var pageScrollTimer;
function pageScroll(toX,toY,frms,cuX,cuY) { // 020314
	if (pageScrollTimer) clearTimeout(pageScrollTimer);
	if (!toX || toX < 0) toX = 0;
	if (!toY || toY < 0) toY = 0;
	if (!cuX) cuX = 0 + getScrollLeft();
	if (!cuY) cuY = 0 + getScrollTop();
	if (!frms) frms = 6;

	if (toY > cuY && toY > (getAnchorPosObj('end','enddiv').y) - getInnerSize().height) toY = (getAnchorPosObj('end','enddiv').y - getInnerSize().height) + 1;
	cuX += (toX - getScrollLeft()) / frms; if (cuX < 0) cuX = 0;
	cuY += (toY - getScrollTop()) / frms;  if (cuY < 0) cuY = 0;
	var posX = Math.floor(cuX);
	var posY = Math.floor(cuY);
	window.scrollTo(posX, posY);

	if (posX != toX || posY != toY) {
		pageScrollTimer = setTimeout("pageScroll("+toX+","+toY+","+frms+","+cuX+","+cuY+")",16);
	}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function jumpToPT() {
// if (!MacIE3 && !MacIE4 && !NN && window.scrollTo || NN && (Vminor >= 4.75) && window.scrollTo) {
	pageScroll(0,0,5);
// } else {
//  location.hash = "top";
// }
}

function imgRollover() {
	if (!document.getElementById) return
	
	var imgLoad = new Array();
	var imgSrc;
	var imgSet = document.getElementsByTagName('img');

	for (var i = 0; i < imgSet.length; i++) {		
		if (imgSet[i].className == 'rollover') {
			var src = imgSet[i].getAttribute('src');
			var fileTable = src.substring(src.lastIndexOf('.'), src.length);
			var hoverSet = src.replace(fileTable, 'ro'+fileTable);

			imgSet[i].setAttribute('hoverSet', hoverSet);
			
			imgLoad[i] = new Image();
			imgLoad[i].src = hoverSet;
			
			imgSet[i].onmouseover = function() {
				imgSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hoverSet'));
			}	
			
			imgSet[i].onmouseout = function() {
				if (!imgSrc) imgSrc = this.getAttribute('src').replace('ro'+fileTable, fileTable);
				this.setAttribute('src', imgSrc);
			}
		}
	}
}

window.onload = imgRollover;