function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		bu_bands_over = newImage("/images/bu_bands_over.gif");
		bu_releases_over = newImage("/images/bu_releases_over.gif");
		bu_tours_over = newImage("/images/bu_tours_over.gif");
		bu_mail_over = newImage("/images/bu_mail_over.gif");
		bu_wwwboard_over = newImage("/images/bu_wwwboard_over.gif");
		bu_guest_over = newImage("/images/bu_guest_over.gif");
		bu_links_over = newImage("/images/bu_links_over.gif");
		home_bands_over = newImage("/images/home_bands_over.gif");
		home_releases_over = newImage("/images/home_releases_over.gif");
		home_tours_over = newImage("/images/home_tours_over.gif");
		home_mail_over = newImage("/images/home_mail_over.gif");
		home_wwwboard_over = newImage("/images/home_wwwboard_over.gif");
		home_guest_over = newImage("/images/home_guest_over.gif");
		home_links_over = newImage("/images/home_links_over.gif");
		preloadFlag = true;
	}
}

var preloadFlag = false;
function preloadBandImages() {
	if (document.images) {
		bksub = newImage("/images/bksub.gif");
		boyslife_bp = newImage("/images/boyslife_bp.jpg");
		cursive_bp = newImage("/images/cursive_bp.jpg");
		errortype11_bp = newImage("/images/errortype11_bp.jpg");
		fireside_bp = newImage("/images/fireside_bp.jpg");
		gloriarecord_bp = newImage("/images/gloriarecord_bp.jpg");
		icarusline_bp = newImage("/images/icarusline_bp.jpg");		
		jupither_bp = newImage("/images/jupither_bp.jpg");		
		ldoa_bp = newImage("/images/ldoa_bp.jpg");		
		mineral_bp = newImage("/images/mineral_bp.jpg");	
		jonah_bp = newImage("/images/jonah_bp.jpg");	
		regrets_bp = newImage("/images/regrets_bp.jpg");		
		sundaysbest_bp = newImage("/images/sundaysbest_bp.jpg");
		vehiclebirth_bp = newImage("/images/vehiclebirth_bp.jpg");
		vitreoushumor_bp = newImage("/images/vitreoushumor_bp.jpg");
		preloadFlag = true;
	}
}

// assign style sheets
// window.defaultStatus = "";
// function Is() {
//     var agent = navigator.userAgent.toLowerCase();
//     this.ns  = ((agent.indexOf('mozilla')!=-1) &&
// ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') ==
// -1)));
//     this.mac   = (agent.indexOf("mac")!=-1);
// }
// var is = new Is();
// 
// if (is.mac) { document.writeln('<link rel="stylesheet" type="text/css" href="/macstyles.css">'); }
// else if (is.ns) { document.writeln('<link rel="stylesheet" type="text/css" href="/nsstyles.css">'); }
// else { document.writeln('<link rel="stylesheet" type="text/css" href="/styles.css">'); }

//reloads the window if Nav4 resized
function MM_reloadPage(init) {  
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

//set styles w/path string for relative directories
function setCSS(pathStr) {
	if (navigator.appName == "Netscape") {
	       if (navigator.userAgent.indexOf("Mac") != -1) {
	               // Mac - Netscape
						 if (parseInt(navigator.appVersion) == 5 ) {
	               document.write('<link rel="stylesheet" href="' + pathStr + '/includes/style_macns6.css">')
				   document.write('<link rel="Shortcut Icon" href="/favicon.ico">')
						 }
						 else {
	               document.write('<link rel="stylesheet" href="' + pathStr + '/includes/style_macns.css">')
				   document.write('<link rel="Shortcut Icon" href="/favicon.ico">')
						 }
	       }
	       else {
	               // PC - Netscape
								 // PC - Netscape 6.0
								 if (parseInt(navigator.appVersion) == 5 ) {
									 document.write('<link rel="stylesheet" href="' + pathStr + '/includes/style_ns6.css">')
									 document.write('<link rel="Shortcut Icon" href="/favicon.ico">')
								 }
								 else {
	              	 document.write('<link rel="stylesheet" href="' + pathStr + '/includes/style_ns.css">')
					 document.write('<link rel="Shortcut Icon" href="/favicon.ico">')
								 }
	      }
	 }
	 // IE 
	 else {
	       if (navigator.userAgent.indexOf("Mac") != -1) {
	               // IE - Mac
	               document.write('<link rel="stylesheet" href="' + pathStr + '/includes/style_macie.css">')
				   document.write('<link rel="Shortcut Icon" href="/favicon.ico">')
	       }
	       else {
	               document.write('<link rel="stylesheet" href="' + pathStr + '/includes/style.css">')
				   document.write('<link rel="Shortcut Icon" href="/favicon.ico">')
	       // IE - PC
	       }
	 }
 }