var isloaded = false;
if (document.images) {
    movimg1off = new Image();movimg1off.src = "images/movie_btn_synopen_off.jpg";
    movimg2off = new Image();movimg2off.src = "images/movie_btn_bigscen_off.jpg";
	movimg3off = new Image();movimg3off.src = "images/movie_btn_tipsen_off.jpg";
	
}
function movimageLoad() {
    if (document.images) {
    movimg1on = new Image();movimg1on.src = "images/movie_btn_synopen_on.jpg";
    movimg2on = new Image();movimg2on.src = "images/movie_btn_bigscen_on.jpg";
    movimg3on = new Image();movimg3on.src = "images/movie_btn_tipsen_on.jpg";
	
        return (isloaded = true);
    }
}
function movrollOut(movimgName) {
    if (document.images) {
        document[movimgName].src = eval(movimgName+"off.src");
    }
}
function movrollIn(movimgName) {
    if (document.images && (isloaded == true)) {
        document[movimgName].src = eval(movimgName+"on.src");
    }
}