var menuColorHover	=	'#959533';
var menuColor		= 	'olive';

function toggleLayer(whichLayer)
{
    // hide all the divs
    document.getElementById('main').style.display = 'none';
    document.getElementById('formula').style.display = 'none';
    document.getElementById('suggest').style.display = 'none';
    document.getElementById('comment').style.display = 'none';
    document.getElementById('tags').style.display = 'none';
    document.getElementById('terms').style.display = 'none';

    // show the requested div
    document.getElementById(whichLayer).style.display = 'block';

}

function runFlash()
{
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="100%" height="100%">');
	document.write('<param name="movie" value="/stage_final.swf">');
	document.write('<param name="quality" value="high">');
	document.write('<param name="wmode" value="transparent" />');
	document.write('<embed src="/stage_final.swf" wmode="transparent" quality="high" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="100%" height="100%"></embed>');
	document.write('</object>');
}


function submitenter(myfield,e)
{
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
else return true;

if (keycode == 13)
   {
   myfield.form.submit();
   return false;
   }
else
   return true;
}


function addToFavorites() 
{ 
	if (window.sidebar) 
	{
		window.sidebar.addPanel("TheTongue.net", "http://www.thetongue.net","");
	}
	else if (window.external) 
	{ 
		window.external.AddFavorite("http://www.thetongue.net","TheTongue.net") 
	} 
}


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_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];}
}

var request = false;
try 
{
	request = new XMLHttpRequest();
} 
catch (trymicrosoft) {
	try 
	{
		request = new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch (othermicrosoft) 
	{
		try 
		{
			request = new ActiveXObject("Microsoft.XMLHTTP");
		} 
		catch (failed) 
		{
			request = false;
		}
	}
}

if (!request)
	alert("Error initializing XMLHttpRequest! Please refresh the page.");


function logReview(url) {
	var rand = Math.floor(Math.random() * 1000);
	url = url + "&rand="+rand;
	request.abort();
	request.onreadystatechange = stateHand;
	request.open("GET", url, true);
	request.send(null);
	return true;
}

function stateHand() {
	return true;
}

function logStats(id) {
	var url = "/redirect.php?full=";
	url = url + id;
	request.abort();
	request.onreadystatechange = stateHand;
	request.open("GET", url, true);
	request.send(null);
	return true;
}