title: numerical value of number input by user in a text field
body: <p>I need to add up two numbers input by the user. To do that, I create two input fields, retrieve values from them , using .val(), in two separate variables and then add them. The problem is that the strings are added and not the numbers. For eg. 2 + 3 becomes 23 and not 5. please suggest what to do, except using type = number in the input boxes. </p>