jQuery.fn.supersleight = function(settings) {
	settings = jQuery.extend({
		imgs: true,
		backgrounds: true,
		shim: 'x.gif',
		apply_positioning: true
	}, settings);
	
	return this.each(function(){
		if (jQuery.browser.msie && parseInt(jQuery.browser.version, 10) < 7 && parseInt(jQuery.browser.version, 10) > 4) {
			jQuery(this).find('*').andSelf().each(function(i,obj) {
				var self = jQuery(obj);
				// background pngs
				if (settings.backgrounds && self.css('background-image').match(/\.png/i) !== null) {
					var bg = self.css('background-image');
					var src = bg.substring(5,bg.length-2);
					var mode = (self.css('background-repeat') == 'no-repeat' ? 'crop' : 'scale');
					var styles = {
						'filter': "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "', sizingMethod='" + mode + "')",
						'background-image': 'url('+settings.shim+')'
					};
					self.css(styles);
				};
				// image elements
				if (settings.imgs && self.is('img[src$=png]')){
					var styles = {
						'width': self.width() + 'px',
						'height': self.height() + 'px',
						'filter': "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + self.attr('src') + "', sizingMethod='scale')"
					};
					self.css(styles).attr('src', settings.shim);
				};
				// apply position to 'active' elements
				if (settings.apply_positioning && self.is('a, input') && (self.css('position') === '' || self.css('position') == 'static')){
					self.css('position', 'relative');
				};
			});
		};
	});
};

$(document).ready(function(){

	$('.js-png').supersleight();
	
	$(".js-hide").hide();
	
	$(".js-linkblock").click(function(){
    	window.location=$(this).find("a").attr("href");return false;
	});		
	
	$('#vraag_2').hide();
	$('#vraag_3').hide();
	$('#vraag_4').hide();
	$('#vraag_5').hide();
	$('#vraag_6').hide();
	$('#vraag_7').hide();
	$('#vraag_8').hide();
	$('#vraag_9').hide();
	$('#vraag_10').hide();
	$('#vraag_11').hide();

	$('#quotes').cycle({ 
		fx: 'fade',
		delay: 8000 // Control the amount of time in between transitions
	});
	
 });
 
function removeThis(id) {
	$(id).remove();
}

function toggleThis(id) {
	$(id).toggle('fast');
}

function surveySelect(id, value, last_question) {	
	$("#vraag_" + id).hide();
	$("input[name='vraag_" + id + "']").val(value);
	id++;
	$("#vraag_" + id).show();
	
	if(last_question) {
		$('#survey').submit();
	} else {
		$("#vraag_id").text(id);
	}
}
 
Cufon.replace('.cufon');