$(document).ready(function() {
	var preview = $('#overview_images div.preview img')[0];
	var gallery_link_href =
		$('#overview_images a.gallery_link')
			.attr('href');
	$('#overview_images a.vehicle_image_link')
		.each(function() {
			this.preview_src = $(this).attr('href');
			$(this).attr('href', gallery_link_href).removeAttr('target');

			this.preloaded = new Image();
			this.preloaded.src = this.preview_src;
		})
		.mouseover(function() {
			preview.src = this.preview_src;
			if (this.preview_src.indexOf('?') >= 0)
			{
				var dim = this.preview_src.split('?').pop().split('x');
				if (dim[0].match(/^\d+$/)) preview.width = dim[0];
				if (dim[1].match(/^\d+$/)) preview.height = dim[1];
			}
		})
});