function validate_reaction() {
		var error = 0;

		if ($('author_field').value == "") {
			error = error+1;
			$('author_error').style.color = '#AF3527';
		} else {
			$('author_error').style.color = '#000000';
		}

		if ($('content_field').value == "") {
			error = error+1;
			$('content_error').style.color = '#AF3527';
		} else {
			$('content_error').style.color = '#000000';
		}

		if (error == 0) {
			$('reactionform').submit();
		}
}

function printpage() {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open('/print', '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=800, height=530');");
}

// flv player script used to redirect to first page of pages under home

function playerReady(obj) {
	player = document.getElementById(obj['id']);
	player.addModelListener("STATE","stateSniffer")
};

function stateSniffer(obj) {
	currentState = obj.newstate;
	if((currentState == "COMPLETED")) { 
		document.location.href = url;
	}
};