function tableSearch(own_elem, tableID, rowsearch=0) {
    var table, input, tr, td, row_content;
    table = document.getElementById(tableID);
    input = document.getElementById(own_elem).value.toUpperCase();
    tr = table.getElementsByTagName("tr");

    for (let i = 0; i < tr.length; i++) {
        td = tr[i].getElementsByTagName("td")[rowsearch];
        if(td){
            row_content = td.textContent || td.innerText;
            if (row_content.toUpperCase().indexOf(input) > -1) {
                tr[i].style.display = "";
            }
            else{
                tr[i].style.display ="none";
            }
        }
    }
}

function toggleRoomDropdown() {
    document.getElementById("rooms-unrolled").style.display = "inline";
    document.getElementById("rooms-rolled").style.display = "none";

}

function untoggleRoomDropdown() {
    document.getElementById("rooms-rolled").style.display = "inline";
    document.getElementById("rooms-unrolled").style.display = "none";
}