js与jquery的区别

var html = $(\'<a target="_blank" href="\' + adCompContent.clickURL + \'"><img width="\' + adCompContent.width + \'" height="\' + adCompContent.height + \'" src="\' + adCompContent.imageURL + \'"></a>\');
html.appendTo("#mediabox_tbkib_pic");
html.bind(\'click\', function() {
if (adCompContent.clickTrough) {
$(this).attr(\'href\', PluginAD.getAttachParamsUrl(adCompContent.clickTrough, ADUID, 2, 0));
} else {
$(this).attr(\'href\', adCompContent.clickURL);
}