craiem

// Bad practice!

function detectMobile() {
    return (/iphone|ipad|ipod|android|blackberry|mini|windows\sce|palm/i.test(navigator.userAgent.toLowerCase()));  
}

craiem

<?php

# This grabs the keyword off the url -- index.php?keyword=Clouds
$keyword = $_GET['keyword'];

# Only do this if we've already passed in a keyword (i.e. it's not blank)
if($keyword != "") {
	# Load the data from Google via cURL
		$curl_handle = curl_init();
		curl_setopt($curl_handle,CURLOPT_URL,"http://ajax.googleapis.com/ajax/services/search/images?v=1.0&imgsz=xlarge&q=".urlencode($keyword));

craiem

validate: function () {
  var form = this.$el.is("form") ? this.$el : this.$el.closest("form");

	if (!form.is("form")) {
		form = this.$el.find("form");
	}

	return form.data().unobtrusiveValidation.validate();
}