if(document.getElementById){var content=document.getElementById('portal-column-content');if(content){String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,'');}
var sl=document.getElementById('portal-column-one');var sr=document.getElementById('portal-column-two');sl=sl&&sl.innerHTML.trim();sr=sr&&sr.innerHTML.trim();content.className=(sl&&sr&&'sl sr')||(sl&&'sl')||(sr&&'sr')||'';}}