function popokno(adres, nazwa) {
	if (nazwa=="")
		nazwa="popwindow";
	if (adres.indexOf('?')==-1)
		adres=adres+"?x=y";
	window.open(adres+"&no_new_refresh=t", nazwa, 'toolbar=no,menubar=no,location=no,personalbar=no,scrollbars=yes,directories=no,status=no,resizable=no,copyhistory=no,width=650,height=400,top=50,left=50');
}

function pop_layer_header() {
	return "<TABLE cellspacing=0 cellpadding=0 border=0 width=100%><TR><TD align=right><A href=\"javascript:pop_layer_hide();\" style=\"color:#000000;\">Zamknij</A></TD></TR></TABLE>";
}

function pop_layer_show(t) {
	popl.write(pop_layer_header());
	popl.add(t);
	popl.moveTo(20, 20);
	popl.show();
}

function pop_layer_show_follow(text, x, y) {
	popl.write(pop_layer_header());
	popl.add(text);
	popl.moveTo(x+5, y-popl.getHeight()-10);
	popl.show();
}

function pop_layer_hide() {
	popl.hide();
}

function mousex() {
	var mousex = 0
	if(isMSIE || isOpera7){
	    mousex=event.clientX+document.body.scrollLeft
	    return mousex
	}else if(isOpera){
	    mousex=event.clientX
	    return mousex
	}else if(isNC){
	    mousex = e.pageX
	    return mousex
	}
}

function mousey() {
	var mousey = 0
	if(isMSIE || isOpera7){
	    mousey=event.clientY+document.body.scrollTop
	    return mousey
	}else if(isOpera){
	    mousey=event.clientY
	    return mousey
	}else if(isNC){
	    mousey = e.pageY
	    return mousey
	}
}