function autohidesidebar() {
	var head;
	var stylesheet;
	var sidebar;
	 
	head = $$('head')[0];
	sidebar = $('rightcolinner').innerHTML.replace(/\ /g,'');
	sidebar = sidebar.replace(/\s+/g,'');
	if (head && sidebar.length < 52)
	{
	    stylesheet = new Element('link', { rel: 'stylesheet', type: 'text/css', href: '/templates/pml/dept/hide_rightside.css' });
	    head.appendChild(stylesheet);
	}

}
document.observe("dom:loaded", autohidesidebar);