JavaScript Query String Parameter Helpers

javascript-query-string-parameter-helpers.js

window.params = function(){
	var params = {},
		href = window.location.href,
		param_array = ( href.indexOf('?') > -1 ) ? window.location.href.split('?')[1].split('&') : [];

	for(var i in param_array){
		x = param_array[i].split('=');
		params[x[0]] = x[1];
	}

	return params;
}();

for (var key in window.params) {
	var value = window.params[key];
	console.log(key + ': ' + value);
}