// Thanks to SuckerFish for the initial inspiration // Enables all top-level li's on a ul to open an embedded ul on mouseover // Clicking on the li will keep the embedded ul open // Call from the body tag using onload, and pass an array of tag id, i.e. // // function menuInit() { if (window.attachEvent) { var sfEls = document.getElementById("left_menu").getElementsByTagName("LI"); for (var i=0; i