addOnLoad(function(){
	if (typeof jQuery == 'undefined') 
		{appendLinkElmJS()}
	else
		{appendLinkElmJQ()}
});

function appendLinkElmJQ(){
	jQuery(document).ready(function(){
		jQuery('head').append('<link rel="stylesheet" type="text/css" href="resources_core/jscalendar-1.0/calendar-blue.css" />');
	});
}

function appendLinkElmJS(){
	var link = document.createElement('link');
	link.setAttribute('href','resources_core/jscalendar-1.0/calendar-blue.css');
	link.setAttribute('rel','stylesheet');
	link.setAttribute('type','text/css');
	
	document.getElementsByTagName('head')[0].appendChild(link);
}