var imageState = 0;

var max_images = 5;


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

			var oTransitionContainer = document.getElementById("HomePageMainImageSection");
    
			oTransitionContainer.filters[0].Apply();
			
			var OldImageContainer = document.getElementById("imageContainer" + imageState);
			
			imageState = (imageState == max_images ? 0 : imageState + 1);
			
			var NewImageContainer = document.getElementById("imageContainer" + imageState);
			
			OldImageContainer.style.visibility="hidden"; 
			OldImageContainer.style.display="none";
			NewImageContainer.style.visibility="visible";
			NewImageContainer.style.display="block"; 
		
			oTransitionContainer.filters[0].Play();
		
		} catch(e){
			alert(e.message);
			alert(imageState);
		}
	}
}



/*Only execute filters for IE*/
if(document.all){
	
	window.setInterval(showTransitions, 4000);

}

var myWindow;

function openCenteredWindow(url) {
    var width = 400;
    var height = 460;
    var left = parseInt((screen.availWidth/2) - (width/2));
    var top = parseInt((screen.availHeight/2) - (height/2));
    var windowFeatures = "width=" + width + ",height=" + height + ",status,resizable,left=" + left + ",top=" + top + "screenX=" + left + ",screenY=" + top;
    myWindow = window.open(url, "newwindow", windowFeatures);
}