<!--var lyrheight = 0;var heightshowsb = 240;var time,amount,theTime,theHeight,DHTML;function getObj(name) {	if (document.getElementById) {		return document.getElementById(name)		} 	else if (document.all) {		return document.all[name]		}	else if (document.layers) {		return document.layers[name];		}	}function showLayer(layer) {	var layertoshow = new getObj(layer)	if (document.layers) {		vista = 'show';		layertoshow.visibility = vista;		}	else if (document.all || document.getElementById) {		vista = 'visible';		layertoshow.style.visibility = vista;		}	}function prepareLayer(layername,clipt,clipw,clipb,top,sbar) {	layerToShow = sbar;	clipTop = clipt;	clipWidth = clipw;	clipBottom = clipb;	topper = top;	DHTML = (document.getElementById || document.all || document.layers)	if (!DHTML) return;	var x = new getObj(layername);	if (document.layers)	{		lyrheight = x.clip.bottom;		lyrheight += 20;		x.clip.top = clipTop;		x.clip.left = 0;		x.clip.right = clipWidth;		x.clip.bottom = clipBottom;	}	else if (document.getElementById || document.all)	{		lyrheight = x.offsetHeight;		x.style.clip = 'rect('+clipTop+' '+clipWidth+' '+clipBottom+' 0)'	}	if (lyrheight > heightshowsb) {		showLayer(layerToShow)		} else {			return;			}}function scrollLayer(layername,amt,tim) {	if (!DHTML) return;	thelayer = new getObj(layername);	if (!thelayer) return;	amount = amt;	theTime = tim;	realscroll();}function realscroll() {	if (!DHTML) return;	clipTop += amount;	clipBottom += amount;	topper -= amount;	if (clipTop < 0 || clipBottom > lyrheight)	{		clipTop -= amount;		clipBottom -= amount;		topper += amount;		return;	}	if (document.getElementById || document.all)	{		clipstring = 'rect('+clipTop+' '+clipWidth+' '+clipBottom+' 0)'		thelayer.style.clip = clipstring;		thelayer.style.top = topper;	}	else if (document.layers)	{		thelayer.clip.top = clipTop;		thelayer.clip.bottom = clipBottom;		thelayer.top = topper;	}	time = setTimeout('realscroll()',theTime);}function stopScroll(){	if (time) clearTimeout(time);}// -->