Question

i want to change my image width on mouse over with jquery toggle or let me know if i can switch between two image i.e small_image and large_image with jquery toggle

Answer 1

How about this:

$("#img_id_here").mouseover(function()
{
  $(this).css('width', '200px');
});

You could even try this out too:

<img src="whatever" onMouseOver="this.style.width='200px'" />

Also can be done with css:

<style type="text/css">
.img:hover /* you should apply img class to your image. */
{
  width:200px;
}
</style>