<!--

// browser detection

browserName = navigator.appName; 
browserVer = parseInt(navigator.appVersion); 
browser = "NotOk"; 

if (browserName == "Netscape" && browserVer >= 3) { browser = "ok"}
if (browserName == "Microsoft Internet Explorer" && browserVer >= 4) { browser = "ok"}
if (browserName == "Opera" && browserVer >= 5) { browser = "ok"}

if (browser == "ok") { 

	// precache button graphics

	news_off = new Image();
	news_off.src = "/images/but_news_off.gif";
	news_on = new Image();
	news_on.src = "/images/but_news_on.gif";

	info_off = new Image();
	info_off.src = "/images/but_info_off.gif";
	info_on = new Image();
	info_on.src = "/images/but_info_on.gif";

	media_off = new Image();
	media_off.src = "/images/but_media_off.gif";
	media_on = new Image();
	media_on.src = "/images/but_media_on.gif";

	team_off = new Image();
	team_off.src = "/images/but_team_off.gif";
	team_on = new Image();
	team_on.src = "/images/but_team_on.gif";

	files_off = new Image();
	files_off.src = "/images/but_files_off.gif";
	files_on = new Image();
	files_on.src = "/images/but_files_on.gif";

	discuss_off = new Image();
	discuss_off.src = "/images/but_discuss_off.gif";
	discuss_on = new Image();
	discuss_on.src = "/images/but_discuss_on.gif";

	// precache line graphics

	line_off = new Image();
	line_off.src = "/images/blank.gif";

	line_news = new Image();
	line_news.src = "/images/line_b_news.gif";

	line_info = new Image();
	line_info.src = "/images/line_b_info.gif";

	line_media = new Image();
	line_media.src = "/images/line_b_media.gif";

	line_team = new Image();
	line_team.src = "/images/line_b_team.gif";

	line_files = new Image();
	line_files.src = "/images/line_b_files.gif";

	line_discuss = new Image();
	line_discuss.src = "/images/line_b_discuss.gif";

	// get numbers for random images

	var headerimg = 0+randNum(3);

}

window.onerror = handleError
function handleError() {

	return true;

}

function swap(imgName,select) {

	if (browser == "ok") {

		imgOn = eval(select+ ".src");

		document.images[imgName].src = imgOn;

	}

} 

function setMsg(msg) {

	window.status = msg;
	
	return true;

}

function randNum(max) {

	var now = new Date();

	var rand = Math.round(max * Math.cos( now.getTime() ));

	if (rand < 0) {

		rand = - rand;

	} 

	if (rand == 0) {

		rand++;

	}

        return rand;

}

function MM_swapImgRestore() { //v3.0
var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

// -->