// Macromedia rollover scripts
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];}
}

// General scripts
function closeSelf(){
	window.close();
	return true;
	}

function printWindow(){
	if (window.print){
		window.print();
		} else { alert("To print please use the File menu and select Print");
	}
}

function popup(URL){
	window.open(URL,'notes','scrollbars=yes,resizable=yes,width=550,height=600,left=0,top=0');	
}

// Clock script - amended to display 24h clock instead of 12h + bug fix for NS
// Courtesy of SimplytheBest.net (http://simplythebest.net/info/dhtml_scripts.html)
function tick() {
	var hours, minutes, seconds, ap;
	var intHours, intMinutes, intSeconds;
	var today;
	today = new Date();
	intHours = today.getHours();
	intMinutes = today.getMinutes();
	intSeconds = today.getSeconds();
	
/*	if (intHours == 0) {
		hours = "12:";
		ap = "";
	} else if (intHours < 12) {
		hours = intHours+":";
		ap = " AM";
	} else if (intHours == 12) {
		hours = "12:";
		ap = "";
	} else {
		intHours = intHours - 12
		hours = intHours + ":";
		ap = " PM";
	}
	
	if (intMinutes < 10) {
		minutes = "0"+intMinutes+":";
	} else {
		minutes = intMinutes+":";
	}
	
	if (intSeconds < 10) {
		seconds = "0"+intSeconds+" ";
	} else {
		seconds = intSeconds+" ";
	}
*/
	if (intMinutes < 10) {
		intMinutes = "0"+intMinutes;
	}
	
	if (intSeconds < 10) {
		intSeconds = "0"+intSeconds;
	}
	
	//timeString = hours+minutes+seconds;//+ap;
	timeString = intHours + ":" + intMinutes + ":" + intSeconds;
	if (document.all){
		Clock.innerHTML = timeString;
	} else {
		document.getElementById("Clock").innerHTML = timeString;
	}
	window.setTimeout("tick();", 1000);
}
//window.onload = tick;


// Swap nv bkgrnd colour on rollover
function swapCellColour(targetCellID,swapColour){
	targetCellID.style.backgroundColor = swapColour;
}