {
        try {
          page_request = new ActiveXObject("Microsoft.XMLHTTP")
        }
        catch (e) { }
      }
    }
    else
        return false;
    
    page_request.onreadystatechange = function() {
      loadpage(page_request, containerid);
    }
    if (bustcachevar) //if bust caching of external page
      bustcacheparameter = (url.indexOf("?") != -1) ? "&" + new Date().getTime() : "?" + new Date().getTime();
    
    page_request.open('GET', url+bustcacheparameter, true);
    page_request.send(null);
	
    return false;
  }

  function loadpage(page_request, containerid) {
    if (page_request.readyState == 4 && (page_request.status == 200 || window.location.href.indexOf("http") == -1)) {
      document.getElementById(containerid).innerHTML = page_request.responseText;
	  document.getElementById(containerid).style.overflow="hidden";
	  document.getElementById(containerid).style.height="360px";
	}
  }

  function loadobjs() {
    if (!document.getElementById)
      return
    for (i = 0; i < arguments.length; i++) {
      var file = arguments[i]
      var fileref = ""
      if (loadedobjects.indexOf(file) == -1) { //Check to see if this object has not already been added to page before proceeding
        if (file.indexOf(".js") != -1) { //If object is a js file
          fileref = document.createElement('script')
          fileref.setAttribute("type", "text/javascript");
          fileref.setAttribute("src", file);
        }
        else if (file.indexOf(".css") != -1) { //If object is a css file
          fileref = document.createElement("link")
          fileref.setAttribute("rel", "stylesheet");
          fileref.setAttribute("type", "text/css");
          fileref.setAttribute("href", file);
        }
      }
      if (fileref != "") {
        document.getElementsByTagName("head").item(0).appendChild(fileref)
        loadedobjects += file + " " //Remember this object as being already added to page
      }
    }
  }

  function setactive2(id) {
    var i = 0;
    for (i = 1; i <= 5; i++) {
      document.getElementById('item' + i).className = '';
    }

    document.getElementById('item' + id).className = 'ul_sel';
  }

function setactive(id) {
    var i = 0;
		//alert('item' + id);
    for (i = 1; i <= 5; i++) {
      if(document.getElementById('item' + i)) {
		  document.getElementById('item' + i).className = '';
	  }
	}
	if(document.getElementById('item' + id)) {
		document.getElementById('item' + id).className = 'ul_sel';
	} else {
		//alert('item' + id);
	}
  }
  
try { 
	document.observe("dom:loaded", function() { 
		//no class line found in html
		/*$('line').setStyle({display: 'none'}); */
		/*$$('line').setStyle({display: 'none'}); */
	}); 
} catch(e) {}