function startList(a){if(document.all&&document.getElementById){navRoot=document.getElementById(a);for(i=0;i<navRoot.childNodes.length;i++){node=navRoot.childNodes[i];if(node.nodeName=="LI"){node.onmouseover=function(){this.className+=" over"};node.onmouseout=function(){this.className=this.className.replace(" over","")}}}}}AddToInitArray(function(){startList("nav1");startList("nav2");startList("nav3")});