/*var $j = jQuery.noConflict();
	$j(function() {
		$j('#dropdown_nav li').find('.sub_nav').hide();
		$j('#dropdown_nav li').hover(function() {
			$j(this).find('.sub_nav').fadeIn(100);
		}, function() {
			$j(this).find('.sub_nav').fadeOut(50);
		});
	});*/


function preload(images) {
    if (document.images) {
        var i = 0;
        var imageArray = new Array();
        imageArray = images.split(',');
        var imageObj = new Image();
        for(i=0; i<=imageArray.length-1; i++) {
            //document.write('<img src="' + imageArray[i] + '" />');// Write to page (uncomment to check images)
            imageObj.src=images[i];
        }
    }
}