Changings the onClick of a image.

[Ben]

Hi,

I have a number of images whose src's are changed when a button is
pressed. At the moment the href is also changed and the images are
opened. However I have a function which opens the images in their own
windows. I want to run this for each image using the onClick event of
the image. I have all the images and links stored in there own
array's. I would like to do the same for the onClick events. I have
tried creating an array an storing the onClick events in it.
i.e. images_onClicks[2] =
"image_popup('i mage.jpg',100,1 00,100,100)";
and then changing the onclick event for the image.
i.e. document.getEle mentsByName("im age1")[0].onclick =
images_onClicks[0];

However I just can't get it to work. Could anyone please tell me if
there is something that I am missing.

Thanks for your time.

Ben.

[Lee]

Ben said:

Hi,

I have a number of images whose src's are changed when a button is
pressed. At the moment the href is also changed and the images are
opened. However I have a function which opens the images in their own
windows. I want to run this for each image using the onClick event of
the image. I have all the images and links stored in there own
array's. I would like to do the same for the onClick events. I have
tried creating an array an storing the onClick events in it.
i.e. images_onClicks[2] =
"image_popup(' image.jpg',100, 100,100,100)";
and then changing the onclick event for the image.
i.e. document.getEle mentsByName("im age1")[0].onclick =
images_onClick s[0];

However I just can't get it to work. Could anyone please tell me if
there is something that I am missing.

Three things:

1. The onclick attribute of an image must be a function.
You're trying to assign string values, not functions.

2. That's a very bad approach to the problem. You shouldn't
be changing the entire functions just to change the arguments
to your image_popup() function.

3. At least two people responded when you asked the same question
at least twice before. If you're not happy with those answers,
respond to them explaining why.