How do i pass that as a parameter into java script?

hello,

I've got a problem.i'm in trouble of figuring out when i do the drop down box whatever the person selects how do i pass that as a parameter into java script or can i put the drop down box in the java script?

Hi,
You can use an JSON Array type variable, and the values of the option in select list to be keys of the elements in that array.
Example:
In JS

Code (text):

var a_var = {"opt1":"val 1", "opt2":"val2"}

Select:

Code (text):

<select name="sel">
<option value="opt1">opt1</option>
<option value="opt2">opt2</option>
</seleect>