$(document).ready(function(){
	$('.placeholder-sponsors a img, .placeholder-winkeliers a img, table td a img').mouseover(function(){
		$(this).css('opacity','0.5')
	}).mouseout(function(){
		$(this).css('opacity',1)
	})
	$('.menu-main li:last a').css('border-right','0')
	$('ul.ul-table li:odd:not(.heading,.geen-bg):not(.exclude-me)').addClass('even-li')
	$('.seizoen-tabel tr:odd:not(.exclude-me)').addClass('odd-row')
	$('.registreer-formulier').submit(function(){
		do_submit = true
		$('.verplicht').css('border','solid 1px #ccc')
		$('.verplicht').each(function(){
			if ($(this).val() == '') {
				$(this).css('border','solid 1px red')
				do_submit = false
			}
		})
		if (do_submit != true) {
			return false
		}
		return true;
	})
})