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 func (obj, ob)
{obj.style.background="#0099FF";
ob.style.visibility="visible";
}
function funcoff (obj, ob)
{obj.style.background="#00CCFF";
ob.style.visibility="hidden";
}
function vfunc (obj, ob)
{obj.style.background="#EC0000";
ob.style.visibility="visible";}
function vfuncoff (obj, ob)
{obj.style.background="#000000";
ob.style.visibility="hidden";}
function vfunc2(obje, obj, ob)
{obj.style.background="#EC0000";
ob.style.visibility="visible";
obje.style.visibility="visible";}
function vfuncoff2 (obje, obj, ob)
{obj.style.background="#000000";
ob.style.visibility="hidden";
obje.style.visibility="hidden";}

function f(n_title, n_url, n_date, n_time, n_descr)
{
	this.title = n_title;
	this.url = n_url;
	this.date = n_date;
	this.time = n_time;
	this.descr = n_descr;
}

function compareTime(a,b) {
	if(a.date == b.date) {	
		if (a.time < b.time )
			return 1
		if (a.time > b.time)
			return -1
		// a must be equal to b
		return 0
	}
	if (a.date < b.date )
		return 1
	if (a.date > b.date)
		return -1
}