A calculator code with memory screen, built-in help screens, and new window function.

This is an example of using the Array() object's own sort method to randomize itself. Very simple and clean! Example of how to randomize an array.

Use this practical script to easily convert between the 7 most popular length units- centimeters, meters, kilometers, miles, inches, feet and yards. Simply enter a number, and let the script display the desired equivalents. Cool.

Enter an engine size in either field then CLICK OUTSIDE the box.

This is a different script to make a advance calculator code with helper on the we page.

One more calculator code for use with higher math functions that includes extended capabilities. One of the advantages of this calculator code is a simple input format even for the most complicated scientific formulas.

An order form which utilizes checkboxes and radio buttons for making a selection. The checkbox only allows one quantity of any item to be ordered, while the radio button only allows for one item within a defined group to be ordered. Script updates the order total as the visitor makes his/her selections, also note that the order total can not be manually altered by the visitor. Works in MSIE and Opera.

Need to find the area or circumference of a circle, the area of a rectangle, or the volume of a cylinder? This cool script will find it for you. In addition to the answer, it also gives all the steps needed to solve the equation. (The answer is rounded off.) Pretty cool!

This JavaScript makes a Times table with a value cause visitors enter.

JavaScript can help you find area equivalents.