Hi esdev, I’ve tried your hack, but it doesn't work yet. I have a problem trying to make an iframe works on Prestashop, but unfortunately I couldn’t get it completely. The only thing I get is an iframe of about 150 pixels height (see attachment, it was taken before I read your hack), width is ok (I can change the size without problems) For example, I need an iframe of 830×650px. In my tiny_mce.js file I have this: ...tt,var,big,script[type|src],iframe[src|style|width|height|scrolling|marginwidth|marginheight|frameborder],", hidden... I also tried: ...tt,var,big,script[type|src],iframe[src|style|width|height|scrolling|marginwidth|marginheight|frameborder]", hidden... but doesn't work either. Can you tell me what’s wrong, please? I’m using PS 1.5. Thanks.