<!--
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 getValueFromXML(sTagName, xXML) 
	{
	if (xXML.getElementsByTagName(sTagName)[0].childNodes.length > 0)
		return (xXML.getElementsByTagName(sTagName)[0].childNodes[0].nodeValue);
	}

function processRequest(sHandlerName)
	{
	if (httpRequest.readyState == 4)
		{
		if(httpRequest.status == 200)
			eval(sHandlerName + '(httpRequest.responseXML);');
		else
			alert("Error loading page\n" + httpRequest.status + ":" + httpRequest.statusText);
		}
	} 

function P7_Snap(){ //v2.62 by PVII
	var x,y,ox,bx,oy,p,tx,a,b,k,d,da,e,el,args=P7_Snap.arguments;a=parseInt(a);
	for (k=0; k<(args.length-3); k+=4)
	if ((g=MM_findObj(args[k]))!=null) {
	el=eval(MM_findObj(args[k+1]));
	a=parseInt(args[k+2]);b=parseInt(args[k+3]);
	x=0;y=0;ox=0;oy=0;p="";tx=1;da="document.all['"+args[k]+"']";
	if(document.getElementById) {
	 d="document.getElementsByName('"+args[k]+"')[0]";
	 if(!eval(d)) {d="document.getElementById('"+args[k]+"')";if(!eval(d)) {d=da;}}
	}else if(document.all) {d=da;} 
	if (document.all || document.getElementById) {
	 while (tx==1) {p+=".offsetParent";
	  if(eval(d+p)) {x+=parseInt(eval(d+p+".offsetLeft"));y+=parseInt(eval(d+p+".offsetTop"));
	  }else{tx=0;}}
	 ox=parseInt(g.offsetLeft);oy=parseInt(g.offsetTop);var tw=x+ox+y+oy;
	 if(tw==0 || (navigator.appVersion.indexOf("MSIE 4")>-1 && navigator.appVersion.indexOf("Mac")>-1)) {
	  ox=0;oy=0;if(g.style.left){x=parseInt(g.style.left);y=parseInt(g.style.top);
	  }else{var w1=parseInt(el.style.width);bx=(a<0)?-5-w1:-10;
	  a=(Math.abs(a)<1000)?0:a;b=(Math.abs(b)<1000)?0:b;
	  x=document.body.scrollLeft + event.clientX + bx;
	  y=document.body.scrollTop + event.clientY;}}
	}else if (document.layers) {x=g.x;y=g.y;var q0=document.layers,dd="";
	for(var s=0;s<q0.length;s++) {dd='document.'+q0[s].name;
	 if(eval(dd+'.document.'+args[k])) {x+=eval(dd+'.left');y+=eval(dd+'.top');break;}}}
	if(el) {e=(document.layers)?el:el.style;
	var xx=parseInt(x+ox+a),yy=parseInt(y+oy+b);
	if(navigator.appName=="Netscape" && parseInt(navigator.appVersion)>4){xx+="px";yy+="px";}
	if(navigator.appVersion.indexOf("MSIE 5")>-1 && navigator.appVersion.indexOf("Mac")>-1){
	xx+=parseInt(document.body.leftMargin);yy+=parseInt(document.body.topMargin);
	xx+="px";yy+="px";}e.left=xx;e.top=yy;}}
	}

function openWindow(form, popName, widthVal, heightVal, resizeVal){
	var xx = null;
	// convert heightVal to integer to allow for addition of 50px for TopPosition
	heightVal = parseInt(heightVal);
	LeftPosition = (screen.width) ? (screen.width-widthVal)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-(heightVal+50))/2 : 0;
	if (LeftPosition < 0) {	LeftPosition = 0;}
	if (TopPosition < 0) {	TopPosition = 0;}
	windowprops = "left="+LeftPosition+",top="+TopPosition+",width="+widthVal+",height="+heightVal+",location=no,scrollbars=no,menubars=no,toolbars=no,resizable="+resizeVal+",fullscreen=no";
	xx = window.open("", popName, windowprops);
	form.target=popName;
	form.submit();
	xx.focus();
	return false;
	}

function CheckRow(theRowSelected)
	{
	for(x=1;x<=7;x++)
		{
		if(MM_findObj("Row"+theRowSelected+"-"+x).value!="")
			{
			for(y=7;y>=1;y--)
				{
				if(y!=x)
					{
					if(MM_findObj("Row"+theRowSelected+"-"+y).value!="")
						{
						if(parseInt(MM_findObj("Row"+theRowSelected+"-"+y).value,10)==parseInt(MM_findObj("Row"+theRowSelected+"-"+x).value,10))
							{
							alert('Please do not enter duplicate numbers into these boxes.');
							MM_findObj("Row"+theRowSelected+"-"+y).value="";
							MM_findObj("Row"+theRowSelected+"-"+y).focus();
							}
						}
					}
				}
			if(isNaN(MM_findObj("Row"+theRowSelected+"-"+x).value)&&MM_findObj("Row"+theRowSelected+"-"+x).value!="")
				{
				alert('Please enter numbers only into these boxes.');
				MM_findObj("Row"+theRowSelected+"-"+x).value="";
				MM_findObj("Row"+theRowSelected+"-"+x).focus();
				break;
				}
			if(parseInt(MM_findObj("Row"+theRowSelected+"-"+x).value,10)>=50&&MM_findObj("Row"+theRowSelected+"-"+x).value!="")
				{
				alert('Please only enter numbers upto 49 in this box.');
				MM_findObj("Row"+theRowSelected+"-"+x).value="";
				MM_findObj("Row"+theRowSelected+"-"+x).focus();
				break;
				}
			if(parseInt(MM_findObj("Row"+theRowSelected+"-"+x).value,10)<=0&&MM_findObj("Row"+theRowSelected+"-"+x).value!="")
				{
				alert('Please only enter positive numbers in this box.');
				MM_findObj("Row"+theRowSelected+"-"+x).value="";
				MM_findObj("Row"+theRowSelected+"-"+x).focus();
				break;
				}
			}
		}
	}

function twoDP(theNumber)
	{
	var theReturn;
	theReturn='';
	if(theNumber.length==1)
		theReturn='0'+theNumber;
	else
		theReturn=theNumber+'';
	return theReturn;
	}

function clearLine(theRowSelected)
	{
	MM_findObj("Row"+theRowSelected+"-1").value="";
	MM_findObj("Row"+theRowSelected+"-1").removeAttribute('readOnly');
	MM_findObj("Row"+theRowSelected+"-2").value="";
	MM_findObj("Row"+theRowSelected+"-2").removeAttribute('readOnly');
	MM_findObj("Row"+theRowSelected+"-3").value="";
	MM_findObj("Row"+theRowSelected+"-3").removeAttribute('readOnly');
	MM_findObj("Row"+theRowSelected+"-4").value="";
	MM_findObj("Row"+theRowSelected+"-4").removeAttribute('readOnly');
	MM_findObj("Row"+theRowSelected+"-5").value="";
	MM_findObj("Row"+theRowSelected+"-5").removeAttribute('readOnly');
	MM_findObj("Row"+theRowSelected+"-6").value="";
	MM_findObj("Row"+theRowSelected+"-6").removeAttribute('readOnly');
	MM_findObj("Row"+theRowSelected+"-7").value="";
	MM_findObj("Row"+theRowSelected+"-7").removeAttribute('readOnly');


	}
//-->