source - http://www.java2s.com/Tutorials/HTML_CSS/Bootstrap_Example/Form/Put_Glyphicon_Inside_Input_Box.htm

JavaScript:
//test
<style>
.left-inner-addon {
position: relative;
}
.left-inner-addon input {
padding-left: 40px;
}
.left-inner-addon i {
position: absolute;
padding: 10px 12px;
}
.right-inner-addon {
position: relative;
}
.right-inner-addon input {
padding-right: 30px;
}
.right-inner-addon i {
position: absolute;
right: 0px;
padding: 10px 12px;
}
</style>
<div class="form-group">
<label class="control-label">[B][/B]Company Manager : </label>
<div class="left-inner-addon">
<i class="icon-user">[/I] <input type="text" class="form-control" placeholder="Manager" />
</div>
</div>
<div class="form-group">
<label class="control-label">[B][/B]Company Owner : </label>
<div class="right-inner-addon ">
<i class="icon-user">[/I] <input type="search" class="form-control" placeholder="Owner" />
</div>
</div>