function formatMoney(value) 
{
	result = "$"+Math.floor(value)+".";
	var cents = 100*(value-Math.floor(value))+0.5;
	result += Math.floor(cents/10);
	result += Math.floor(cents%10);
	return result;
}

function AddOther0(SelectBox)
{
	var OtherText;
	OtherText = prompt("Describe the OTHER option.","")
	if ((OtherText != "") && (OtherText != null))
	{
		SelectBox.options[SelectBox.options.length]=new Option(OtherText, "0");
		SelectBox.selectedIndex = SelectBox.options.length-1;
	}
	return true;
}

function AddOther(SelectBox)
{
	var OtherText;
	OtherText = prompt("Describe the OTHER option.","")
	if ((OtherText != "") && (OtherText != null))
	{
		SelectBox.options[SelectBox.options.length]=new Option(OtherText, OtherText);
		SelectBox.selectedIndex = SelectBox.options.length-1;
	}
	return true;
}

function newWindow(URL, width, height)
{
	window.open(URL, "Sub", "scrollbars=no,width=" + width + ",height=" + height + ",menubar=no,toolbar=no,titlebar=no,status=no");
	return true;
}

function newScrollWindow(URL, width, height)
{	
	var d;
	d = new Date();
	window.open(URL, "Sub" + d.getSeconds(), "scrollbars=yes,width=" + width + ",height=" + height + ",menubar=no,toolbar=no,titlebar=no,status=no");
	return true;
}

function toggle_display(img, block)
{
	var imgSrc = String(img.src);
	if (imgSrc.indexOf("/media/icons/plus.gif") != -1)
	{
		block.style.display = "block";
		img.src = "/media/icons/minus.gif";
	}
	else
	{
		block.style.display = "none";
		img.src = "/media/icons/plus.gif";
	}
}

function changeImages() {
	if (document.images) {
		for (var i=0; i < changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}