// JavaScript Document


  function findPosX(obj)
  {
    var curleft = 0;
    if(obj.offsetParent)
        while(1) 
        {
          curleft += obj.offsetLeft;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.x)
        curleft += obj.x;
    return curleft;
  }

  function findPosY(obj)
  {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }

var TO;
function menuOut( menu ) {
	TO = setTimeout('document.getElementById(\'' +menu+ '\').style.display =\'none\'', 250);
}
function menuOver() {
	clearTimeout(TO);
}

function showDropDown(tab, menu) {

	document.getElementById('theatredrop').style.display = 'none';
	document.getElementById('attractiondrop').style.display = 'none';
	document.getElementById('airportdrop').style.display = 'none';

	t = document.getElementById(tab);
	m = document.getElementById(menu);
	tx = findPosX( t ) -3;
	ty = findPosY( t );
	
	m.style.position = 'absolute';
	m.style.display = 'block';
	m.style.top = '170px';
	m.style.left = tx + 'px';
	
	
	
}