Unable to capture screenshots using javascript in iMacros

Question

I'm trying to capture and save screenshots. However, the code mentioned below doesn't seems to work. I'm running iMacros addon on firefox.

var scrolling_isi_screenshot;

scrolling_isi_screenshot = "WAIT SECONDS = 5"+"\n";
scrolling_isi_screenshot += "SAVEAS TYPE=PNG FOLDER=* FILE=screenshot_{{number}}.png"+"\n";

for (var i=1; i<10; i++){
    iimSet("number",i)
    iimPlay(scrolling_isi_screenshot)
}

Answer 1

var scrolling_isi_screenshot;

scrolling_isi_screenshot = "WAIT SECONDS = 5"+"\n";
scrolling_isi_screenshot += "SAVEAS TYPE=PNG FOLDER=* FILE=screenshot_{{number}}.png"+"\n";

for (var i=1; i<10; i++){
    iimSet("number",i)
    iimPlayCode(scrolling_isi_screenshot)
}

I just added one magic word :)