// JavaScript Document

var section = 0; //Failsafe setting of default section
var exists;
var allStretch;
	
//the main function, call to the effect object
function init(){
	var divs = document.getElementsByClassName("nav-sub");
	allStretch = new fx.MultiFadeSize(divs, {duration: 400});

	items = document.getElementsByClassName("nav-title");
	for (i = 0; i < items.length; i++){
		var h3 = items[i];
		div = h3.nextSibling;
		h3.title = h3.className.replace("nav-title ", "");

		if (window.location.href.indexOf(h3.title) < 0) {
			allStretch.hide(div, 'height');
			if (exists != true) exists = false;
		}
		else exists = true;

		h3.onclick = function(){
			allStretch.showThisHideOpen(this.nextSibling, 100, 'height');
		}
	}

	if (exists == false) $('navbar').childNodes[2].fs.toggle('height');


	setTimeout("allStretch.showThisHideOpen(document.getElementsByClassName('nav-title')[section].nextSibling, 100, 'height')", 600);

	var now = new Date();
	var days = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
	var months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'];
	var sh = (now.getHours() < 10) ? '0' + now.getHours() : now.getHours();
	var sm = (now.getMinutes() < 10) ? '0' + now.getMinutes() : now.getMinutes();
	document.write('<div id="date">' + days[now.getDay()] + ' ' + now.getDate() + ' ' + months[now.getMonth()] + ' ' + now.getFullYear() + ', ' + sh + '.' + sm + '</div>');

}

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 MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function iView(iSrc) {		
	document.getElementById('frame').src = iSrc;
	return;
}