MediaWiki:Vector.js

function columnAreaImage{ if(document.title.split(" ")[0] == "Preferences") {       return; }   var divS; if (document.getElementById ) { divS = document.getElementById("column-content"); } else if (document.all ) { divS = document.all["column-content"]; } else { return; }   if ( divS && divS.style ){ var divSHval; if (divS.style.pixelHeight) { divSHval= divS.style.pixelHeight; } else { divSHval= divS.offsetHeight; }       if(Number(divSHval) >1176){ //1136=768(number bigger than background image and side buttons)+imgheight(370) divS.style.backgroundImage = "url(/images/a/aa/VectorSidebarInfosphere.png)"; divS.style.backgroundPosition = "bottom left"; divS.style.backgroundRepeat = "no-repeat"; }   } } addOnloadHook(columnAreaImage);