// JavaScript
<!--
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 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 toggleblocks (postid) {
var whichpost = document.getElementById(postid);
var whichtochange = document.getElementById(postid + "PM");
if (whichpost.className=="collapseblock") {
whichpost.className="expandblock";
whichtochange.className="minus";
}
else {
whichpost.className="collapseblock";
whichtochange.className="plus";
}
}


ajaxGetContent = function(param){
var urlGet = 'content/' + param + '.html';
var content = new Ajax.Updater('topicsContent', urlGet, { method: 'get' });

clearSelected(); /* clear selected element */


/* Set another selected element*/
var classer = document.getElementById(param);
classer.className="itemNavigatorSelected";

}

function clearSelected(){
	if(document.getElementById("ctrl").value==1)
	{
		var ar = new Array()
		ar[0] = 'basic1'
		ar[1] = 'internet1'
		ar[2] = 'programs1'
		ar[3] = 'security1'
		ar[4] = 'lifestyle1'
	}
	else
	{
		var ar = new Array()
		ar[0] = 'basic2'
		ar[1] = 'internet2'
		ar[2] = 'programs2'
		ar[3] = 'security2'
		ar[4] = 'lifestyle2'
	}

for(i=0;i<ar.length;i++) {
var classer = document.getElementById(ar[i]);
classer.className="itemNavigator";
}


}


//-->