var speed, currentpos=curpos1=0,alt=1,curpos2=-1
function initialize(){
if (window.parent.scrollspeed!=0){
speed=window.parent.scrollspeed
scrollwindow()
}
}
function scrollwindow(){
temp=(document.all)? document.body.scrollTop : window.pageYOffset
alt=(alt==0)? 1 : 0
if (alt==0)
curpos1=temp
else
curpos2=temp
window.scrollBy(0,speed)
}
setInterval("initialize()",10)

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) {
		navi_top_over = newImage("img/navi_top-over.gif");
		navi_00_over = newImage("img/navi_00-over.gif");
		navi_01_over = newImage("img/navi_01-over.gif");
		navi_02_over = newImage("img/navi_02-over.gif");
		navi_03_over = newImage("img/navi_03-over.gif");
		navi_04_over = newImage("img/navi_04-over.gif");
		navi_05_over = newImage("img/navi_05-over.gif");
		navi_06_over = newImage("img/navi_06-over.gif");
		preloadFlag = true;
	}
}

function subwin1(){
	window.open("subwin1.html","window","width=500,height=225,toolbar=no,location=no,directories=no,status=no,menubar=0,scrollbars=no,resizable=no");
}

function wopen(){
	window.open("subwin2.html","windowopen","width=520,height=500,toolbar=no,location=no,directories=no,status=no,menubar=0,scrollbars=no,resizable=no");
}

if (!document.layers&&!document.all&&!document.getElementById)
event="test"
function popon(current,e,text){
if (document.all||document.getElementById){
thetitle=text.split('<br>')
if (thetitle.length>1){
thetitles=''
for (i=0;i<thetitle.length;i++)
thetitles+=thetitle[i]
current.title=thetitles
}
else
current.title=text
}
else if (document.layers){
document.pppp.document.write('<layer bgColor="#ffcc00" style="border:0px solid black;font-size:12px;">'+text+'</layer>')
document.pppp.document.close()
document.pppp.left=e.pageX+5
document.pppp.top=e.pageY+5
document.pppp.visibility="show"
}
}
function popoff(){
if (document.layers)
document.pppp.visibility="hidden"
}