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) { //v4.0
	  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 && document.getElementById) x=document.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 mOvr(src,clrOver)
		{ if (!src.contains(event.fromElement)) { src.bgColor = clrOver; }}
	function mOut(src,clrIn) 
		{ if (!src.contains(event.toElement)) { src.style.cursor = 'default'; src.bgColor = clrIn; }}
	function mOvrTop(src,clrOver)
		{ if (!src.contains(event.fromElement)) {  src.bgColor = clrOver;}}
	function mOutTop(src,clrIn) 
		{ if (!src.contains(event.toElement)) { src.style.cursor = 'default'; src.bgColor = clrIn;}}
	function MM_openBrWindow(theURL,winName,features) { //v2.0
	  window.open(theURL,winName,features);
	}

	function grayOutField(iName){
		// alert("hi " + iName.name);
		iName.readOnly = true;
		iName.style.color = "777777";
		iName.style.background = "whitesmoke";
	}
	function normaliseField(iName){
		iName.readOnly = false;
		if (normaliseField.arguments.length > 1)
			iName.style.color = normaliseField.arguments[1];
		else
			iName.style.color = "000000"; // iName.style.color = "4754A9";
		iName.style.background = "white";
	}
	function FieldDotsFocus(iField,iForm){
		var iTxt = "...";
		var iVar = eval("document." + iForm + "." + iField);
		if (FieldDotsFocus.arguments.length > 2)
			iTxt = FieldDotsFocus.arguments[2];
		if (iVar.value == iTxt || iVar.value == (" " + iTxt))
			iVar.value = "";
		iVar.style.color = '#555555';
	}
	function FieldDotsBlur(iField,iForm){
		var iTxt = "...";
		var iVar = eval("document." + iForm + "." + iField);
		if (FieldDotsBlur.arguments.length > 2)
			iTxt = FieldDotsBlur.arguments[2];
		if (iVar.value == ""){
			iVar.value = iTxt;
			iVar.style.color = 'gainsboro';
		} else {
			iVar.style.color = '#888888';
		}
	}  
		
	function formFirstFieldFocus(){
		for (i=0;i<document.forms.length;i++){ // loop through the forms present in the document
			if (document.forms[i].name == "process" || document.forms[i].name == "calcProcess"){ // if its a process form (main data form)
				for (j=0; j<document.forms[i].length;j++){ // loop through the elements in the form
					if (document.forms[i].elements[j].type != "hidden" && !document.forms[i].elements[j].readOnly){ // check that its not hidden
						if (document.forms[i].elements[j].type == "text"){
							//iTmp = document.forms[i].elements[j].value;
							document.forms[i].elements[j].focus(); // assign focus to it
							//document.forms[i].elements[j].value = "";
							document.forms[i].elements[j].value = iTmp;
						}
						j=document.forms[i].length; // break out
					}
				}
			}
		}
	}
	
	function emptyNormaliseField(iName){
		iName.value = "";
		normaliseField(iName);
	}