//-----------------------------------------------------------------------------
var curbgColor, curColor;
function active(obj,color) {
	if (obj.bgColor == null) {
		curbgColor = obj.style.backgroundColor;
		obj.style.backgroundColor = color;
	}
	else {
		curbgColor = obj.bgColor;
		obj.bgColor = color;
	}
}
//-----------------------------------------------------------------------------
function deactive(obj) {
	if (obj.bgColor == null)obj.style.backgroundColor = curbgColor;
	else obj.bgColor = curbgColor;
}
//-----------------------------------------------------------------------------
var curClass;
function active_class(obj){
	if (!obj || obj == null) return false;
	if (!obj.className) return false;
	curClass = obj.className;
	obj.className = 'Highlight';
}
//-----------------------------------------------------------------------------
function deactive_class(obj){
	if (!obj || obj == null) return false;
	if (!obj.className)return false;
	obj.className = curClass;
}
//-----------------------------------------------------------------------------