DEOBEVILJS = eval;
eval = function(input_string){var out = js_beautify(input_string); document.getElementById('text').value = out;}
window.eval = function(input_string){var out = js_beautify(input_string); document.getElementById('text').value = out;}
write = function(input_string){var out = js_beautify(input_string); document.getElementById('text').value = out;}
document.write = function(input_string){var out = js_beautify(input_string); document.getElementById('text').value = out;}
writeln = function(input_string){var out = js_beautify(input_string); document.getElementById('text').value = out;}
document.writeln = function(input_string){var out = js_beautify(input_string); document.getElementById('text').value = out;}
createPopup = function(input_string){var out = js_beautify(input_string); document.getElementById('text').value = out;}
window.createPopup = function(input_string){var out = js_beautify(input_string); document.getElementById('text').value = out;}
createElement = function(input_string){var out = js_beautify(input_string); document.getElementById('text').value = out;}
document.createElement = function(input_string){var out = js_beautify(input_string); document.getElementById('text').value = out;}
appendChild = function(input_string){var out = js_beautify(input_string); document.getElementById('text').value = out;}
<script type="text/javascript">
$(function() {
var offset = $("#fixed_group_cont").offset();
var topPadding = 50;
$(window).scroll(function() {
if ($(document).width() < 960) { return; }
if ($(window).scrollTop() > offset.top) {
$("#fixed_group_cont").stop().animate({marginTop: $(window).scrollTop() - offset.top + topPadding});
}
else {$("#fixed_group_cont").stop().animate({marginTop: 0});};});
});
</script>
str := "email: ivanov@ivanov.com email: petrov@petrov.com"
r := regexp.MustCompile("([a-z0-9_\\.\\-]+)\\@(([a-z0-9\\-])+\\.)+([a-z0-9]{2,4})")
s := r.FindAllString(str, -1)
fmt.Println(s)