// 前台热卖产品列表鼠标背景
$(document).ready(function(){ 
	$("li.ligrid").mouseover(function(){ $(this).addClass("gridbg"); });
	$("li.ligrid").mouseout(function(){ $(this).removeClass("gridbg"); });
}); 


// 前台导航选中样式
$(document).ready(function(){

	//http://om.35chain.emailjiajia.com/?pac=chain_client&pme=main
	var curUrl   = location.href.split('?');
	
	if(curUrl[1]){
		//var urlParam = curUrl[1].split('&');
		//var urlPme   = urlParam[1].split('=');
		//alert(strcmp('main',urlPme[1]));
		
	}else{
		
	}
});

// 弹出产品购买窗口
function buyProduct(url, win_title, win_id) {
	jQuery.getExAndPop(url, 'ajax_result', win_title, win_id);
}

/**
 * 代理客户端页面Banner广告图片加载处理
 * add by xiefg 2009-09-01
 */
jQuery(document).ready(function(){
	// 存在模板原有的banner结构
	if ( jQuery("#m_banner").is("dl") && jQuery("#m_banner").find("div.banner").eq(0).is("div") ) {
		// 处理
		loadBannerImage();
	}
});
function switchImage() {
	// get banner image, this is a jQuery object
	var bannerImage = jQuery("#m_banner").find("img").eq(0);
	if ( bannerImage.is(":hidden") ) {
		jQuery("#chain-banner-ads").hide();
		bannerImage.show();
	} else {
		jQuery("#chain-banner-ads").show();
		bannerImage.hide();
	}	
}

// modify by xiefg 2009-11-11 修改loadBannerImage函数，图片Image对象必须确认LOAD后才能获取高度
function loadBannerImage() {
	// get banner image, this is a jQuery object
	var bannerImage = jQuery("#m_banner").find("img").eq(0);
	
	// Get Height Of Exists Banner Image
	var tempImage = new Image();
	tempImage.src = bannerImage.attr("src");

	tempImage.onLoad = tempImageLoaded(tempImage);
}

// add by xiefg 2009-11-11 tempImageLoaded 表明客户端图片加载完毕，可以获取其高度，进而进行广告投放AJAX加载
function tempImageLoaded(imageObj) {

	var imageAllowMaxHeight = imageObj.height;

	var imageAllowMaxWidth = jQuery("#m_banner").width();

	// Post Banner Rect To Get Src Of New Banner Image
	var data = "&max_width=" + imageAllowMaxWidth + "&max_height=" + imageAllowMaxHeight;
	var url = "?pac=chain_client&pme=getAdsBanner" + data;
	jQuery.getEx(url, function(data){
		// Success To Get Src Of New Banner Image
		if (data.success()) {
			var content = data.getData();

			// get image container, this is jQuery object
			var imageContainer = jQuery("#m_banner").find("div.banner").eq(0);
			
			var bannerStyle = "style=\"width:" + content['max_width'] + "px;height:" + content['max_height'] + "px;\"";
			
			/*tempImage.src = content["image_src"];
			if ( tempImage.height <= content['max_height'] && tempImage.width <= content['max_width'] ) {
				bannerStyle = "";
			}*/

			var bannerLink = "";
			if ( content["link"] == "http://" || content["link"] == "undefined" || content["link"] == "" || content["link"] == null ) {
				bannerLink = "<img id=\"chain-banner-ads\" src=\"" + content["image_src"] + "\" alt=\"" + content["title"] + "\" " + bannerStyle + " />";
			} else {
				bannerLink = "<a id=\"chain-banner-ads\" href=\"" + content["link"] + "\" title=\"" + content["title"] + "\" target=\"_blank\"><img src=\"" + content["image_src"] + "\" alt=\"" + content["title"] + "\" " + bannerStyle + " /></a>";
			}

			// append image to banner container
			imageContainer.append(bannerLink);
			// hide this banner image
			jQuery("#chain-banner-ads").hide();
			// start switch banner image between old and new banner
			setInterval("switchImage();", 5000);
		} else {
			// is error, or banner ads is invaild
			//alert(data);
		}
	});
}
/**
 * end add by xiefg
 */