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 blankOut(theTextbox) {
	theTextbox.value = '';
	return;
}

function checkLogin(theForm) {
	if (theForm.email.value == '') {
		alert('Please enter an email address');
		theForm.email.focus();
		return false;
	}
	else {
		var x = theForm.email.value;
		var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
		if (!filter.test(x)) {
			alert('The entered email address is in an invalid format.');
			return false;
		}
		else {
			if (theForm.password.value == '') {
				alert('Please enter a password');
				theForm.password.focus();
				return false;
			}
			else {
				theForm.action = "processing/login.jsp";
				return true;
			}
		}
	}
}

function popUp(URL, width, height) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width="+width+",height="+height+",left = 200,top = 100');");
}

function popUpScreens(URL, width, height) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width="+width+",height="+height+",left = 200,top = 100');");
}

function setStatusMsg(statusMsg){
	window.status=statusMsg;
	return true;
}

function showDropDown(show, hideDiv, showDiv) {
	if (show) {
		hideDiv.style.visibility = "hidden";
		hideDiv.style.display = "none";
		showDiv.style.visibility = "visible";
		showDiv.style.display = "inline";
	}
	else {
		hideDiv.style.visibility = "visible";
		hideDiv.style.display = "inline";
		showDiv.style.visibility = "hidden";
		showDiv.style.display = "none";
	}
}

function enterSubmit(theForm, completed) {
  if (window.event.keyCode == 13 && completed) {
    theForm.submit();
  }
}