(function($){$.fn.swSlider=function(settings){var objElm=this;var pTimeout;var iScrollPosition=0;settings=jQuery.extend({elmButton:'',iTop:0,iLeft:0,iScrollTimeout:1000,iExpandDuration:500,bExpanded:false,bOnExpand:false,bOnCollapse:false},settings);$(window).scroll(function(){doScroll();});$(window).resize(function(){doScroll();});$(settings.elmButton).css({height:this.height()});$(settings.elmButton).click(function(){if(!settings.bExpanded){doExpand();}else{doCollapse();}});function doExpand(){if(!settings.bOnExpand){$(objElm).animate({left:"0px"},settings.iExpandDuration,'linear',function(){settings.bOnExpand=false;settings.bExpanded=true;});settings.bOnExpand=true;}};function doCollapse(){if(!settings.bOnCollapse){$(objElm).animate({left:settings.iLeft+"px"},settings.iExpandDuration,'linear',function(){settings.bOnCollapse=false;settings.bExpanded=false;});settings.bOnCollapse=true;}};function doScroll(){clearTimeout(pTimeout);var iOldTop=$(objElm).offset().top;var iNewTop=$(document).scrollTop()+settings.iTop;var iTime=Math.abs(iOldTop-iNewTop);iScrollPosition=iNewTop;pTimeout=setTimeout(function(){clearTimeout(pTimeout);$(objElm).animate({top:iScrollPosition+"px"},iTime);},settings.iScrollTimeout);};doScroll();};})(jQuery);