if (document.layers) {n=1;ie=0}
if (document.all) {n=0;ie=1}

function init() 
{
	if (document.layers) 
	{
  		visible = 'show';
  		hidden = 'hide';
	}	 
	else if (document.all) 
	{
  	visible = 'visible';
  	hidden = 'hidden';	
	}
}
function getDim(el){
	for (var lx=0,ly=0;el!=null;lx+=el.offsetLeft,ly+=el.offsetTop,el=el.offsetParent);
	return {x:lx,y:ly}
}

var otherlayer="admin";
function hideShowLayer(mLayerName, layerName, doWhat)
{
	var op = document.getElementById(mLayerName);
	var o = document.getElementById(layerName);
	if (doWhat == "SHOW")
	{
		//alert("Show the Layer");
		var dim = getDim(op);
		o.style.top=dim.y+12;
		o.style.left=dim.x;
		o.style.display='';
		curMenu2 = o;
			
		if ( document.layers )
		{
			eval("document." + layerName + ".visibility = 'visible'");  
		}
	    if (document.all)
		{
			eval(layerName + ".style.visibility = 'visible'");
		}	
 		else if(document.getElementById)
		{
			 document.getElementById(layerName).style.visibility = 'visible';
		}	
		otherlayer=layerName;	
	}
	else if (doWhat == "HIDE")
	{
		//alert("Hide the Layer");
		if ( document.layers )
		{
			eval("document." + layerName + ".visibility = 'hidden'"); 
		}
		if (document.all)
		{
			eval(layerName + ".style.visibility = 'hidden'");
		}
		else if(document.getElementById)
		{
			document.getElementById(layerName).style.visibility = 'hidden';
		}		

	}
	else
	{
		return false;
	}
}
function hideOtherLayer()
{
	if(otherlayer!="")
	{
		if ( document.layers )
		{
			eval("document." + otherlayer + ".visibility = 'hidden'"); 
		}
		if (document.all)
		{
			eval(otherlayer + ".style.visibility = 'hidden'");
		}
		else if(document.getElementById)
		{
			document.getElementById(otherlayer).style.visibility = 'hidden';
		}		
	
	}
}
function goBack() 
{ 
window.history.back();
}


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// updates the goals feilds respective to the player

function checkNumeric(FV)
{	
	if(isNaN(FV.value))
	{
		alert("must be a numeric value");
		FV.value="";
		FV.select();
	}
	
}

function MM_goToURL() { 
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function DoDelete(dL)
{
	if(confirm ("Are you sure you want to delete this item?"))
	{
		window.location=dL;	
	}

}
function checkCreateAccount()
{
var correct = true;
if(document.register.username.value.length < 6 || document.register.username.value.length > 15){correct = false; alert("Username must be between 6-12 charcters")}
if(document.register.password.value.length < 6 || document.register.password.value.length > 12){correct = false; alert("Password must be between 6-12 charcters")}

if (document.register.username.value == "" && correct == true) {correct = false; alert("Please must enter a username")}
if (document.register.password.value == "" && correct == true) {correct = false; alert("Please must enter a password")}
if (document.register.email.value == "" && correct == true) {correct = false; alert("Please enter a email.")}
if(document.register.email.value.search("@") < 0){correct = false; alert("Please enter a correct email address.")};


if (correct){
	document.register.add.value='1';
}
return correct
}