function updateSlide(id_div, image, alt, id_q, quantity) {
	var divContent = '<img id="slide_set" src="../images/' + image + '" alt="' + alt + '">';
	document.getElementById(id_div).innerHTML = divContent;
	for (q = 1; q <= quantity; q++) {
		var q_str = 'slide_' + q;
		document.getElementById(q_str).style.color="#808080";
	}
	document.getElementById(id_q).style.color="#333";
	//slide = id_q;
}

function redirect(page) {
	document.location.href = page;
}

function openBlankWin(page) {
	window.open(page, "_blank");
}