c48=new Image(159,29)
c48.src="img/navi/background_navi.gif"
c506=new Image(159,29)
c506.src="img/navi/background_home.gif"

c55=new Image(159,29)
c55.src="img/navi/concepteng_navi.gif"
c513=new Image(159,29)
c513.src="img/navi/concepteng_home.gif"

c49=new Image(159,29)
c49.src="img/navi/safety_navi.gif"
c507=new Image(159,29)
c507.src="img/navi/safety_home.gif"

c51=new Image(159,29)
c51.src="img/navi/for_navi.gif"
c509=new Image(159,29)
c509.src="img/navi/for_home.gif"

c52=new Image(159,29)
c52.src="img/navi/whom_navi.gif"
c510=new Image(159,29)
c510.src="img/navi/whom_home.gif"

c54=new Image(159,29)
c54.src="img/navi/expect_navi.gif"
c512=new Image(159,29)
c512.src="img/navi/expect_home.gif"

c53=new Image(159,29)
c53.src="img/navi/which_navi.gif"
c511=new Image(159,29)
c511.src="img/navi/which_home.gif"

c56=new Image(159,29)
c56.src="img/navi/costs_navi.gif"
c517=new Image(159,29)
c517.src="img/navi/costs_home.gif"

c57=new Image(159,29)
c57.src="img/navi/registration_navi.gif"
c514=new Image(159,29)
c514.src="img/navi/registration_home.gif"

c58=new Image(159,29)
c58.src="img/navi/complement_navi.gif"
c515=new Image(159,29)
c515.src="img/navi/complement_home.gif"

c75=new Image(159,29)
c75.src="img/navi/guest_navi.gif"
c519=new Image(159,29)
c519.src="img/navi/guest_home.gif"

c76=new Image(159,29)
c76.src="img/navi/member_navi.gif"
c518=new Image(159,29)
c518.src="img/navi/member_home.gif"

c77=new Image(159,29)
c77.src="img/navi/caseshoofd_navi.gif"
c520=new Image(159,29)
c520.src="img/navi/caseshoofd_over.gif"

c78=new Image(159,29)
c78.src="img/navi/inforhoofd_navi.gif"
c521=new Image(159,29)
c521.src="img/navi/inforhoofd_over.gif"

function filter(imagename,objectsrc){
if (document.images)
document.images[imagename].src=eval(objectsrc+".src")
}