function disableAll()
{
	var masterDiv = document.getElementById("contentMaster");

	if(masterDiv != null)
	{
		var oArr = masterDiv.getElementsByTagName("DIV");

		if(oArr.length>0)
		{
			for(i=0; i<oArr.length; i++)
				oArr[i].className ="content hidden";
		}
	}
}
function enable(divID)
{
	var oDiv = document.getElementById(divID);
	
	if(oDiv != null)
	{
		oDiv.className = "content visible";
	}
}

function enableByOrdinal(divOrdinal)
{
	var masterDiv = document.getElementById("contentMaster");

	if(masterDiv != null)
	{
		var oArr = masterDiv.getElementsByTagName("DIV");

		if(oArr.length >= divOrdinal)
		{
			oArr[divOrdinal].className = "content visible";
		}
	}

}