[Javascript] image preloader doubts

[asureshkumar_1983 at yahoo.co.in (suresh kumar)]

Hi,
     Thanxs for reply.our project is displaying ads in the mall,shop using digital signange system(myadtv.com).suppose if the customer want to display the ad content it means-image ad,background image ad,text and itext Ad,maximum allowed ad for the particular user is 200.if he post different images for each ad,it leads to 200,so that i am asking whether image preloader function is sufficient to handle this task ,whether it will effect the user's RAM at run time,usually image preloader will load the images to the RAM,am i right,i want to know  how image preloader function works
   
  

John Warner <john@xxxxxxxxxxx> wrote:
      I would think long and hard about my overall design of the site if you have 200 images to cache. Even with broadband access that is a lot of data. Why so many images?
   
   
  John Warner
    
  -----Original Message-----
From: javascript-bounces@xxxxxxxxxx [mailto:javascript-bounces@xxxxxxxxxx] On Behalf Of suresh kumar
Sent: Thursday, July 20, 2006 8:49 AM
To: javascript@xxxxxxxxxx
Subject: [Javascript] image preloader doubt


  Hi,
      I am having one doubt regarding image preloader in javascript.I am working in digital signange system for displaying ads in mall,shops.I am using image preloader function to get images from server and load into client RAM and displaying images one after another using <img> tag.
     I am little bit worried ,suppose if user  contain 100-200 images,whether image preloader function will load  all the images to the  users RAM at a time  or it  will load the first image and display it and at the same time it will load image and display it and so on. 
    I want to know how Image preloader function works, and  is there any other solution other than what i specified above.i also want to know whether the user want to have large RAM size for storing image.
   
    
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