// JavaScript Document

function achtergrond0(){document.getElementById('unilever').style.backgroundImage='url(imglogo/grunilever.jpg)';}
function leeg(){document.getElementById('unilever').style.backgroundImage='';}
function achtergrond1(){document.getElementById('fizz').style.backgroundImage='url(imglogo/grfizz.jpg)';}
function leeg1(){document.getElementById('fizz').style.backgroundImage='';}
function achtergrond2(){document.getElementById('elsevier').style.backgroundImage='url(imglogo/grelsevier1.jpg)';}
function leeg2(){document.getElementById('elsevier').style.backgroundImage='';}
function achtergrond3(){document.getElementById('compusense').style.backgroundImage='url(imglogo/grcompusense.jpg)';}
function leeg3(){document.getElementById('compusense').style.backgroundImage='';}
function achtergrond4(){document.getElementById('opp').style.backgroundImage='url(imglogo/gropp.jpg)';}
function leeg4(){document.getElementById('opp').style.backgroundImage='';}
function achtergrond5(){document.getElementById('eyequestion').style.backgroundImage='url(imglogo/eyequestion1.gif)';}
function leeg5(){document.getElementById('eyequestion').style.backgroundImage='';}
function achtergrond6(){document.getElementById('statisticalinnovation').style.backgroundImage='url(imglogo/logotrans1.gif)';}
function leeg6(){document.getElementById('statisticalinnovation').style.backgroundImage='';}
function achtergrond7(){document.getElementById('dsm').style.backgroundImage='url(imglogo/grdsm.gif)';}
function leeg7(){document.getElementById('dsm').style.backgroundImage='';}
function achtergrond8(){document.getElementById('peng').style.backgroundImage='url(imglogo/grpeng.gif)';}
function leeg8(){document.getElementById('peng').style.backgroundImage='';}