function toggleCheckbox(cbId,cbKey,ffId)

	{

	if (cbKey==0||cbKey==32){

	var cbFF = document.getElementById(ffId);

	

		var cbFFValue = cbFF.checked;

		

		if(cbId.className.indexOf("CheckboxChecked")<0)

			{

				var checkBoxType = cbId.className.replace("CheckboxUnchecked","");

				cbFF.checked=true;cbId.className="CheckboxChecked"+checkBoxType;}

			else

			{

				var checkBoxType = cbId.className.replace("CheckboxChecked","");

				cbFF.checked=false;cbId.className="CheckboxUnchecked"+checkBoxType;}

	return false;

		}

	}

	

	function InitialiseCheckboxes()

	{

		var inputFields = document.getElementsByTagName("span");

		var checkboxIndex = 0;

		for (var inputIndex=0;inputIndex<inputFields.length;inputIndex++)

			{

				if (inputFields[inputIndex].className=="cbStyled")

					{

						

						var styleType = "";

						if (inputFields[inputIndex].getAttribute("name")!=null){styleType=inputFields[inputIndex].getAttribute("name");}

						inputFields[inputIndex].className="Checkbox"+styleType;

						

						var inputCurrent = inputFields[inputIndex].getElementsByTagName("input").item(0);

						if(inputCurrent.getAttribute("type")=="checkbox")

						{

							inputCurrent.className = "InputHidden";

							inputCurrent.setAttribute("id","StyledCheckbox"+checkboxIndex);

							

							if(navigator.appName.indexOf("Internet Explorer")>0||navigator.userAgent.indexOf("Netscape")>0)

							{

								//Internet Explorer

								var inputHTML = inputFields[inputIndex].innerHTML;

								var styledHTML = "<a"//href=\"#\""

								styledHTML+=" tabindex=\""+inputIndex+"\"";

								//styledHTML+=" name=\""+inputCurrent.getAttribute("name")+"\""

								

								if(inputCurrent.hasAttribute){if(inputCurrent.hasAttribute("title")){styledHTML+=" title=\""+inputCurrent.getAttribute("title")+"\"";}}

								

								if (inputCurrent.checked)

									{styledHTML+=" class=\"CheckboxChecked"+styleType+"\""}

									else

									{styledHTML+=" class=\"CheckboxUnchecked"+styleType+"\""}

									

								styledHTML+=" onClick=\"toggleCheckbox(this,'','StyledCheckbox"+checkboxIndex+"');return false;\""

								styledHTML+=" onKeyPress=\"return toggleCheckbox(this,event.keyCode,'StyledCheckbox"+checkboxIndex+"');\""

								

								if(navigator.userAgent.indexOf("Netscape")>0)

								{styledHTML+="><img src=\"formStyle.gif\" /></a>"}

								else

								{styledHTML+="></a>"}


								inputFields[inputIndex].innerHTML = inputHTML+styledHTML;

								inputFields[inputIndex].className = "Radiobox"+styleType;

							}

							else

							{

								var styledCheckbox = document.createElement("a"); 

								styledCheckbox.setAttribute("href","#");

								

								if(inputCurrent.hasAttribute){if(inputCurrent.hasAttribute("title")){styledCheckbox.setAttribute("title",inputCurrent.getAttribute("title"));}}

								

								styledCheckbox.setAttribute("onClick","toggleCheckbox(this,'','StyledCheckbox"+checkboxIndex+"');return false;");

								styledCheckbox.setAttribute("onKeyPress","return toggleCheckbox(this,event.keyCode,'StyledCheckbox"+checkboxIndex+"');");

								

								if (inputCurrent.checked)

									{styledCheckbox.className="CheckboxChecked"+styleType;}

									else

									{styledCheckbox.className="CheckboxUnchecked"+styleType;}

								inputFields[inputIndex].appendChild(styledCheckbox);

							}

					

							checkboxIndex++;

						}

					}

			}	

	}

	

	function checkImages() {

	  if (document.getElementById) {

		var x = document.getElementById('formStyleTestImage').offsetWidth;

		if (x == '1'||x == '7') {

			document.getElementById('formStyleTestImage').style.display='none';

			return true;

		}else{

			return false;

		}

	  }

	}

	

	function preloadImages()

		{

		img1 = new Image();img1.src = "CheckboxUnchecke.gif";

		img1 = new Image();img1.src = "CheckboxChecke.gif";


	}

	

	function Initialise()

		{

			if(checkImages()){preloadImages();InitialiseCheckboxes();}

		}

		

	window.onload = Initialise;