<!--
bName = navigator.appName;
bVer = parseInt(navigator.appVersion);
ver = "unknown";

if (bName == "Netscape" && bVer > 3) ver = "n4";
else if (bName == "Netscape" && bVer <= 3) ver = "n3";
else if (bName == "Microsoft Internet Explorer" && bVer > 3) ver = "e4";

function doRollNav( image_rn, imageName ) {
	if (ver == "n4" || ver == "e4") {
		image_dwn = new Image();
		image_dwn.src = imageName;
		imgOn_rn = image_dwn.src;
		document.images[image_rn].src = imgOn_rn;
	}
}

function doRestNav( image_rn, imageName ) {
	if (ver == "n4" || ver == "e4") {
		image_up = new Image();
		image_up.src = imageName;
		imgOff_rn = image_up.src;
		document.images[image_rn].src = imgOff_rn;
	}
}

function preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.pic_p) d.pic_p=new Array();
	var i,j=d.pic_p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.pic_p[j]=new Image; d.pic_p[j++].src=a[i];}}
}

function doRollList( image_rn, imageName ) {
	if (ver == "n4" || ver == "e4") {
		image_main_dn = new Image();
		image_main_dn.src = imageName;
		imgDn_mn = image_main_dn.src;
		document.images[image_rn].src = imgDn_mn;
	}
}
function doRestList( image_rn, imageName ) {
	if (ver == "n4" || ver == "e4") {
		image_main_up = new Image();
		image_main_up.src = imageName;
		imgUp_mn = image_main_up.src
		document.images[image_rn].src = imgUp_mn;
	}
}
//-->