| sfHover = function() { | |
| var sfEls = document.getElementById("leftnav").getElementsByTagName( | |
| "li"); | |
| for (var i = 0; i < sfEls.length; i++) { | |
| sfEls[i].onmouseover = function() { | |
| this.className += " sfhover"; | |
| } | |
| sfEls[i].onmouseout = function() { | |
| this.className = this.className.replace(new RegExp( | |
| " sfhover\\b"), ""); | |
| } | |
| } | |
| } | |
| if (window.attachEvent) | |
| window.attachEvent("onload", sfHover); | |