/* javascript "click" */
function go(u) {
  window.location=u; return false;
};

/* un-hide, hide */
function uh(id) {
  document.getElementById(id).style.display = "";
};

function h(id) { 
  document.getElementById(id).style.display = "none";
};


/* show item */
function showItem(item)	{
  document.getElementById(item).style.display='block';
};

/* hide item */
function hideItem(item) {
  document.getElementById(item).style.display='none';
};

/* toggle items */
function toggleItem(item) {
  if ((document.getElementById(item).style.display=='none') ||
      (document.getElementById(item).style.display=='')) {
    document.getElementById(item).style.display='block';
  } else {
    document.getElementById(item).style.display='none';
  }
};

/*switch items */
var currentItem="item1";

function switchItem(which) {
  switchItem2(currentItem, which);
  currentItem=which;
};

/* hide one item, show another */
function switchItem2(toHide,toShow) {
  hideItem(toHide);
  showItem(toShow);
};

/* event listener to close service dropdown */
document.onclick=function(event){
  if(document.getElementById('servicelist').style.display=="block"){
    hideItem('servicelist');
  }
};