var SITE_WIDTH = 794;
var EXTRA_LEFT = 60;

$(document).ready(function(){
	//zet de witte div goed
	resize_whitener();
	$(window).resize(function () {
		resize_whitener();
	});
	
	$('#contactoverlay').hover(function() {
		var offset = $("#contactoverlay").offset();
		if(offset.left == -47){
			$("#contactoverlay").stop().animate({"left": "+=47px"}, "slow");
		}
	}, function(){
			var offset = jQuery("#contactoverlay").offset();
			if(offset.left == 0){
				jQuery("#contactoverlay").stop().animate({"left": "-=47px"}, "slow");
			}
	});
	window.setTimeout(function() {
		$("#contactoverlay").animate({"left": "+=47px"}, "slow");
	}, 0);
	window.setTimeout(function() {
		$("#contactoverlay").animate({"left": "-=47px"}, "slow");
	}, 5000);
});


function resize_whitener(){
	var document_width = $(window).width();
	var new_divsize = (document_width - SITE_WIDTH)/2;
	$('#whitener').css({'width' : new_divsize + EXTRA_LEFT});
}