function doLogin()
{
	new Effect.SlideDown("login-form");
	setTimeout(function(){
		$('username').focus();
	},1200);
}
function cancelLogin()
{
	new Effect.SlideUp("login-form");
}

function moveRight()
{
	from=$('no-access-users');
	to=$('access-users');
	
	moveSelectObject(from,to,'add');
}

function moveLeft()
{
	from=$('access-users');
	to=$('no-access-users');
	moveSelectObject(from,to,'del');
}
function moveSelectObject(from,to,type)
{
	if(from.selectedIndex!=-1){
		selectedOption=from.options[from.selectedIndex];
		new Ajax.Request('ajax/projectUser.php',{
			parameters: 'id='+encodeURIComponent($F('projectId'))+'&uid='+encodeURIComponent(selectedOption.value)+'&action='+encodeURIComponent(type)
		});
		opt=document.createElement("option");
		opt.text = selectedOption.text;
		opt.value=selectedOption.value;
		
		if(document.all){
			to.add(opt);
		}else{
			to.add(opt,null);
		}
		from.remove(from.selectedIndex);
		
	}
}
function selectProject()
{
	if($('projects').selectedIndex != -1)
	{
		if($('projects').options[$('projects').selectedIndex].value != ""){
			$('project-holder').innerHTML="<center><img src='images/loading.gif' alt='Loading' /></center>";
			new Ajax.Updater('project-holder', 'ajax/getProject.php',{
				parameters:'id='+encodeURIComponent($('projects').options[$('projects').selectedIndex].value)
			});
		}
	}
}
function selectNews()
{
	if($('news').selectedIndex != -1)
	{
		if($('news').options[$('news').selectedIndex].value != ""){
			$('news-holder').innerHTML="<center><img src='images/loading.gif' alt='Loading' /></center>";
			new Ajax.Updater('news-holder', 'ajax/getNews.php',{
				parameters:'id='+encodeURIComponent($('news').options[$('news').selectedIndex].value),
				onComplete:function(){ wzinit() }
			});
		}
	}
}

function saveNews()
{
	subject=$F('newsSubject');
	body=$('wz_newsBody').contentWindow.document.body.innerHTML;
	$('saving').show();
	new Ajax.Request('ajax/saveNews.php', {
		parameters: 'subject='+encodeURIComponent(subject)+'&body='+encodeURIComponent(body)+'&nid='+encodeURIComponent($F('newsId')),
		onSuccess: function(){
			$('saving').hide();
			new Effect.Appear('saved');
			new PeriodicalExecuter(function(pe){
				new Effect.Fade('saved');
				pe.stop();
			},5)
		}
	});

}
function deleteNews()
{
	if(confirm("Are you sure you want to delete this news item? This action cannot be undone.")){
		new Ajax.Request('ajax/deleteNews.php', {
			parameters: 'nid='+encodeURIComponent($F('newsId')),
			onSuccess: function(){
				window.location="managenews.php";
			}
		});
	}
}
function deleteProject()
{
	if(confirm("Are you sure you want to delete this project? This action cannot be undone.")){
		new Ajax.Request('ajax/deleteProject.php', {
			parameters: 'pid='+encodeURIComponent($F('projectId')),
			onSuccess: function(){
				window.location="manageproject.php";
			}
		});
	}
}
function removeFile(id)
{
	if(confirm("Are you sure you want to delete this file? This action cannot be undone.")){
		new Ajax.Request('ajax/deleteFile.php', {
			parameters: 'fid='+encodeURIComponent(id),
			onSuccess: function(){
				$('projectFile'+id).remove();
			}
		});
	}
}
function deleteUser(id)
{
	if(confirm("Are you sure you want to delete this user? This action cannot be undone.")){
		new Ajax.Request('ajax/deleteUser.php', {
			parameters: 'uid='+encodeURIComponent(id),
			onSuccess: function(){
				$('user'+id).remove();
			}
		});
	}
}
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_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_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];}
}