var opened = false,sliding = false,ie=false;
function doSlide(menuId){
  if(sliding)return;
  slide(menuId);
}

function slide(menuId) {
  sliding = true;
  var doScale, h, scale = false,res = "";
  var numMenus = 3;
  var maxHeight = 861;
  for(i=1;numMenus>=i;i++){
    if(i==menuId)
      doScale = (opened)?1:numMenus-1;
    else
      doScale = -1;
    h = document.getElementById("slide"+i).offsetHeight + (((ie)?12:11) * doScale);
    h = (h>maxHeight)?maxHeight:(0>=h)?1:h;
    if(h>=0)document.getElementById("slide"+i).style.height = h + "px";
    scale = scale || (h>1 && maxHeight>h);
  }
  if (scale) {
      window.setTimeout("slide("+menuId+");",10);
  }else{
    opened = true;
    sliding = false;
  }
}
function overview() {
    document.getElementById("slide1").style.height = "198px";
    document.getElementById("slide2").style.height = "467px";
    document.getElementById("slide3").style.height = "198px";
    //document.getElementById("slide4").style.height = "165px";
    //document.getElementById("slide5").style.height = "100px";
}
function show(obj) {
  element = document.getElementById(obj);
      element.style.display="block";
}
function hide(obj) {
  element = document.getElementById(obj);
  element.style.display="none";
}
function nyt(theURL,winName,features) {
	  window.open(theURL,winName,features);
	}