window.onresize = moveFloater;
window.onscroll = moveFloater;
moveFloater(true);

function moveFloater(initalize) {
        if (navigator.userAgent.match(/iPhone/i)) return;
        if (navigator.userAgent.match(/iPod/i)) return;   
        if (navigator.userAgent.match(/iPad/i)) return;

        var scrllTp = typeof window.pageYOffset != 'undefined' ? window.pageYOffset:document.documentElement && document.documentElement.scrollTop ? document.documentElement.scrollTop: document.body.scrollTop? document.body.scrollTop:0;

	var fltr = document.getElementById("kontaktmenu");
	var wrpr = document.getElementById("wrapper");
	fltr.style.top = Math.min(wrpr.clientHeight+33 - scrllTp, document.documentElement.clientHeight+73) - 112 + "px";
}