// JavaScript Document
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_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];}
}




//scroller

if (document.layers) {
	firstBit='document.layers["';
	secondBit='"]';
	styleRef='';
	leftVar='.left';
	topVar='.top';
	heightVar='.clip.height';
	widthVar='.clip.width';
	function checksize() {
		if (maxheadroom != window.innerHeight || wideload != window.innerWidth) {
				document.location=document.location;
				}
			}
	var maxheadroom = window.innerHeight;
	var wideload = window.innerWidth;
	window.captureEvents(Event.RESIZE);
	window.onresize = checksize;
} else if (document.all) {
	firstBit='document.all["';
	secondBit='"]';
	styleRef='.style';
	leftVar='.posLeft';
	topVar='.posTop';
	heightVar='.clientHeight';
	widthVar='.clientWidth';
} else if (document.getElementById) {
	firstBit='document.getElementById("';
	secondBit='")';
	styleRef='.style';
	leftVar='.left';
	topVar='.top';
	heightVar='.offsetHeight';
	widthVar='.offsetWidth';
}

function showLayer(layerName){
	if ( eval(firstBit+layerName+secondBit) ) {
		eval(firstBit+layerName+secondBit+styleRef+'.visibility="visible"');
	}
}

function hideLayer(layerName){
	if ( eval(firstBit+layerName+secondBit) ) {
		eval(firstBit+layerName+secondBit+styleRef+'.visibility="hidden"');
	}
}

function getXpos(layerName) {
	return eval(firstBit+layerName+secondBit+styleRef+leftVar);
}

function getYpos(layerName) {
	return eval(firstBit+layerName+secondBit+styleRef+topVar);
}

function getHeight(layerName) {
	return eval(firstBit+layerName+secondBit+heightVar);
 }
 
 function getWidth(layerName) {
	return eval(firstBit+layerName+secondBit+widthVar);
 }
	
function moveLayer(layerName,whereToX,whereToY) {
	eval(firstBit+layerName+secondBit+styleRef+leftVar+'='+whereToX);
	eval(firstBit+layerName+secondBit+styleRef+topVar+'='+whereToY);
}

function scrollTextDown(layerName,upArrow,downArrow,topStop,inc) {

	if (parseInt(getYpos(layerName)) < topStop) {
		moveLayer(layerName,parseInt(getXpos(layerName)),parseInt(getYpos(layerName))+inc);
		showLayer(downArrow);
		scrolling=setTimeout('scrollTextDown("'+layerName+'","'+upArrow+'","'+downArrow+'",'+topStop+','+inc+')',10);
	} else {
		hideLayer(upArrow);
	}
}

function scrollTextUp(layerName,upArrow,downArrow,bottomStop,inc) {

	if (parseInt(getYpos(layerName))>bottomStop-parseInt(getHeight(layerName))) {
		moveLayer(layerName,parseInt(getXpos(layerName)),parseInt(getYpos(layerName))-inc);
		showLayer(upArrow);
		scrolling=setTimeout('scrollTextUp("'+layerName+'","'+upArrow+'","'+downArrow+'",'+bottomStop+','+inc+')',10);
	} else {
		hideLayer(downArrow);
	}
}

scrolling = null;

function stopScrolling() {
	clearTimeout(scrolling);
}

function showScroller(layerName,downArrow,minSize) {
	if (parseInt(getHeight(layerName))>minSize) {
		showLayer(downArrow);
	} else {
		hideLayer(downArrow);
	}
}

			
		strBrowser_Manufacturer='MS';
		strBrowser_MajorVersion='6';
		strBrowser_MinorVersion='0';
		strBrowser_Version='6';
		strBrowser_OpSystem='WIN';
		strBrowser_WindowsVersion='NT';


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();
}
MM_reloadPage(true);