//<!--
function preloadImages() { 
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

var pathOfImg = "images/";
if (document.images)	{ 
	function buttonOn(imgName) {
	    document.images[imgName].src= pathOfImg + imgName + "_on.gif"
	}
	  
	function buttonOff(imgName) {
	    document.images[imgName].src= pathOfImg + imgName + "_off.gif"
	}
}

var browser=navigator.appName;
	 function itsNetscape6() {
	  document.write('<LINK REL=StyleSheet HREF="style_ns6.css" TYPE="text/css">')
	 }	
	 function itsNetscape() {
	  document.write('<LINK REL=StyleSheet HREF="style_ns4.css" TYPE="text/css">')
	 }	
	 function itsMsie() {
	  document.write('<LINK REL=StyleSheet HREF="style.css" TYPE="text/css">')
	 }	
	 if ((browser == "Netscape") && (parseInt(navigator.appVersion) >= 5)) {itsNetscape6()}
	 else if (browser == "Netscape") {itsNetscape()}
	 else{itsMsie()}
	 
//pop-up window
function newWindow(URL,winName,features)  {
	if (winName=="") winName="_blank";
	if (features=="") 
		window.open(URL,winName,'width=500,height=400,toolbar=0,status=0,scrollbars=1,resizable=0,directories=0,menubar=0,location=0');
	else window.open(URL, winName, features);
	}
	
//layers
NS4 = (document.layers);
NS6 =  ((navigator.appName == "Netscape") && 
(parseInt(navigator.appVersion) == 5))
IE4 = (document.all);


if (navigator.appName == "Netscape") {
	layerRef="document.layers";
	styleSwitch="";
	} 
else {
layerRef="document.all";
styleSwitch=".style";
}
	 
//-->