// preload the fido image
fido = new Image();
fido.src="http://www.figital.com/images/fido.jpg";

function initDogTags() {

        scriptage = document.getElementsByTagName('dog');

        for (var i = 0; i < scriptage.length; i++) {
		
		// dynamically call the acton by appending brackets/semicolon ();
		eval(scriptage[i].getAttribute('action') + '();');
        }

		
 }

function bark(  ) {
	alert('bark! bark!');
}

function appear() {

	var myimage = document.createElement('img');
	//myimage.setAttribute("src", "http://www.figital.com/images/fido.jpg");
	//myimage.setAttribute("border", "4");
	myimage.src = "http://www.figital.com/images/fido.jpg";
	myimage.border = 1;
	document.getElementById('playground').appendChild(document.createElement('p'));
	document.getElementById('playground').appendChild(myimage);
	
}

function sql() {

	alert('can we spit back some sql here?');

}

alert('Congratulations!\n\nYou have just loaded dogtags.');