var clearAbout;var clearMap;function ShowAbout(){document.getElementById("divAbout").style.visibility="visible"}function HideAbout(){clearAbout=setTimeout("HideDivAbout()",300)}function ClearTimeAbout(){document.getElementById("divAbout").style.visibility="visible";clearTimeout(clearAbout)}function HideDivAbout(){document.getElementById("divAbout").style.visibility="hidden"}function ShowMap(){document.getElementById("divMap").style.visibility="visible"}function HideMap(){clearMap=setTimeout("HideDivMap()",300)}function ClearTimeMap(){document.getElementById("divMap").style.visibility="visible";clearTimeout(clearMap)}function HideDivMap(){document.getElementById("divMap").style.visibility="hidden"};