/*
* brisk - commons.js
*
- * Copyright (C) 2006 matteo.nastasi@milug.org
+ * Copyright (C) 2006-2008 Matteo Nastasi
+ * mailto: nastasi@alternativeoutput.it
+ * matteo.nastasi@milug.org
+ * web: http://www.alternativeoutput.it
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
})()
+function addEvent(obj,type,fn)
+{
+ if (obj.addEventListener) {
+ obj.addEventListener( type, fn, false);
+ }
+ else if (obj.attachEvent) {
+ obj["e"+type+fn] = fn;
+ obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
+ obj.attachEvent( "on"+type, obj[type+fn] );
+ }
+ else
+ throw new Error("Event registration not supported");
+}
+
+function removeEvent(obj,type,fn)
+{
+ if (obj.removeEventListener) {
+ obj.removeEventListener( type, fn, false );
+ }
+ else if (obj.detachEvent) {
+ obj.detachEvent( "on"+type, obj[type+fn] );
+ obj[type+fn] = null;
+ obj["e"+type+fn] = null;
+ }
+}
+
// var card_pos = RANGE 0 <= x < cards_ea_n
+function show_bigpict(obj, act, x, y)
+{
+ var big;
+
+ // alert("offsetTop: "+obj.offsetTop+" offsetLeft: "+obj.offsetLeft+"obj.id: "+obj.id);
+ big = $(obj.id+"_big");
+ if (act == "over") {
+ big.style.left = obj.offsetLeft + x+"px";
+ big.style.top = obj.offsetTop + y+"px";
+ big.style.visibility = "visible";
+ }
+ else {
+ big.style.visibility = "hidden";
+ }
+}
+
function rnd_int(min, max) {
return Math.floor(Math.random() * (max - min + 1) + min);
}