img01off=new Image();  	img01off.src="/common/images/menuleft/gr_history_off.gif";
img01on=new Image();  	img01on.src="/common/images/menuleft/gr_history_on.gif";
img02off=new Image();  	img02off.src="/common/images/menuleft/gr_businesstravel_off.gif";
img02on=new Image();  	img02on.src="/common/images/menuleft/gr_businesstravel_on.gif";
img03off=new Image();  	img03off.src="/common/images/menuleft/gr_incentivetravel_off.gif";
img03on=new Image();  	img03on.src="/common/images/menuleft/gr_incentivetravel_on.gif";
img04off=new Image();  	img04off.src="/common/images/menuleft/gr_leisuretravel_off.gif";
img04on=new Image();  	img04on.src="/common/images/menuleft/gr_leisuretravel_on.gif";
img05off=new Image();  	img05off.src="/common/images/menuleft/gr_incometourism_off.gif";
img05on=new Image();  	img05on.src="/common/images/menuleft/gr_incometourism_on.gif";
img06off=new Image();  	img06off.src="/common/images/menuleft/gr_protaseis_off.gif";
img06on=new Image();  	img06on.src="/common/images/menuleft/gr_protaseis_on.gif";
img07off=new Image();  	img07off.src="/common/images/menuleft/gr_contact_off.gif";
img07on=new Image();  	img07on.src="/common/images/menuleft/gr_contact_on.gif";


function roll(image,slot) {
 
if (document.getElementById && document.getElementById(slot) != null)
 
eval('node=document.getElementById(slot).src='+image+'.src');

   else if (document.images)

        eval("document.images['"+slot+"'].src = "+image+".src");
}