function overplan(id, class_name)
{
	if (document.all)
	{
	  document.all[id].className = class_name;
	}
	if (document.layers)
	{
	  document[id].className = class_name;
	}
	if (document.getElementById)
	{
	  document.getElementById(id).className = class_name;
	}
}

function outplan(id)
{
	if (document.all)
	{
	  document.all[id].className = "hidden";
	}
	if (document.layers)
	{
	  document[id].className = "hidden";
	}
	if (document.getElementById)
	{
	  document.getElementById(id).className = "hidden";
	}
}



var BArchStepSize = 0.125;
var BArchRootSize = 1;
var BArchCounter = 0;
var BArchMaxSteps = 2;

function BArchSizer(spInc, reset)
{
	// reset
	if (reset) BArchCounter = -1;

	if (Math.abs(BArchCounter + spInc) <= BArchMaxSteps)
	{
		BArchCounter += spInc;
		BArchFS = BArchCounter * BArchStepSize + BArchRootSize;
		BArchContentBody = document.getElementById('section_content');
		BArchContentBody.style.fontSize = BArchFS + 'em';
	}
}