function delete_image(filename){

	if(!confirm("Are you sure you want to delete "+filename))
		return;

	new Ajax.Request("imageprocess.php", {
		parameters: {ajax: 1, action: 'delete', filename: filename},
		onSuccess: function(transport){
			if(transport.responseText.length > 0){
				$('image_result').update("<div class='error'>"+transport.responseText+"</div>");
				$('image_result').show();
			}
			else{
				$('image_result').update("<center><h3>The image was successfully deleted.</h3></center>");
				$('image_result').show();
				setTimeout('Effect.Fade("image_result")', 1000);
			}	
		},
		method: 'post'
	});

	new Ajax.Updater('images', "images.php?ajax=1");
}

function upload_image(){
	new Ajax.Request("imageprocess.php?ajax=1", {
		parameters: $('image_upload_form').serialize(true),
		onSuccess: function(transport){
			if(transport.responseText.length > 0){
				$('image_result').update("<div class='error'>"+transport.responseText+"</div>");
				$('image_result').show();
			}
			else{
				$('image_result').update("<center><h3>Your image has been uploaded</h3></center>");
				$('image_result').show();
				setTimeout('Effect.Fade("image_result")', 1000);
			}	
		},
		method: 'post'
	});

	new Ajax.Updater('images', "images.php?ajax=1&sort=age&rev=1");
}