var globalBrowserID = /MSIE/.test(navigator.userAgent) ? 'IE' : 'Mozilla';

function blurb(ID)
{
	var element = document.getElementById(ID);
	element.style.display = "block";
}

function unblurb(ID)
{
	var element = document.getElementById(ID);
	element.style.display = "none";
}


function greyOut(element)
{
	element.style.backgroundColor = '#32433b';
	element.style.borderColor = '#ccd1ba';
}

function greyNot(element)
{
	element.style.backgroundColor = 'transparent';
	element.style.borderColor = '#96998f';
}

function setHeight()
{
	var elements = new Array();
	var maxHeight = 0;
	for (var index = 0; index < arguments.length; ++index)
	{
		var ID = arguments[index];
		var elem = document.getElementById(ID);
		elements.push(elem);
		var height = xHeight(elem);
		maxHeight = height > maxHeight ? height : maxHeight;
	}
	
	for (var index = 0; index < elements.length; ++index)
	{
		xHeight(elements[index], maxHeight);
	}
}