if(window.attachEvent)
    window.attachEvent("onload",setListeners);

  function setListeners(){
    inputList = document.getElementsByTagName("INPUT");
    for(i=0;i<inputList.length;i++){
      inputList[i].attachEvent("onpropertychange",restoreStyles);
      inputList[i].style.backgroundColor 
	  = "";
    }
    selectList = document.getElementsByTagName("SELECT");
    for(i=0;i<selectList.length;i++){
      selectList[i].attachEvent("onpropertychange",restoreStyles);
      selectList[i].style.backgroundColor = "";
    }
  }

  function restoreStyles(){
    if(event.srcElement.style.backgroundColor != "")
      event.srcElement.style.backgroundColor = "";
  }


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];}
}

var winNewWindow = null;
function PopWin(strURL,strName,numWidth,numHeight) {
	var numScreenWidth = 640, numScreenHeight = 480;
	if (parseInt(navigator.appVersion)>3) {
	 numScreenWidth = screen.width;
	 numScreenHeight = screen.height;
	}
	else if (navigator.appName == "Netscape" 
	    && parseInt(navigator.appVersion)==3
	    && navigator.javaEnabled()
	   ) 
	{
	 var jToolkit = java.awt.Toolkit.getDefaultToolkit();
	 var jScreenSize = jToolkit.getScreenSize();
	 numScreenWidth = jScreenSize.width;
	 numScreenHeight = jScreenSize.height;
	}

	if (numWidth == 0 || numHeight == 0) {
		//strWindow_Size = 'fullscreen';
		strWindow_Size = 'width=' + numScreenWidth + ',height=' + numScreenHeight;
		
	} else {
		strWindow_Size = 'width=' + numWidth + ',height=' + numHeight;
	}

	if (winNewWindow == null || winNewWindow.closed) {
		winNewWindow = window.open(strURL, strName,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,'+strWindow_Size);
	} else {
		if (winNewWindow.closed == false) {
			winNewWindow.location = strURL;
			winNewWindow.focus();
		}
	}
}

function ValidateContiguousDigitField(objFormField) {
	strFormValue = objFormField.value.replace(".","x");
	strFormValue = strFormValue.replace(" ","x");
	if (isNaN("0" + strFormValue) == true) {
		alert('Please enter valid number without spaces or fullstops.');
		objFormField.value = "";
		return "";
	}
}

function ValidateIntegerField(objFormField) {
	if (isNaN("0" + objFormField.value.replace(".","x")) == true) {
		alert('Please enter a non\-negative whole number.');
		objFormField.value = "";
		return 0;
	} else {
		return parseInt("0" + objFormField.value,10);
	}
}

function ValidateNumberField(objFormField) {
	if ((isNaN(objFormField.value) == true)&&(objFormField.value != "")) {
		alert('Please enter a valid number.');
		objFormField.value = "";
		return 0;
	} else {
		return parseInt("0" + objFormField.value,10);
	}
}

function MissedFields(objForm,strFields) {
	var strMissedfields = '';
	eval("arrFields = new Array(" + strFields + ");");
	for (numIndex = 0;numIndex < arrFields.length/2;numIndex++) {
		eval("if (document." + objForm.name + "." + arrFields[numIndex * 2] + ".value == '') {strMissedfields = strMissedfields + ' - ' + arrFields[numIndex * 2 + 1] + '\\n'};");
	}
	
	if (strMissedfields != '') {
		alert ("Please ensure the following fields are completed:\n" + strMissedfields);
		return false;
	} else {
		return true;
	}
}

function ValidateMobileNumber(strNumber,strFieldName) {
	if (strNumber.substring(0,2) != "02") {
		alert('The ' + strFieldName + ' must start with 02.');
		return false;
	} else {
		return true;
	}
}

function CheckEmail(strEmail)  {
if (strEmail.length < 9 || strEmail.lastIndexOf("@") < 1) {
		return false;
} else {
		if (strEmail.lastIndexOf(" ") > -1) {
			return false;
		} else {
			if (strEmail.lastIndexOf(".") < 1) {
				return false;
			} else {
				return true;			
			}
			}
	}
}

function ToggleHTMLBlock(strBlockName) {
	eval("blnVisability = document.getElementById('" + strBlockName + "').style.display=='block';");
	if (blnVisability==true) {
		eval("document.getElementById('" + strBlockName + "').style.display='none';");
	} else {
		eval("document.getElementById('" + strBlockName + "').style.display='block';");
	}
}