function isPopup(){
	return (!top.frames['header']);
}

function showPopupFrameset(){
	if (isPopup()){
		document.getElementById("forumsFrameset").rows = "72,*";
	}
}

function showHeaderRow(){
	if (isPopup()) {
		if (document.getElementById("popupRow")) {
			document.getElementById("popupRow").style.display = "";
		}
	} else {
		if (document.getElementById("framesetRow")) {
			document.getElementById("framesetRow").style.display = "";
		}
	}
}