var $ie6 = $.browser.msie && $.browser.version == 6;
var $ie7 = $.browser.msie && $.browser.version == 7;

var $ie6_redirect = function(url) {
url = url || "/error/ie6"; if ($ie6 && location.href.lastIndexOf(url) == -1) location.href = url;
}

var $load = {
	js : function(scriptname, theme) { theme = theme || "default"; document.write('<scr'+'ipt type="text/javascript" src="/app/themes/'+theme+'/js/'+scriptname+'"></sc'+'ript>') },
	css : function(sheetname, media, theme) { theme = theme || "default"; media = media || "screen, projection"; document.write('<link rel="stylesheet" type="text/css" href="/app/themes/'+theme+'/styles/'+sheetname+'"  media="'+media+'" />') }
}