	function skryt() {
		for (i=1; i<20; i++) {
			if (document.getElementById("ok" + i)) { document.getElementById("ok" + i).style.display = "none" }; //if
		} //for - i
		for (i=1; i<20; i++) {
			if (document.getElementById("tv_ok" + i)) { document.getElementById("tv_ok" + i).style.display = "none" }; //if
		} //for - i
	}; //function";

