/* JavaScript Copyright Duncan Green and Tim Hill 2006 */
var t=0;
var time;
function move_up(div,amm,ht) {
	if (t>-ht){
		document.getElementById(div).style.top = t+"px";
		t=t-amm;
				time = window.setTimeout("move_up('"+div+"','"+amm+"','"+ht+"')",25);
	} else {
		window.clearTimeout(time);
	}
}
function move_down(div,amm) {
	if (t<0){
		document.getElementById(div).style.top = t+"px";
		k = Number(amm);
		t = t+k;
		
		time = window.setTimeout("move_down('"+div+"','"+amm+"')",25);
	} else {
		window.clearTimeout(time);
	}
}
function stopani(ex) {
	if(ex=='exit'){
		window.clearTimeout(time);
	}
}
/* end of scroller code */
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 showlayer(id) {
	document.getElementById(id).style.visibility = "visible";	
}

function hidelayer(id) {
	document.getElementById(id).style.visibility = "hidden";	
}