/* ****************************
** File	: /js/mylib.js
** Descr.	: utilities 
** Author	: Jomar	Hønsi
** ************************* */
function pl (name) { //Pre-cache an image
	var img= new Image();
	img.src= name;
}

function dv(id,b) { // Turn div visibility on/off
	var e= d.getElementById(id);
	e.style.visibility= b ? "visible" : "hidden";	
}

function wopen_fs(url) { // Open window full screen
	var w= screen.width;
	var h= screen.height;
	window.open(url,"title","top=0,left=0,toolbar=no,statusbar=no,width=" + w +",height=" +h);
}

function wopen(url,x,y) { // Open window full screen
	var w= x;
	var h= y;
	window.open(url,"title","top=0,left=0,toolbar=no,statusbar=no,width=" + w +",height=" +h);
}