var win;
function popschedule(schedule) {
	if (schedule == "dental") {
		if (document.dentalschedule.STATE.options[0].selected == true) {
			alert("Please select your state.");
		} else {
			if (win) {
				win.close();
			}
			win = window.open("http:\/\/www.careington.com\/schedules\/" + document.dentalschedule.STATE.options[document.dentalschedule.STATE.selectedIndex].value + ".pdf","","scrollbars,width=680,height=400,left="+(screen.width - 680) / 2+",top="+(screen.height - 400) / 2);
			if (!win.opener) {
				win.opener = window;
			}
		}
	} else if (schedule == "vision") {
			if (win) {
				win.close();
			}
			win = window.open("http:\/\/www.careington.com\/schedules\/vision.pdf","","scrollbars,width=680,height=400,left="+(screen.width - 680) / 2+",top="+(screen.height - 400) / 2);
			if (!win.opener) {
				win.opener = window;
			}
	}
}