Chittibabu

The first thing that most Javascript programmers end up doing is adding some code to their program, similar to this:

window.onload = function(){ alert("welcome"); }

Inside of which is the code that you want to run right when the page is loaded. Problematically, however, the Javascript code isn't run until all images are finished downloading (this includes banner ads). The reason for using “window.onload” in the first place is due to the fact that the HTML 'document' isn't finished loading yet, when you first try to run your code.

To circumvent both problems, here comes jQuery...Write Less, Do More, JavaScript Library.