YUI.add("hydra", function(Y){

/**

* @module hydra

*/

/**

* @class Hydra

*/

Y.Hydra = {

/**

* getBasePath

*

* @param {String} url

* @param {String} default base path

* @return {Object}

*/

getBasePath: function(url, def) {

var nodes, i, regexp, match;

nodes = document.getElementsByTagName("script");

regexp = new RegExp("^(.*)"+url+"(.*)$");

for (i=0;i<nodes.length;i++) {

match = nodes[i].src.match(regexp);

basePath = match && match[1];

if (basePath) {

return {

basePath: basePath,

args: match[2].substr(1)

};

}

}

return {

basePath: def,

args: ""

};

},

/**

* addConfig

*

* @param {Object} config

* @param {String} basePAth

*/

addConfig: function(config, basePath) {

// complete the modules definition.

var mods = config.modules;

for (var m in mods) {

var o=mods[m], css = m.length>4&&m.lastIndexOf("_css")==m.length-4;

if (css) {

m = m.substr(0,m.length-4);

o.type = "css";

}

if (!o.fullpath) {

o.fullpath = basePath+m+"/"+m+(css?".css":".js");

}

}

// debug mode

// config.debug = true;

// config.filter = "debug";

// horrible hack to add data about the messenger modules in every instance of YUI hereafter.

(function(i){

YUI.prototype._init=function(){

i.apply(this,arguments);

this._config(config);

};

})(YUI.prototype._init);

}

};

}, "0.1");