p11 = new Image(150,75)
p11.src = "/fileadmin/bagned.nl/img/arrow_petrol.gif"
p12 = new Image(150,75)
p12.src = "/fileadmin/bagned.nl/img/arrow_petrol-over.gif"

p21 = new Image(150,75)
p21.src = "/fileadmin/bagned.nl/img/arrow_orange.gif"
p22 = new Image(150,75)
p22.src = "/fileadmin/bagned.nl/img/arrow_orange-over.gif"

/* OBSOLETE
p31 = new Image(150,75)
p31.src = "/fileadmin/bagned.nl/img/arrow_purple.gif"
p32 = new Image(150,75)
p32.src = "/fileadmin/bagned.nl/img/arrow_purple-over.gif"
*/

p41 = new Image(150,75)
p41.src = "/fileadmin/bagned.nl/img/arrow_green.gif"
p42 = new Image(150,75)
p42.src = "/fileadmin/bagned.nl/img/arrow_green-over.gif"


function changeImg(cImg,ref) {
	document.images[cImg].src = ref.src
}