Ajax image output help if possible

[crashgordon]

Im really strugling with outputting an dynamicaly generated image in php to an innerhtml ajax respons ,im just getting lines of text code and just can seem to get the image to show:(

 

here is whats is in the ajax funtion:

 

document.getElementById('disable').innerHTML = '<img src="'+fr+'">' fr is the output from the php file

which is this:

 

header('Content-type: image/png'); imagepng($tn); imagedestroy($tn) ;

 

any help or ideas would really be appreciated.

 

 

 

[crashgordon]

i found this on the forum but don't understand how it works?

 

http://www.phpfreaks.com/forums/index.php?topic=212074.0

 

 

any help would be very much appreciated

 

many thanks