// JavaScript Document

//scrollMenu

function showhide_obj(objIn)
{
   var obj = document.getElementById(objIn);
   var thisDiv;
   
  if ("none" == obj.style.display) 
  {
    var div_list = document.getElementById("triplink").getElementsByTagName("div");
    for (var i = 0; i < div_list.length; i++)  {
       thisDiv = div_list[i]; 
	   if(-1 != thisDiv.id.indexOf("city"))//is city div
	   {
			thisDiv.style.display = "none";//hide them
	   }
	}
    obj.style.display = "block"; //show current
  }
  else
  {
    obj.style.display="none";
  }

}