In this tutorial I will show you that how to create select box with searching support you can search your desired option rather than finding it by scroll. I have used a jQuery plugin select2 to implement this tasks, its very easy and simple to understand it help you to give facility to users if you have large lists to select.
Closures are functions that refer to independent (free) variables
You can know more useful tools on internet. Tutscode help your developing. Example colorzilla, fireshot, check font of site
How to submit data in form use ajax in cakephp.