var tabs = [];
var XMLHTTP = null;

if (window.XMLHttpRequest) {
    XMLHTTP = new XMLHttpRequest();
} else if (window.ActiveXObject) {
    try {
        XMLHTTP = 
        new ActiveXObject("Msxml2.XMLHTTP");
    } catch (ex) {
        try {
            XMLHTTP = 
            new ActiveXObject("Microsoft.XMLHTTP");
        } catch (ex) {
        }
    }
}

function getTable( id, elm ) {
    //alert(id);
    if ( tabs[id] ){
        set_icon( elm );
        display( 'togglebox_' + id );
        return;
    } 
    XMLHTTP.open("GET", "index.php?p=zahlung&ajx=" + id);
    XMLHTTP.onreadystatechange = function (){ DatenAusgeben( id, elm ); }
    XMLHTTP.send(null);
}

function DatenAusgeben( id, elm ) {
    
    if (XMLHTTP.readyState == 4) {
        //alert(elm);
        document.getElementById( 'togglebox_' + id ).innerHTML = XMLHTTP.responseText;
        set_icon( elm );
        display( 'togglebox_' + id );
        tabs[id] = true;
    }
}