function overLogo(id){

document.getElementById(id).src = "i/logo/"+ id+"_c.gif";



/*
<img src="i/logo/bpd.gif" alt="" id="bpd" onmouseover="overLogo('bpd')" onmouseout="outLogo('bpd')" />
<img src="i/logo/eu.gif" alt="" id="eu" onmouseover="overLogo('eu')" onmouseout="outLogo('eu')" />
<img src="i/logo/en.gif" alt="" id="en" onmouseover="overLogo('en')" onmouseout="outLogo('en')" />
<img src="i/logo/bef.gif" alt="" id="bef" onmouseover="overLogo('bef')" onmouseout="outLogo('bef')" />
*/
}

function outLogo(id){

document.getElementById(id).src = "i/logo/"+ id+".gif";

}