function movstar(a,time) {
	movx=setInterval("mov(" + a + ")", time);
}

function movover() {
	clearInterval(movx);
}

function mov(a){
	scrollx = new_date.document.body.scrollLeft;
	scrolly = new_date.document.body.scrollTop;
	scrolly = scrolly + a;
	new_date.window.scroll(scrollx, scrolly);
}

function o_down(theobject){
	object = theobject;
	if (object.filters.alpha) while(object.filters.alpha.opacity > 60) object.filters.alpha.opacity += -10;
}

function o_up(theobject){
	if (object.filters.alpha) while(object.filters.alpha.opacity < 100) object.filters.alpha.opacity += 10;
}

function wback(){
	if(new_date.history.length == 0) window.history.back();
	else new_date.history.back();
}

var timer_id;
function scroll_iframe(frm, inc, dir) {
	if (timer_id) clearTimeout(timer_id);
	if (window.frames[frm]) {
		if (dir == "v") window.frames[frm].scrollBy(0, inc);
		else window.frames[frm].scrollBy(inc, 0);
		timer_id = setTimeout("scroll_iframe('" + frm + "'," + inc + ",'" + dir + "')", 20);
	}
}

function stopScroll() { 
	if (timer_id) clearTimeout(timer_id); 
}