<!--
function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

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_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 notEmail(string) {
    if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
        return false;
    else
        return true;
}

function checkContactForm(theForm)
{	
	if (theForm.realname.value == "") {
		alert("Please enter your name");
		theForm.realname.focus();
		return false; 
	}	
	if (notEmail(theForm.email.value)) {
		alert("Please enter a valid email address");
		theForm.email.focus();
		return false; 
	}
	if (theForm.message.value == "") {
		alert("Please enter a message");
		theForm.message.focus();
		return false; 
	}
    return true;
}


var whichButton = null;
function checkForm(f)
//elements named m_ .... are mandatory fields
{	
	if(whichButton !='viewEntries') {
	    whichButton = null;
		var msg="";
		for(var i=0; i<f.elements.length; i++){
			var e = f.elements[i];
			if (e.name.substring(0,2)=='m_' && !e.disabled
				&& ((e.type.substring(0,4)=='text' && e.value=='')
				|| (e.type.substring(0,6)=='select' && e.selectedIndex==0))) {
					if (msg=="") {e.focus();}
					msg += "Please enter " + e.name.substring(2,999).replace(/_/g," ") + "\n";
			}
		}
		if (msg!="") {
			alert(msg);
			return false;
		}
	}
	return true;
}

function openPlainWindow (url,w,h) {	
	var X = 0;
	var Y = 0;
	if (screen.availWidth) {
		X = (screen.availWidth / 2) - (w / 2) - 5;
		Y = (screen.availHeight / 2) - (h / 2);
	} else {
		X = (800 / 2) - (w / 2) - 5;
		Y = (600 / 2) - (h / 2);
	}
	//if (navigator.product == 'Gecko') h += 63;
	
	popupWindow = window.open(url, 'popUp', 'left=' + X + ',top=' + Y + 
		',screenX=' + X + ',screenY=' + Y + 
		',toolbar=no,scrollbars=no,resizable=no,directories=no,location=no,status=no' + 
		',height=' + h + ',width=' + w );
	popupWindow.focus();
}

function openFullScreen (url) {	
	popupWindow = window.open(url, 'popUp', 'fullscreen=yes, scrollbars=auto');
	popupWindow.focus();
}