function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function dosearch() {
  if (document.search.query.value.length == 0) {
    alert("Please enter some text to search for.");
    return;
  }
  document.search.submit();
}

function addcontact() {
    new Ajax.Updater('contactbox', 'contacttool.php?op=add',
                     {asynchronus: false,
			     insertion: Insertion.Bottom});
}

function contactupdate(c, f) {
    var v = $F('contact'+c+f);
    contactmaybeclear(c);
    new Ajax.Request('contacttool.php?op=update&c='+c+'&f='+f,
                     { postBody: 'v='+escape(v), evalJS: true});
}

function contactupdate2(c, i, t, f) {
    var v = $F('contact'+c+t+i+f);
    contactmaybeclear(c);
    new Ajax.Request('contacttool.php?op=update&c='+c+'&f='+f+'&i='+i+'&t='+t,
                     { postBody: 'v='+escape(v)});
}

var contacttimers = new Array();

function contactmaybe(c, m) {
    var e = $('contact'+c+'info');
    e.className = 'contactoption';
    var n = document.createElement('div');
    n.className = 'drow';
    n.appendChild(document.createTextNode('Click to use existing contact:'));
    e.appendChild(n);
    for (i = 0; i < m.length; i++) {
        n = document.createElement('div');
        n.className = 'drow clickable';
        n.appendChild(document.createTextNode(m[i][1]));
        n.onClick = function() { contactselect(c, m[i][0]); };
        n.setAttribute('onclick', "contactselect("+c+", "+m[i][0]+")");
        e.appendChild(n);
    }
    //alert("contactmaybe("+c+", "+b+", m)");
    contacttimers[c] = window.setTimeout("contactmaybeclear("+c+")", 10000);
}

function contactmaybeclear(c) {
    var e = $('contact'+c+'info');
    if (contacttimers[c]) {
        window.clearTimeout(contacttimers[c]);
        contacttimers[c] = 0;
    }
    if (e && e.hasChildNodes()) {
        while (e.hasChildNodes()) {
            e.removeChild(e.firstChild);
        }
        e.className = '';
    }
}

function contactselect(c, n) {
    new Ajax.Updater('contact'+c, 'contacttool.php?op=replace&c='+c+'&n='+n);
}

function addaddress(c) {
    new Ajax.Updater('contact'+c+'addresses', 'contacttool.php?op=addad&&c='+c,
                     {asynchronus: false,
			     insertion: Insertion.Bottom});
}

function deladdress(c,i) {
    new Ajax.Updater('contact'+c+'addresses'+i, 'contacttool.php?op=deladdress&c='+c+'&i='+i);
}

function addphone(c) {
    new Ajax.Updater('contact'+c+'phones', 'contacttool.php?op=addph&c='+c,
                     {asynchronus: false,
			     insertion: Insertion.Bottom});
}

function delphone(c,i) {
    new Ajax.Updater('contact'+c+'phone'+i, 'contacttool.php?op=delphone&c='+c+		     '&i='+i);
}

function addemail(c) {
    new Ajax.Updater('contact'+c+'emails', 'contacttool.php?op=addem&c='+c,
                     {asynchronus: false,
			     insertion: Insertion.Bottom});
}

function delemail(c,i) {
    new Ajax.Updater('contact'+c+'email'+i, 'contacttool.php?op=delemail&c='+c+		     '&i='+i);
}

function rmcontact(c) {
    new Ajax.Updater('contact'+c, 'contacttool.php?op=rm&c='+c);
}