var oUnPopTimer;
var bKeepPop = false;

function ExpandCollapse(sDivID, sDisplay) {
	var oStyle = document.getElementById(sDivID).style
	if (sDisplay) {
		oStyle.display = sDisplay
	}
	else {
		if (oStyle.display=='none')
			oStyle.display = 'block'
		else
			oStyle.display = 'none'
	}
}

function Pop(sDivID, sVisibility) {
	var oStyle = document.getElementById(sDivID).style
	if (sVisibility)
		oStyle.visibility = sVisibility;
	else
		if (oStyle.visibility=='visible')
			oStyle.visibility = 'hidden';
		else
			oStyle.visibility = 'visible'

	clearInterval(oUnPopTimer);
}

function unPop(sDivID) {
	clearInterval(oUnPopTimer);
	oUnPopTimer = setInterval('Pop("'+sDivID+'", "hidden")', 500);
}

function keepPop() {
	clearInterval(oUnPopTimer);
}