var intervalID;
var curr = 0;
var firstTime = true;
jQuery(document).ready(function()
{
  if(window.location.href.indexOf('wp-admin') != -1)
	return;
  
  intervalID = window.setTimeout(switchImages, 10000);
  jQuery('#staticImage').css("background-image","");
});

function switchImages()
{

	if(headerImages)
	{
		if(firstTime)
		{
			curr = Math.floor((headerImages.length + 1)*Math.random());
			firstTime = false;
		}
		else
		{
		    curr++;
		}
	    var i = curr % headerImages.length;
	    jQuery("#imageRotator").css("background-image","url(" + headerImages[i] + ")");
	    intervalID = window.setTimeout(switchImages, 10000);

	    var nextImg = new Image();
	    nextImg.src = headerImages[(i + 1) % headerImages.length ];
	}

}