js console polyfill/ie-protection

gistfile1.js

(function (con) {
		// the dummy function
		function dummy() {}
		// console methods that may exist
		for(var methods = "assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,markTimeline,profile,profileEnd,time,timeEnd,trace,warn".split(','), func; func = methods.pop();) {
			con[func] = con[func] || dummy;
		}
}(window.console = window.console || {}));