flash actionscript:

Maybe... where is the flash content? I think it has to be on the clients
machine as well..., try using loadvars, ex:

traceSize("image 001.jpg");
traceSize("image 002.jpg");
function traceSize(file) {
var lv = new LoadVars();
lv.onLoad = function(s) {
if (s) {
var mb = lv.getBytesLoaded()/1048576;
trace("File: "+file);
trace("Size: "+Math.round(mb*100)/100+" mb");
}
};
lv.load(file);
}