function openSitemap(path){
		window.open(path + '/go/?action=Sitemap', 'frmSitemap', 'width=420,height=450,top=200,left=200,resizable=yes,scrollbars=yes');
	}
	
	function openLivebook(livebookfile){
		window.open(livebookfile, 'frmSitemap', 'width=1050,height=675,top=200,left=200,resizable=yes,scrollbars=yes');
	}

	function changeButtonStyle(id) {
		button=document.getElementById(id);
		if(button && button.disabled==false) {
			button.style.backgroundColor='#C9D2D7';
			button.style.color='#000000';
			button.style.fontWeight='bold';
		}
	}
	
	function changeButtonStyleBack(id) {
		button=document.getElementById(id);
		if(button && button.disabled==false) {
			button.style.backgroundColor='#FFFFFF';
			button.style.color='#000000';
			button.style.fontWeight='normal';
		}
	}