// JavaScript Document
var timer;

function show_dropdown()
{
	var x = document.getElementById("dropdown");
	x.style.display = "block";
}

function hide_dropdown()
{
	var x = document.getElementById("dropdown");
	x.style.display = "none";
}

if (document.images)
{
  preload_image_object = new Image();
  // set image url
  image_url = new Array();
  image_url[0] = "./images/php.png";
  image_url[1] = "./images/msql.png";
  image_url[2] = "./images/_Net.png";
  image_url[3] = "./images/Sql-Server.png";
  image_url[4] = "./images/Flash.png";
  image_url[5] = "./images/Photoshop.png";
  image_url[6] = "./images/ios.png";
  image_url[7] = "./images/android.png";
  image_url[8] = "./images/Arm.png";
  image_url[9] = "./images/Atmel.png";

   var i = 0;
   for(i=0; i<=8; i++) 
	 preload_image_object.src = image_url[i];
}

var i = 0; 
function animate_logo()
{
		var x = document.getElementById("logos");
		x.src = image_url[i];		
		var funcname = "animate_logo()";
		
		if(i < 9)
		{
			i++;	
		}
		else
		{
			i = 0;	
		}
		timer = setTimeout(funcname,3000);	
}