var pic1a = new Image();
var pic1b = new Image();

pic1a.src = "images/frontpage_slanter1.jpg";
pic1b.src = "images/frontpage_slanter2.jpg";

function slantover() {
	document.getElementById("pic1").style.filter="revealTrans(duration=1,transition=2)";
	document.getElementById("pic1").filters.revealTrans.Apply();
	document.getElementById("pic1").src = pic1b.src;
	document.getElementById("pic1").filters.revealTrans.Play();
}

function slantout() {
	document.getElementById("pic1").style.filter="revealTrans(duration=1,transition=3)";
	document.getElementById("pic1").filters.revealTrans.Apply();
	document.getElementById("pic1").src = pic1a.src;
	document.getElementById("pic1").filters.revealTrans.Play();
}