Normal image:
<img src="jennifer.jpg">

Image Flip Horizontal:
<img src="jennifer.jpg" style="filter: flipH">

Image Flip Vertical:
<img src="jennifer.jpg" style="filter: flipV"></td></tr>

OnMOuseOver Flip a Normal Image Horizontal :
<img src="jennifer.jpg" onmouseover="javascript:this.style.filter='flipH'" onmouseout="javascript:this.style.filter=''">

OnMOuseOver Flip a Normal Image Vertical: 
<img src="jennifer.jpg" onmouseover="javascript:this.style.filter='flipV'" onmouseout="javascript:this.style.filter=''"></td></tr>
