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];}
}

// code taken and modified from www.w3schools.com

function ConfirmDelete(title,IDno)
{
	var fRet;
	fRet = confirm('Are you sure you want to delete news post "' + title + '"?');
	if (fRet == true)
		window.location.href='removed.php?id=' + IDno;
} 

function editcancel(IDno)
{
	cancelbox("newsedit" + IDno);
	document.getElementById("newsitem" + IDno).style.display="inherit";
}
function editpost(IDno)
{

loadXMLDoc("ajax_post.php?type=edit&id=" + IDno,function()
  {
  if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
    	document.getElementById("newsedit" + IDno).innerHTML=xmlhttp.responseText;
    	document.getElementById("newsitem" + IDno).style.display="none";
    }
  });
}
function cancelbox(divname)
{
loadXMLDoc("ajax_post.php?type=cancel",function()
  {
  if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
    document.getElementById(divname).innerHTML=xmlhttp.responseText;
    }
  });
}

function newpost()
{
loadXMLDoc("ajax_post.php?type=new",function()
  {
  if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
    document.getElementById("newpost").innerHTML=xmlhttp.responseText;
    }
  });
}

function loadXMLDoc(url,cfunc)
{
if (window.XMLHttpRequest)
  {// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  }
else
  {// code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
xmlhttp.onreadystatechange=cfunc;
xmlhttp.open("GET",url,true);
xmlhttp.send();
}