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_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_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 imagePreload(tag, img_out, img_on) {
	var img = document.getElementById(tag);
	var imgOut = new Image;
	imgOut.src = img_out;
	var imgOn = new Image;
	imgOn.src = img_on;
	//alert(this.src);
	var p = img.parentNode;
	p.onmouseover = function () {
		img.src = imgOn.src;	
	}
	p.onmouseout = function () {
		img.src = imgOut.src;
	}
	
}

// Popup Window (Centred)
function popup(url,winname,w,h,feat) {
	if (!(isNaN(w) || isNaN(h))) {
		var x=parseInt((screen.width-w)/2);
		var y=parseInt((screen.height-h)/2);
		if (x<0)	x=0;
		if (y<0)	y=0;
		
		if (feat!=null && feat!="") {
			feat=","+feat;
		} else {
			feat="";
		}
		feat="left="+x+",top="+y+",width="+w+",height="+h+feat;
	}
	window.open(url,winname,feat);
}

function openGoogle(url) {
	popup(url,"",780,600,"resizable");
}

function makeWin(mypage,nwin){
  newWin=open(mypage,nwin,'width=420,height=108');
//  closeWin();
}
function closeWin(){
  if (newWin !=null) {newWin.close()}
}
function VexPopupURL(aURL){
var newWin=window.open(aURL,"Vex","directories=0,height=480,width=590,location=no,menubar=no,resizable=yes,scrollbars=yes,status=no,toolbar=yes");
var agt=navigator.userAgent.toLowerCase(); 
if(!(agt.indexOf("msie")!=-1 && (parseInt(agt.substr(agt.indexOf("msie")+5,1))==4))){
newWin.focus();
}
}

/*window.onload = function() {
	alert("running");
	(document.all && !window.print) ? null : setButtons();
}
function setButtons() {
	alert("setting buttons");
	var butts = document.getElementsByTagName('input');
	for (var i = 0; i < butts.length; i++) {
		if (i.className == "button"	) {
			alert("button");	
		}
	}
}*/