// Helicopter Picture Gallery

	if (document.images) 
	{
		image1 = new Image();
		image1.src = "../gallery/full/heli1.jpg";
		image2 = new Image();
		image2.src = "../gallery/full/heli2.jpg";
		image3 = new Image();
		image3.src = "../gallery/full/heli3.jpg";
		image4 = new Image();
		image4.src = "../gallery/full/heli4.jpg";
		image5 = new Image();
		image5.src = "../gallery/full/heli5.jpg";
		image6 = new Image();
		image6.src = "../gallery/full/heli6.jpg";
		image7 = new Image();
		image7.src = "../gallery/full/heli7.jpg";
		image8 = new Image();
		image8.src = "../gallery/full/heli8.jpg";
		image9 = new Image();
		image9.src = "../gallery/full/heli9.jpg";
		image10 = new Image();
		image10.src = "../gallery/full/heli10.jpg";
		image11 = new Image();
		image11.src = "../gallery/full/heli11.jpg";
		image12 = new Image();
		image12.src = "../gallery/full/heli12.jpg";
		image13 = new Image();
		image13.src = "../gallery/full/heli13.jpg";
		image14 = new Image();
		image14.src = "../gallery/full/heli14.jpg";
		image15 = new Image();
		image15.src = "../gallery/full/heli15.jpg";
		image16 = new Image();
		image16.src = "../gallery/full/heli16.jpg";
		image17 = new Image();
		image17.src = "../gallery/full/heli17.jpg";
		image18 = new Image();
		image18.src = "../gallery/full/heli18.jpg";
		image19 = new Image();
		image19.src = "../gallery/full/heli19.jpg";
		image20 = new Image();
		image20.src = "../gallery/full/heli20.jpg";
		image21 = new Image();
		image21.src = "../gallery/full/heli21.jpg";
		image22 = new Image();
		image22.src = "../gallery/full/heli22.jpg";
		image23 = new Image();
		image23.src = "../gallery/full/heli23.jpg";
		image24 = new Image();
		image24.src = "../gallery/full/heli24.jpg";
		image25 = new Image();
		image25.src = "../gallery/full/heli25.jpg";
		image26 = new Image();
		image26.src = "../gallery/full/heli26.jpg";
		image27 = new Image();
		image27.src = "../gallery/full/heli27.jpg";
		image28 = new Image();
		image28.src = "../gallery/full/heli28.jpg";
		image29 = new Image();
		image29.src = "../gallery/full/heli29.jpg";
		image30 = new Image();
		image30.src = "../gallery/full/heli30.jpg";
		image31 = new Image();
		image31.src = "../gallery/full/heli31.jpg";
	}

	//Function to 'activate' images.
	function imgOn(imgName1,imgName2) 
	{
		  if (document.images) 
		  {
			  document[imgName1].src = eval(imgName2 + ".src");
		  }
	}

	//Function to 'deactivate' images.
	function imgOff(imgName) 
	{
		  if (document.images) 
		  {
			document[imgName].src = eval(imgName + ".src");
		  }
	}


	timerID = null;

	function ScrollDown(speed)
	{
		if (document.getElementById)
		{
			if (parseInt(txt.style.top) < 0)
				txt.style.top = parseInt(txt.style.top) + speed + "px";
			timerID = setTimeout("ScrollDown("+speed+")",30)
		}
	}

	function ScrollUp(speed)
	{
		if(document.getElementById)
		{
			if (parseInt(txt.style.top) > cnt.offsetHeight - txt.offsetHeight)
				txt.style.top = parseInt(txt.style.top) - speed + "px";
			timerID = setTimeout("ScrollUp("+speed+")",30)
	   }
	}

	function ScrollStop()
	{
		if(document.getElementById)
		{
			clearTimeout(timerID);
		}
	}

	function ScrollInit() 
	{
		if (document.getElementById) 
		{
			cnt = document.getElementById("cont");
			txt = document.getElementById("imgs");
			txt.style.top = 0;
		}
	}

	onload=ScrollInit;