function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function Scroll(dir, step, id, maxdown, maxup) {
	scrolltimer = null;

	var sc2= eval("document.getElementById(id).style");

	sc2id = id;
	sc2dir = dir;
	sc2step = parseInt(step);
	sc2maxdown = maxdown;
	sc2maxup = maxup;		
	var y_pos = parseInt(sc2.top);
	if (sc2dir == "up" && y_pos < sc2maxup) {
		sc2.top = (y_pos + (sc2step));
	} else {
		if (sc2dir == "dn" && y_pos > -sc2maxdown) {
			sc2.top = (y_pos - (sc2step));
		} else {
			if (sc2dir == "top") {
				sc2.top = 10;
    		}
   		}
	}		
}

function AutoScroll(dir, step, id, maxdown, maxup) {
	sc4dir = dir
	sc4step = step
	sc4id = id
	sc4maxdown = maxdown
	sc4maxup = maxup
	scrolltimer = setTimeout("DoAutoScroll(sc4dir, sc4step, sc4id, sc4maxdown, sc4maxup)", 300);
	}

function DoAutoScroll(dir, step, id, maxdown, maxup) {
	scrolltimer = null;

	var sc3= eval("document.getElementById(id).style");

	sc3id = id;
	sc3dir = dir;
	sc3step = parseInt(step);
	sc3maxdown = maxdown;
	sc3maxup = maxup;	
	var y_pos = parseInt(sc3.top);
	if (sc3dir == "up" && y_pos < sc3maxup) {
		sc3.top = (y_pos + (sc3step));
	} else {
		if (sc3dir == "dn" && y_pos > -sc3maxdown) {
			sc3.top = (y_pos - (sc3step));
		} else {
			if (sc3dir == "top") {
				sc3.top = 10;
    		}
   		}

	}	
			scrolltimer = setTimeout("DoAutoScroll(sc3dir, sc3step , sc3id, sc3maxdown, sc3maxup)", 50);	
}


function stopScroll() {
clearTimeout(scrolltimer);
}