slidebox_switch_prel_close = new Image(13,13);
slidebox_switch_prel_close.src = "/layout/boxtoggle.gif";
slidebox_switch_prel_open = new Image(13,13);
slidebox_switch_prel_open.src = "/layout/boxtoggle_open.png";

function setCookie(c_name,value) {
	document.cookie=c_name+ "=" +escape(value);
	return true;
}

function slidebox_switch(eN,openstate) {
	var eL = document.images[eN+"_switch"];
	if(eL) {
		eL.src = openstate ? slidebox_switch_prel_open.src : slidebox_switch_prel_close.src;
		return true;
	}
	return null;
}

function slidebox_toggle(eN) {
	var eL = (window.slideBoxes && slideBoxes[eN]) ? slideBoxes[eN] : false;
	if(eL) {
		if(eL.open) {
			eL.slideOut();
			if(eL.slideOut()) {
				setCookie(eN,'0');
				slidebox_switch(eN,true);
			}
		}
		else {
			if(eL.slideIn()) {
				setCookie(eN,'1');
				slidebox_switch(eN,false);
			}
		}
	}
	return null;
}

function slidebox_hide(eN) {
	var eL = (window.slideBoxes && slideBoxes[eN]) ? slideBoxes[eN] : false;
	if(eL) {
		eL.hide();
		slidebox_switch(eN,true);
	}
	return null;
}