/* otevreni nahledu fotky */
function open_w(adr,widt,heig)
{
	widt += 20;
	heig += 20;
	window.open(adr,"Fotka","scrollbars=no,resizable=yes,toolbar=no,menubar=no,status=no,location=0,width="+widt+",height="+heig);
}

/* vlozeni smajliku */
	function smajlik(text) { if (document.formular.zprava_2.createTextRange &&
	document.formular.zprava_2.caretPos) { var caretPos = document.formular.zprava_2.caretPos;
	caretPos.text = caretPos.zprava_2.charAt(caretPos.text.length - 1) == ' ' ?
	text + ' ' : text; } else document.formular.zprava_2.value += text; document.formular.zprava_2.focus(caretPos) }