// Функции для выпадающего меню
var prev_color = "";
var class_name = "";
function OnOverMenu(tr, div, mode) {
	if(mode) {
		//prev_color = tr.style.backgroundColor;
		//tr.style.backgroundColor = "#016eb9";
		//class_name = div.className;
		//div.className = null;
		//div.style.position = "absolute";
		div.style.visibility = "visible";
		div.style.display = "";
		var coll = document.all.tags("SELECT");
		for(var i = 0; i < coll.length; i++) coll[i].style.visibility = "hidden";
		var coll = document.all.tags("IFRAME");
		for(var i = 0; i < coll.length; i++) coll[i].style.visibility = "hidden";
	} else {
		//tr.style.backgroundColor = prev_color;
		div.className = class_name;
		div.style.visibility = "hidden";
		div.style.display = "none";
		var coll = document.all.tags("SELECT");
		for(var i = 0; i < coll.length; i++) coll[i].style.visibility = "visible";
		var coll = document.all.tags("IFRAME");
		for(var i = 0; i < coll.length; i++) coll[i].style.visibility = "visible";
	}
}