IFrame Editor IE encoding

My page have meta tag for UTF-8,

I created an iframe editor with;

document.getElementById('myeditor').contentWindow.document.designMode="on";
document.getElementById('myeditor').contentWindow.document.close(); 

and getting the value of this iframe with;

$('#myeditor').contents().find('body').html() or ('#myeditor').contents().find('body').text()

both worked in chrome, firefox but IE return value has different encoding

the entered text(original) = "çöşiğüişçö" (or something similar)

database value when i get from chrome = çöişçöişüğ çöişüğişçöişüğ çö (This is ok for me.)

database value when i get from IE = çöiþçöiþüðiþçöiþüðiþçöiþüðþö

i tried to change meta in the iframe but nothing works. when i look at the code in ie webtool, iframe has a meta tag which is " meta name="GENERATOR" content="MSHTML 9.00.8112.16434" "

Please help me.

(IE9)

They text you're entering is not likely in UTF-8 format.