<!--
// Start top nav code
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];}}
}

// end top nav code
//-->

<!--
//Start Calculator code

function checkDecimals(fieldName, fieldValue) {

decallowed = 4;  // how many decimals are allowed?

if (isNaN(fieldValue) || fieldValue == "") {
alert("That does not appear to be a valid number.  Please try again.");
fieldName.select();
fieldName.focus();
}
else {
if (fieldValue.indexOf('.') == -1) fieldValue += ".";
dectext = fieldValue.substring(fieldValue.indexOf('.')+1, fieldValue.length);

if (dectext.length > decallowed)
{
alert ("Please enter a number with up to " + decallowed + " decimal places.");
fieldName.select();
fieldName.focus();
      }

   }
}
//  End -->

function ImpMetConv(o1,o2,v1){
	
	var NewLength = '';
	
		if (o1 == 1){Length1 = 1; FUnit = 'Feet';}
		if (o1 == 2){Length1 = 3.28083989; FUnit = 'Metres';}
		
		if (o2 == 1){Length2 = 1;TUnit = 'Feet';}
		if (o2 == 2){Length2 = 3.28083989;TUnit = 'Metres';}
		
	
		NewLength = parseInt(((v1*Length1)/Length2)*1000+.5)
		NewLength = NewLength/1000;
		if (NewLength == 0){NewLength = 'off range';}
		if (v1 == 0){NewLength = 0;}	
				
		if (isNaN(NewLength)) {
			NewLength = 'Invalid Entry';
		}

		if (o1 == 1) {
			document.getElementById('Metres').value=NewLength;
		} else {
			document.getElementById('Feet').value=NewLength;
		}
}
// new calc code
function ImpMetConvArea2(o1,v1){
	
	var NewArea = '';
		Calc1 = 0.0929; 
		if (o1 == 1){	
						FUnit = 'Square Feet';
						NewArea = v1 * Calc1
		}
		if (o1 == 2){	
						FUnit = 'Square Metres';
						NewArea = v1 / Calc1
		}
		
		NewArea=Math.round(NewArea*100)/100;
		
		if (NewArea == 0){NewArea = 'off range';}
		if (v1 == 0){NewArea = 0;}	
				
		if (isNaN(NewArea)) {
			NewArea = 'Invalid Number Specified';
		}

		if (o1 == 1) {
			document.getElementById('Metres').value=NewArea;
		} else {
			document.getElementById('Feet').value=NewArea;
		}
}
// end Calculator code

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_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
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_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];}
}
//-->