function move_lmb() {
	NS6 = (document.getElementById&&!document.all)
	IE = (document.all)
	NS = (navigator.appName=="Netscape" && navigator.appVersion.charAt(0)=="4")

	posun = 980;

	if (NS||NS6) {
		y = document.documentElement.scrollTop;
		if(y < posun) {y = posun}
		document.getElementById("lmb").style.top = y + 8 + "px";

		cenik = document.getElementById("eshopcenik").style.top;
		if((cenik != "") && (cenik != "-1000px")) {
			if(parseFloat(document.getElementById("eshopcenik").style.top) > document.documentElement.scrollTop) {
				document.getElementById("eshopcenik").style.top = document.documentElement.scrollTop + 7 + "px";
			}
		}
	}
	if (IE) {
		y = document.body.scrollTop;
		if(y < posun) {y = posun}
		document.getElementById('lmb').style.top = y + 8 + "px";

		cenik = document.getElementById("eshopcenik").style.top;
		if((cenik != "") && (cenik != "-1000px")) {
			if(parseFloat(document.getElementById("eshopcenik").style.top) > document.body.scrollTop) {
				document.getElementById("eshopcenik").style.top = document.body.scrollTop + 7 + "px";
			}
		}
	}
}