<!-- Hide
// Original code copyright 2004 e-QualIT.  All rights reserved.
// Other copyrighted code is the property of its respective ownver.

var iedom=document.all||document.getElementById;
var scrollhgt = getHgt();
var defspd = 5;

function getHgt() {
	if (iedom) {
		elem = document.getElementById("feature");
		hgt = elem.scrollHeight;
//		Following is kludge when Mozilla based browsers cannot return correct scrollHeight value
//		cont = document.getElementById("feat_cont");
//		if (hgt == cont.offsetHeight) {
//			hgt *= 2;
//		}
//		End Kludge
		return(hgt);
	}
}

function move_up() {
	time = setInterval("scroll_down()",30);
}

function move_down() {
	time = setInterval("scroll_up()",30);
}

function stop_scroll() {
	clearInterval(time);
}

function scroll_up() {
	if (iedom) {
		elem = document.getElementById("feature");
		cont = document.getElementById("feat_cont");
		tmpVal = scrollhgt - cont.offsetHeight;
		if (parseInt(elem.offsetTop) > (-1 * tmpVal)) {
			elem.style.top=parseInt(elem.offsetTop)-defspd+"px";
		}
	}
}

function scroll_down() {
	if (iedom) {
		elem = document.getElementById("feature");
		if (parseInt(elem.offsetTop) < 0 ) {
			elem.style.top=parseInt(elem.offsetTop)+defspd+"px";
		}
	}
}
//  Unhide -->