if (top != window) {
	top.location.href = window.location.href;
}

function set_env() {
	var scrx = "";
	var scry = "";
	var scrn = "";
	
	scrx = window.screen.availWidth;
	scry = window.screen.availHeight;
	
	if (scrx == "" || scry == "") {
		scrn = "undefined";
	} else {
		scrn = scrx + "," + scry;
	}
		
	document.cookie = 'scrn=' + scrn;
}

function popwin(id) {
	
	var url = "index.php?p=a_" + id;
	var title = "win_" + id ;
	
	window.open(url, title, "width=800, height=600, scrollbars");
}