function cleartext(inputname)
{
	if (inputname.value == "TEMPERATURE")
	{
		inputname.value = "";
	}
};
function blurTemperature()
{
	if (document.getElementById("temperature").value == "")
	{
		document.getElementById("temperature").value = "TEMPERATURE";
	}
};
function writeText(strName, strValue, intWidth)
{
	if (document.layers)
	{
		document.write("<input id=\"" + strName + "\" name=\"" + strName + "\" value=\"" + strValue + "\" type=\"text\" onkeyup=\"convertIt()\" onblur=\"blurTemperature()\" onFocus=\"cleartext(" + strName + ")\" size=\"" + Math.round(parseInt(intWidth / 11)) + "\">");
	}
	else
	{
		document.write("<input id=\"" + strName + "\" name=\"" + strName + "\" value=\"" + strValue + "\" type=\"text\" onkeyup=\"convertIt()\" onblur=\"blurTemperature()\" onFocus=\"cleartext(" + strName + ")\" class=\"textarea\" style=\"width:" + intWidth + "px;\">");
	}
};
function convertIt()
{
	var intFrom, intTemperature, intTotal, strTemperature, fromTemperature;
	intTemperature = document.convert.temperature.value;
	intFrom = document.convert.elements[1].options[document.convert.elements[1].selectedIndex].value;
	if (intTemperature != "" && intTemperature != "TEMPERATURE" && document.getElementById("from").selectedIndex != 0 && isNaN(intTemperature) == false)
	{
		//figure out which value to use ie kg, ton etc
		if (intFrom == "f")
		{
			strTemperature = "Celsius";
			fromTemperature = "Fahrenheit";
			intTotal = (intTemperature- 32) * 5 / 9;		
		}
		else
		{
			strTemperature = "Fahrenheit";
			fromTemperature = "Celsius";
			intTotal = (intTemperature *9 / 5) + 32;
		}
		intTotal = (Math.round(intTotal * 100)) / 100;
		if (document.all)
		{
			document.all.answer.innerHTML = intTemperature + " " + fromTemperature + " = " + intTotal + " " + strTemperature;
		}
		else if(document.layers)
		{
			document.answer.document.write(intTemperature + " " + fromTemperature + " = " + intTotal + " " + strTemperature);
			document.answer.document.close();
		}
		else if(document.getElementById)
		{
			document.getElementById("answer").innerHTML = intTemperature + " " + fromTemperature + " = " + intTotal + " " + strTemperature;
		}
	}
	else
	{
		document.getElementById("answer").innerHTML = "";
	}
};
function aolFrig()
{
	if (blnAOL)
	{
		if (document.all)
		{
			document.all.answer.style.top = 454;
		}
		else if(document.getElementById)
		{
			document.getElementById("answer").style.top = 454;
		}
	}
};