//animacja menu

/*<script type="text/javascript">
$(document).ready(function(){
			$(".sub_menu").hide();
			$(".upper_menu").click(function(){
			$(this).next().slideToggle("medium");
			return false;
		});
	});
//</script>*/
if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ //test for MSIE x.x;

$(document).ready(function(){
			$(".sub_menu").hide();
			$(".upper_menu").click(function(){
			$(this).next().children().slideToggle("medium");
			return false;
		});
	});
}
else{
	$(document).ready(function(){
			$(".sub_menu").hide();
			$(".upper_menu").click(function(){
			$(this).next().next().slideToggle("medium");
			return false;
		});
	});
}

/* color picker */
$('#colorSelector').ColorPicker({
	color: '#0000ff',
	onShow: function (colpkr) {
		$(colpkr).fadeIn(500);
		return false;
	},
	onHide: function (colpkr) {
		$(colpkr).fadeOut(500);
		return false;
	},
	onChange: function (hsb, hex, rgb) {
		$('#colorSelector div').css('backgroundColor', '#' + hex);
	}
});

/* cookies */
function createCookie(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 readCookie(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 eraseCookie(name) {
	createCookie(name,"",-1);
}