<!--
  function lib_bwcheck(){ //Browsercheck (needed)
    this.ver=navigator.appVersion; this.agent=navigator.userAgent;
    this.dom=document.getElementById?1:0;
    this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
    this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom)?1:0;
	this.ie7=(this.ver.indexOf("MSIE 7")>-1 && this.dom)?1:0;
	this.ie8=(this.ver.indexOf("MSIE 8")>-1 && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
    this.ie=this.ie4||this.ie5||this.ie6||this.ie7||this.ie8;
    this.mac=this.agent.indexOf("Mac")>-1;
    this.opera5=this.agent.indexOf("Opera 5")>-1;
	this.firefox2=(this.ver.indexOf("Firefox 2")>-1 && this.dom)?1:0; 
    this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
    this.ns4=(document.layers && !this.dom)?1:0;
    this.bw=(this.ie8 || this.ie7 || this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5 || this.firefox2 ||this.dom);
    return this;
  }
  var bw=new lib_bwcheck(); //Making browsercheck object 
  
  function navSet(navitemname) {  
    if (!bw.ns4) {
      document.getElementById(navitemname).style.color="#FFFFFF";    
    }
  }
  
  function subNavSet(subnavitemname) {
    if (!bw.ns4) {
      document.getElementById(subnavitemname).style.color="#FFFFFF";    
    }
  }
  //-->