function showWaiting(){var totalHeight=0;totalHeight=$("footer").positionedOffset()[1]-$("footer").getHeight()+100;totalHeight=totalHeight<0?660:totalHeight;try{$("waitingPanel").setStyle({height:totalHeight+"px",width:pageWidth+"px"})}catch(e){$("waitingPanel").setStyle({height:totalHeight+"px",width:761+"px"})}$("waitingIcon").show();$("waitingPanel").show()}function hideWaiting(){$("waitingPanel").hide();$("waitingIcon").hide();$("waitingPanel").setStyle({height:0+"px"});positionFooter()};