var hide= false;
function toggleRows(tableId, tag) {
	tbl = document.getElementById(tableId);
	var len = tbl.rows.length;
	var vStyle = (hide)? "none":"";
	for(i=2 ; i< 3; i++) {
		tbl.rows[i].style.display = vStyle;
	}
	if(hide)
		tag.innerHTML = "Specify Poker Rooms";
	else
		tag.innerHTML = "Hide Poker Rooms";
	hide= !hide;
}