WHY CANT WE SEND JAVASCRIPT ?????????????

Javascript is a scripting language which is used extensively in websites. It was developed by Netscape Corporation. In web development we use javascript for the client side scripting requirement. For Example Form validation (ie) suppose a user does not input any mandatory data in a form a warning dialog is shown. This is done using a javascript.

Let me make it clear to u that JAVA is different from JAVASCRIPT . Java is a programming lang. introduced by SUN MICROSYSTEMS. Javascript is used mainly for mouseover effects in HTML pages. You cud have come across many HTML pages where if u keep the mouse on a button if animates. Such type of work is dont using Javascript . It can also be used for creating alerts. Suppose the password u enter while registering in any site must be above 5 chars and u have ebtered 4. Its the javascript which makes u alert that the correct must be 4 chars. Hope you cud have understood.