var PreloadFlag = false;
var baseURL = 'http://www.mishpics.com/images/';
if (document.images) {
	mishBut = new Image(); mishBut.src = baseURL + "mishBut-on.gif";
	weddingBut = new Image(); weddingBut.src = baseURL + "weddingBut-on.gif";
	babyBut = new Image(); babyBut.src = baseURL + "babyBut-on.gif";
	vacationBut = new Image(); vacationBut.src = baseURL + "vacationBut-on.gif";
	babyBut = new Image(); babyBut.src = baseURL + "babyBut-on.gif";
	PreloadFlag = true;
}
function changeImg() {
    if (document.images && PreloadFlag) {
        document[changeImg.arguments[0]].src = baseURL + changeImg.arguments[0] + changeImg.arguments[1] + '.gif';
    }
}