function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

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_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_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 movedown(wid){
	if (window.moveupvar) clearTimeout(moveupvar)
	if (iens6) {
		eval("var crossobj_"+wid+"=document.getElementById? document.getElementById('content_"+wid+"') : document.all.content_"+wid)
		eval("var contentheight_"+wid+"=crossobj_"+wid+".offsetHeight")
	} else if (ns4){
		eval("var crossobj_"+wid+"=document.nscontainer.document.nscontent_"+wid)
		eval("var contentheight_"+wid+"=crossobj.clip.height_"+wid)
	}
	var wtop=eval("parseInt(crossobj_"+wid+".style.top)")
	var wheight=eval("contentheight_"+wid)
	if (iens6&&wtop>=(wheight*(-1)+100)) {
		eval("crossobj_"+wid+".style.top=parseInt(wtop)-speed+'px'")
	} else if (ns4) {
		var wtop=eval("parseInt(crossobj_"+wid+".top)")
		if(wtop>=(wheight*(-1)+100)) {
			eval("crossobj_"+wid+".top-=speed")
		}
	}
	movedownvar=setTimeout("movedown('"+wid+"')",20)
}
function moveup(wid){
	if (window.movedownvar) clearTimeout(movedownvar)
	if (iens6) {
		eval("var crossobj_"+wid+"=document.getElementById? document.getElementById('content_"+wid+"') : document.all.content_"+wid)
		eval("var contentheight_"+wid+"=crossobj_"+wid+".offsetHeight")
	} else if (ns4){
		eval("var crossobj_"+wid+"=document.nscontainer.document.nscontent_"+wid)
		eval("var contentheight_"+wid+"=crossobj.clip.height_"+wid)
	}

	var wtop=eval("parseInt(crossobj_"+wid+".style.top)")
	if (iens6&&wtop<=0) {
		eval("crossobj_"+wid+".style.top=parseInt(wtop)+speed+'px'")
		//crossobj.style.top=parseInt(crossobj.style.top)+speed+"px"
	} else if (ns4) {
		var wtop=eval("parseInt(crossobj_"+wid+".top)")
		if(wtop<=0) {
			eval("crossobj_"+wid+".top+=speed")
		}
	}
	moveupvar=setTimeout("moveup('"+wid+"')",20)
}

function stopscroll(wid){
if (window.moveupvar) clearTimeout(moveupvar)
if (window.movedownvar) clearTimeout(movedownvar)
}

function movetop(wid){
	stopscroll()
	if (iens6) {
		eval("var crossobj_"+wid+"=document.getElementById? document.getElementById('content_"+wid+"') : document.all.content_"+wid)
		eval("var contentheight_"+wid+"=crossobj_"+wid+".offsetHeight")
	} else if (ns4){
		eval("var crossobj_"+wid+"=document.nscontainer.document.nscontent_"+wid)
		eval("var contentheight_"+wid+"=crossobj.clip.height_"+wid)
	}
	if (iens6)
		eval("crossobj_"+wid+".style.top=0+'px'")
	else if (ns4)
		eval("crossobj_"+wid+".top=0")
}

//function getcontent_height(){
//if (iens6)
//contentheight=crossobj.offsetHeight
//else if (ns4)
//document.nscontainer.document.nscontent.visibility="show"
//}