function bookmark(title,url)
{
	title = typeof title === "undefined" ? document.title:title;
	url = typeof url === "undefined" ? document.location.href:url;
	if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title,url,false);
	} 
	else if( window.external ) 
	{ // IE Favorite
		window.external.AddFavorite(url,title);
	}
	else if(window.opera && window.print) { // Opera Hotlist
		return true;
	}
}

function dec_text_font(id)
{
	var size = $('#'+id).css('font-size');
	size = size.substring(0,size.length-2);
	$('#'+id).css('font-size',(parseInt(size)-1)+'px');
}

function inc_text_font(id)
{
	var size = $('#'+id).css('font-size');
	size = size.substring(0,size.length-2);
	$('#'+id).css('font-size',(parseInt(size)+1)+'px');
}