function getPage(requestedPage, sortBy){
		document.current_courses.requestedPage.value = requestedPage;
		document.current_courses.sortBy.value = sortBy;
		document.current_courses.submit();
	}
	
	function reverseDateOrder(requestedPage, sortBy)
	{
		
		
			if (document.current_courses.reverse.value == "A") {
				document.current_courses.reverse.value = "D";
				document.current_courses.sortByOrder.value = "D";
			} else {
				document.current_courses.reverse.value = "A";
				document.current_courses.sortByOrder.value = "A";
			}
		
			getPage(requestedPage, sortBy);		

		
	}