master.html

<a href="https://www.facebook.com/mikhail.fominykh"> <img style="width:30px; height:30px;" src="res/master_f.png" onmouseover="this.src='res/master_f_2.png'" onmouseout="this.src='res/master_f.png'"></a>
<a href="http://www.linkedin.com/in/fominykh"> <img style="width:30px; height:30px;" src="res/master_in.png" onmouseover="this.src='res/master_in_2.png'" onmouseout="this.src='res/master_in.png'"></a>
<a href="https://twitter.com/MikhailFominykh"> <img style="width:30px; height:30px;" src="res/master_t.png" onmouseover="this.src='res/master_t_2.png'" onmouseout="this.src='res/master_t.png'"></a>
<a href="http://www.slideshare.net/mfominykh"> <img style="width:30px; height:30px;" src="res/master_sh.png" onmouseover="this.src='res/master_sh_2.png'" onmouseout="this.src='res/master_sh.png'"></a>
<a href="https://www.youtube.com/user/MFominyh/"> <img style="width:30px; height:30px;" src="res/master_u.png" onmouseover="this.src='res/master_u_2.png'" onmouseout="this.src='res/master_u.png'"></a>