Javascript "click then palce text"

I want to make it so when something is clicked it triggers something to appear in a text box

code:

---

someButton.onRelease=function(){

someText.text="blah text"

}

---

Create a button give it an instance name "someButton"
Create a textfield(dynamic) give it an instance name "someText"
Past the above code onto a keyframe where your button and text field are placed.

any cahnce u know how to do it with webcodeing or just flash?

to understand exactly what i want click reply

after that i basically want to do the smilies>>>>>>>>>>

Have you built your html form yet?

no but all i need to do is set up a text field and put code for the image to add the text into the field