function toggleCheckBoxes() {
	var status = document.forms[0].toggleCheckBox.checked;

	if (document.forms[0].schedule_id.length > 0) {
		for(var index = 0; index < document.forms[0].schedule_id.length; index++) {
			if (!document.forms[0].schedule_id[index].disabled)
				document.forms[0].schedule_id[index].checked = status;
		}
	} else {
		if (!document.forms[0].schedule_id.disabled)
			document.forms[0].schedule_id.checked = status;
	}
}

function display_cart(idx) {
	var div = document.getElementById("div_course_addcart_" + idx);
	div.style.left = (get_objLeft("div_content") + 380) + "px";
	div.style.top = (get_objTop("div_content") - 20) + "px";
	animatedcollapse.toggle("div_course_addcart_" + idx);
}

function display_checkout(idx) {
	var div = document.getElementById("div_course_checkout_" + idx);
	div.style.left = (get_objLeft("div_content") + 380) + "px";
	div.style.top = (get_objTop("div_content") - 20) + "px";
	animatedcollapse.toggle("div_course_checkout_" + idx);
}

function display_description(idx) {
	var div = document.getElementById("div_description_" + idx);
	div.style.left = (get_objLeft("div_content") + 150) + "px";
	div.style.top = (get_objTop("div_content") - 70) + "px";
	animatedcollapse.toggle("div_description_" + idx);
}