function ApplyClass(ID, className)
{
	var ele = document.getElementById(ID);

	if (!((new RegExp(ID)).test(ele.className)))
	{
		ele.className = (ele.className + ' ' + className).replace(/\s\s/g, ' ').replace(/^\s+/, '').replace(/\s+$/, '');
	}
}

function RemoveClass(ID, className)
{
	var ele = document.getElementById(ID);
	ele.className = ele.className.replace(new RegExp(className, 'g')).replace(/\s\s/g, ' ').replace(/^\s+/, '').replace(/\s+$/, '');
}