var menuTimer=0;
function clsT()  {
  menuTimer = setTimeout("hideMenus()",500);
}
			
function clrT()  {
  clearTimeout(menuTimer);
}
				
function hideMenus()  {
  hA();
}

var leftCorner = new Array();

leftCorner[0] = 61;
leftCorner[1] = 162;
leftCorner[2] = 341;
leftCorner[3] = 486;
leftCorner[4] = 599;


function popTop(menu)  {
  hA();
  var e = document.getElementById("m1l"+menu);
  if (e!=null && e.style!=null) {
    if (document.body.clientWidth<=770)

      e.style.left = leftCorner[menu-1]; else
      e.style.left = (document.body.clientWidth-770)/2+leftCorner[menu-1];
    e.style.visibility = "visible";
    e = document.getElementById("fff"+menu);
    if (e!=null) {
    	e.color = "#000000";
    }
  }
}
function hA()  { 
  for (i=1; i<=leftCorner.length+1; i++) {
    var e = document.getElementById("m1l"+i);
    if (e!=null && e.style!=null) e.style.visibility = "hidden";
    e = document.getElementById("fff"+i);
    if (e!=null) {
    	e.color = "#3D3D3D";
    }
    if (document.images!=null && images!=null) {
      var img = document.images["navimage"+i];
      if (img!=null && images[2*(i-1)]!=null) {
        img.src = images[2*(i-1)].src;
      }
    }
  }
}
function ov(o) {
  o.parentNode.style.backgroundColor="#E3EdF6";
}
function ou(o) {
  o.parentNode.style.backgroundColor="#4D88C5";
}
var images = null;
function preloadImages() {
  if (document.images==null || images!=null) return;
  images = new Array();
  var e = document.images["navimage"+1];
  if (e == null)
  	return;
  var src = e.src;
  var path = src.substring(0, src.lastIndexOf("/") + 1);

  var img;
  img = new Image(); img.src = path + "prod_p.gif"; images[0] = img;
  img = new Image(); img.src = path + "prod_a.gif"; images[1] = img;
  img = new Image(); img.src = path + "area_p.gif"; images[2] = img;
  img = new Image(); img.src = path + "area_a.gif"; images[3] = img;
  img = new Image(); img.src = path + "serv_p.gif"; images[4] = img;
  img = new Image(); img.src = path + "serv_a.gif"; images[5] = img;
  img = new Image(); img.src = path + "co_p.gif"; images[6] = img;
  img = new Image(); img.src = path + "co_a.gif"; images[7] = img;
  img = new Image(); img.src = path + "dm_p.gif"; images[8] = img;
  img = new Image(); img.src = path + "dm_a.gif"; images[9] = img;
}

function changeImage(index, state) {
  if (document.images==null || images==null) return;
 
  var e = document.images["navimage"+index];
  if (e!=null) {
    index--;
    if (images[2*index+1]!=null && images[2*index]!=null)
      e.src = state?images[2*index+1].src:images[2*index].src;
  }
}

setTimeout("preloadImages()",100);