var tabbutton   = new Array();
  var contentbox  = new Array();
  var footerlink = new Array();
  var taglink = new Array();
  var selected = 0;

  tabbutton[0]    = "link0";
  footerlink[0] = "tab0";
  contentbox[0]   = "content0";
  taglink[0]    = "tag0";
    
  tabbutton[1]    = "link1";
  tabbutton[2]    = "link2";
  tabbutton[3]    = "link3";
  

  footerlink[1] = "tab1";
  footerlink[2] = "tab2";
  footerlink[3] = "tab3";


  contentbox[1]   = "content1";
  contentbox[2]   = "content2";
  contentbox[3]   = "content3";


  taglink[1]    = "tag1";
  taglink[2]    = "tag2";
  taglink[3]    = "tag3";
  
  function tab_button(i) {
  	if (i != selected) document.getElementById(tabbutton[i]).className = "selected";
  }
  
  function untab_button(i) {
  	if (i != selected) document.getElementById(tabbutton[i]).className = "";
  }

  function tab_content(j) {
  
  selected = j;
  
    for (i=0; i<contentbox.length; i++) {
	if (i == j)  {
		document.getElementById(contentbox[i]).style.display    = "block";
		document.getElementById(taglink[i]).style.display    = "block";
		document.getElementById(tabbutton[i]).className    = "selected";
		document.getElementById(footerlink[i]).className    = "selected";
		
      }
      else {
        document.getElementById(contentbox[i]).style.display    = "none";
    	document.getElementById(taglink[i]).style.display    = "none";
		document.getElementById(tabbutton[i]).className         = "";
		document.getElementById(footerlink[i]).className    = "";
     }


   }

 }

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