// no frames
if (top!=self) top.location=self.location;


// window.onload
var runOnLoad = []; // runOnLoad.push(funcName);
window.onload = function() { for (var a = 0; runOnLoad.length > a;a++) eval(runOnLoad[a]+"();"); }


// cookies
function cookieSet(name,value,days) {
	var expires = "";
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		expires = "; expires="+date.toGMTString();
	}
	document.cookie = name+"="+value+expires+"; path=/";
}
function cookieGet(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function cookieUnset(name) {
	cookieSet(name,"",-1);
}


// funcs
function getElementsByClass(className) {
	var tags = document.getElementsByTagName("*");
	var r = new Array;
	for (var i=0; i<tags.length; i++) if (tags[i].className.match(className)) r[r.length] = tags[i];
	return r;
}
function dialog(url,w,h) {
	w = w || 800;
	h = h || 600;
	return window.showModalDialog(url,'dialog','dialogWidth:'+w+'px;dialogHeight:'+h+'px');
}