YUI.add("querystring-stringify",function(e,t){var n=e.namespace("QueryString"),r=[],i=e.Lang;n.escape=encodeURIComponent,n.stringify=function(e,t,s){var o,u,a,f,l,c,h=t&&t.sep?t.sep:"&",p=t&&t.eq?t.eq:"=",d=t&&t.arrayKey?t.arrayKey:!1;if(i.isNull(e)||i.isUndefined(e)||i.isFunction(e))return s?n.escape(s)+p:"";if(i.isBoolean(e)||Object.prototype.toString.call(e)==="[object Boolean]")e=+e;if(i.isNumber(e)||i.isString(e))return n.escape(s)+p+n.escape(e);if(i.isArray(e)){c=[],s=d?s+"[]":s,f=e.length;for(a=0;a<f;a++)c.push(n.stringify(e[a],t,s));return c.join(h)}for(a=r.length-1;a>=0;--a)if(r[a]===e)throw new Error("QueryString.stringify. Cyclical reference");r.push(e),c=[],o=s?s+"[":"",u=s?"]":"";for(a in e)e.hasOwnProperty(a)&&(l=o+a+u,c.push(n.stringify(e[a],t,l)));return r.pop(),c=c.join(h),!c&&s?s+"=":c}},"3.18.1",{requires:["yui-base"]});