function toggle(obj, state, static) {
	var el = document.getElementById(obj);
	
	if ((!state && el.style.display != 'none') || (state == 'off' || state == 'hide')) {
		el.style.display = 'none';
		
		if (static == true) {
			setCookie('showhide-'+obj, 'hide', 365);
		}
	}
	else if (!state || state == 'on' || state == 'show') {
		el.style.display = '';
		
		if (static == true) {
			setCookie('showhide-'+obj, 'show', 365);
		}
	}
}


function setCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function getCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0)return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function deleteCookie(name) {
	setCookie(name,"",-1);
}