Browser compaitibly problem showDiv hideDiv

programming
1

For some reason IE7 is having problems with this script. Mozilla works fine. Any ideas?

<script language=“javascript”>
function showDiv ( elemID )
{
var elem = document.getElementById ( elemID ) ;
elem.style.position = ‘relative’ ;
elem.style.left = ‘0px’ ;
elem.style.top = ‘0px’ ;
}

function hideDiv ( elemID )
{
var elem = document.getElementById ( elemID ) ;
elem.style.position = ‘absolute’ ;
elem.style.left = ‘-4000px’ ;
elem.style.top = ‘0px’ ;

}

</script>