var bNetscape4plus = (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1) >= "4");
	var bExplorer4plus = (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substring(0,1) >= "4");
	function CheckUIElements(){
		var yMenu1From, yMenu1To, yButtonFrom, yButtonTo, yOffset, timeoutNextCheck;
		if ( bNetscape4plus ) { // ????? ? ??
			yMenu1From   = document.getElementById("Menu1").top;
			yMenu1To     = top.pageYOffset + 136;   // ?? ?? ???? 307
		}else if ( bExplorer4plus ) {  // IE ? ??
			yMenu1From   = parseInt (Menu1.style.top, 10);
			yMenu1To     = document.body.scrollTop + 136; // ?? ??
		}
		timeoutNextCheck = 500;
		if ( Math.abs (yButtonFrom - (yMenu1To + 152)) < 6 && yButtonTo < yButtonFrom ) {
			setTimeout ("CheckUIElements()", timeoutNextCheck);
			return;
		}
		if ( yButtonFrom != yButtonTo ) {
			yOffset = Math.ceil( Math.abs( yButtonTo - yButtonFrom ) / 10 );
			if ( yButtonTo < yButtonFrom )
				yOffset = -yOffset;
			if ( bNetscape4plus )
				document["divLinkButton"].top += yOffset;
			else if ( bExplorer4plus )
				divLinkButton.style.top = parseInt (divLinkButton.style.top, 10) + yOffset;
			timeoutNextCheck = 10;
		}
		if ( yMenu1From != yMenu1To ) {
			yOffset = Math.ceil( Math.abs( yMenu1To - yMenu1From ) / 20 );
			if ( yMenu1To < yMenu1From )
				yOffset = -yOffset;
			if ( bNetscape4plus )
				document.getElementById("Menu1").top += yOffset;
			else if ( bExplorer4plus )
				Menu1.style.top = parseInt (Menu1.style.top, 10) + yOffset;
			timeoutNextCheck = 10;
		}
		setTimeout ("CheckUIElements()", timeoutNextCheck);
	}

	function MovePosition(){
		var y;
		// ??? ??? ???
		if ( bNetscape4plus ) {
			document.getElementById("Menu1").top = top.pageYOffset + 112;
			document.getElementById("Menu1").visibility = "visible";
		}else if ( bExplorer4plus ) {
			Menu1.style.top = document.body.scrollTop + 112;
			Menu1.style.visibility = "visible";
		}
		CheckUIElements();
		return true;
	}