Plus2net Free Tutorials on Web programming http://www.plus2net.com The latest Tutorials and free codes on Web programming from www.plus2net.com (c) 2005, Plus2net.com. All rights reserved. PHP file handling functions http://www.plus2net.com/php_tutorial/site_map-file.php Learn how to open read and write data to a file. How to upload multiple files and handle image uploading to server Sun, 13 Jul 2008 23:29:19 GMT GD Functions in PHP for managing graphics http://www.plus2net.com/php_tutorial/gd-php.php Draw graphs by using data from mysql table or add water mark to images. Learn how to check graphics support in your server Sun, 13 Jul 2008 23:27:09 GMT Slice to return elements from different positions of an array in JavaScript http://www.plus2net.com/javascript_tutorial/array-slice.php Tue, 01 Jul 2008 09:53:47 GMT By using concat function we can create new array by adding two or more arrays in JavaScript http://www.plus2net.com/javascript_tutorial/array-concat.php How to add two or more arrays by using concat function in JavaScript Tue, 01 Jul 2008 09:51:41 GMT Referrer of a page by document referrer property http://www.plus2net.com/javascript_tutorial/referrer.php How to collect referrer of a page by using Javascript Tue, 24 Jun 2008 10:26:18 GMT How to enable the second drop down list box after selection of first list box http://www.plus2net.com/php_tutorial/disable-drop-down.php In a dependent two list boxs, how to enable the second drop down list box only when first one is selected. Tue, 24 Jun 2008 10:24:01 GMT