"

From 2013.igem.org

function temper(n,des){var temp=document.getElementById("mercury");var height=25*n;temp.style.height=height+'px';var scroll_offset=$(des).offset();scroll_offset.top=scroll_offset.top-110;$("body,html").animate({scrollTop:scroll_offset.top},1000);} function getElementsByClassName(node,classname){if(node.getElementsByClassName){return node.getElementsByClassName(classname);}else{return(function getElementsByClass(searchClass,node){if(node==null) node=document;var classElements=[],els=node.getElementsByTagName("*"),elsLen=els.length,pattern=new RegExp("(^|\\s)"+searchClass+"(\\s|$)"),i,j;for(i=0,j=0;i<elsLen;i++){if(pattern.test(els[i].className)){classElements[j]=els[i];j++;}} return classElements;})(classname,node);}} function fold(){var sidebar=document.getElementById("sidebar");var leftarrow=document.getElementById("leftarrow");var rightarrow=document.getElementById("rightarrow");var section=getElementsByClassName(document,"section");var widget=document.getElementById("widget");var footer=document.getElementById("footer_bg");n=section.length;sidebar.style.left='-300px';leftarrow.style.visibility='hidden';rightarrow.style.opacity=0;rightarrow.style.visibility='visible';rightarrow.style.opacity=1;widget.style.visibility='visible';widget.style.opacity=1;footer.style.marginLeft='0px';for(var i=0;i<n;i++){var e=section[i];e.style.marginLeft='0px';}} function unfold(){var sidebar=document.getElementById("sidebar");var leftarrow=document.getElementById("leftarrow");var rightarrow=document.getElementById("rightarrow");var section=getElementsByClassName(document,"section");var widget=document.getElementById("widget");var footer=document.getElementById("footer_bg");n=section.length;sidebar.style.left='0px';leftarrow.style.visibility='visible';leftarrow.style.opacity=1;rightarrow.style.visibility='hidden';rightarrow.style.opacity=0;widget.style.visibility='hidden';widget.style.opacity=0;footer.style.marginLeft='300px';for(var i=0;i<n;i++){var e=section[i];e.style.marginLeft='300px';}} function scrollToElement(id,speed,num){$('html,body').animate({scrollTop:$("#"+id).offset().top-num},speed,function(){});}