function expand( t ) {
 var li = t.getElementsByTagName( "li" );
 var ul = t.getElementsByTagName( "ul" );
 ul[0].style.position = "absolute";
// ul[0].style.left = "425px";
 ul[0].style.top = "165px";
 for ( var j=0; j < li.length; j++ ) {
   li[j].style.display = "block";
   li[j].style.background = "#D0FDFF";
   li[j].style.margin = "0px";
   li[j].style.width = "250px";
 }
}

function collapse( t ) {
 var li = t.getElementsByTagName( "li" );
 for ( var j=0; j < li.length; j++ ) {
   li[j].style.display = "none";
 }
 /*t.style.border = "4px solid #339967";*/
}

function init( ) {
  collapse( document.getElementById('liServices') );
}