var imageState = 1;

var max_images = 5;


function showTransitions(){
	
	if(document.all){
	
		try{

			var oTransitionContainer = document.getElementById("MainImage"); 
    
			oTransitionContainer.filters[0].Apply();
			
			imageState = (imageState == max_images ? 1 : imageState + 1);
			
			var newBackgroundImage = "url('image/homepage_main_image_00" + imageState + ".jpg')";
			
      oTransitionContainer.style.backgroundImage = newBackgroundImage;
		
			oTransitionContainer.filters[0].Play();
		
		} catch(e){
			//Swallow the exception
		}
	}
}



/*Only execute filters for IE*/
if(document.all){
	
	/*Preload Images*/
	
	var image001 = new Image();
	image001.src = "../image/homepage_main_image_001.jpg";
	var image002 = new Image();
	image002.src = "../image/homepage_main_image_002.jpg";
	var image003 = new Image();
	image003.src = "../image/homepage_main_image_003.jpg";
	var image004 = new Image(); 
	image004.src = "../image/homepage_main_image_004.jpg";
	var image005 = new Image(); 
	image005.src = "../image/homepage_main_image_005.jpg";	
	
	window.setInterval(showTransitions, 4000);

}