if(parseInt(navigator.appVersion) >= 4) {
	if(navigator.appName == "Netscape") {
		isNav = true;
	} else {
		isIE = true;
	}
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
// -->

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) { //v4.0
  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 && document.getElementById) x=document.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 getEggy(evt) {
	var alt = (isNav) ? evt.modifiers & Event.ALT_MASK : window.event.altKey;
	var ctrl = (isNav) ? evt.modifiers & Event.CONTROL_MASK : window.event.ctrlKey;
	var shift = (isNav) ? evt.modifiers & Event.SHIFT_MASK : window.event.shiftKey;
	if(alt && ctrl && shift) {
		fortunes = ["eggy","fishy","brains"];
		alert(fortunes[(Math.random() * 2)+1]);
	}
}

function navRollover(obj,lvl) {
	if(lvl == 1) {
		var el = obj.parentElement;
		var styl = el.className;
		switch(styl) {
			case "navFocus":
				
			break
			default:
				el.style.backgroundColor = "#CCCCCC";
			break
		}
	}
}


function navRollout(obj,lvl) {
	if(lvl == 1) {
		var el = obj.parentElement;
		var styl = el.className;
		switch(styl) {
			case "navFocus":
				
			break
			default:
				el.style.backgroundColor = "#DDDDDD";
			break
		}
	}
}

function adjustPagePos() {
	var oSizer = getObject("sizer");
	var height = oSizer.offsetHeight;
	var width = oSizer.offsetWidth;
	var oPage = getObject("page");
	var top = (height < oPage.offsetHeight) ? 0 : (height - oPage.offsetHeight) / 2;
	var left = (width < oPage.offsetWidth) ? 0 : (width - oPage.offsetWidth) / 2;
	eval("oPage." + styleref + "top = '" + top + "px'");
	eval("oPage." + styleref + "left = '" + left + "px'");
	eval("oPage." + styleref + "visibility = 'visible'");
}