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Javascript Gallery Help (get some FRIH$)

   Frihost Forum Index -> Scripting -> Php and MySQL
 


Banzai
Hi,

I am new to JavaScript and have coded a little galley script. But need help improving it.
Currently it will just load images in the current folder, assuming they are all numbered 1..2..3..4…..ect. with accompanying thumbnails. The code it put into a HTML file.

Code:

numberpics = 77;
var i = 0;
var temp1;
var temp2;
var tempstring;
var colls = 4;
var remainder;

document.write('<p align="center"> <DIV> ');

do
{
  i+=1;
  temp1 = "<A HREF=\"" + i + ".jpg" + "\" onClick=\"window.open(\'" + i + ".jpg" + "\', \'review\'); return false\">"
  temp2 = "<IMG SRC=" + i + "_tn.jpg> </A>";
  tempstring = temp1+temp2;
  document.write(tempstring);

  remainder = i%colls;
 
  if(remainder==0)
    {
     document.write(' </DIV></p>'); 
    }

//alert(i);
//alert(remainder);

} while (i < numberpics);


I would like to improve it so it’s a JS file rather than included in the HTML. The JS file will then need to take parameters, or read the appropriate information from a file.
Parameters it will need to take are folder of images and number of images.

I’ll give some points for anyone who can help.

Thanks.
MrBaseball34
This won't work on a website because your javascript won't have access to the directories that the images are stored in.

If you have PHP access, I can write you a short script to return a table of images from a directory.

Let me know asap.
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