var frontproducts = {

	openwindow : function(url, target, name) {
		var windowname = "";
		if (name) {
			windowname = name;
		}
		if (target) {
			if (target == '_blank') {
				window
						.open(
								url,
								windowname,
								"toolbar=yes, menubar=yes, scrollbars=yes, resizable=yes, location=yes, status=yes");
			} else if (target == '_self') {
				document.location.href = url;
			} else {
				document.location.href = url;
			}
		} else {
			document.location.href = url;
		}
	},
	/*
	 * 购买按钮 参数1：商品id 参数2：购买url，未经过标签转义的 参数3：商品url，经过标签转义的 参数4：弹出与否标示
	 */
	buy : function(pid, buyhref, producthref, targetopen) {
		// 判读是否有规格或用户输入项，如果有直接进入商品详细信息，否则直接购买 2010-5-12
		var ynbuy = frontproducts.directbuy(pid);
		if (ynbuy) {
			frontorders_showminicart01.addproduct("&productid=" + pid
					+ "&action_page=" + buyhref, targetopen);
		} else {
			if (targetopen == '_blank') {
				window
						.open(
								producthref,
								"",
								"toolbar=yes, menubar=yes, scrollbars=yes, resizable=yes, location=yes, status=yes");
			} else if (targetopen == '_self') {
				document.location.href = producthref;
			} else {
				document.location.href = producthref;
			}
		}
	},
	backorder : function(pid, buyhref, producthref, targetopen) {
		// 判读是否有规格，如果有直接进入商品详细信息，否则直接缺货登记
		var ynbuy = frontproducts.directbackorder(pid);
		if (ynbuy) {
			if (targetopen == '_blank') {
				window
						.open(
								buyhref,
								"",
								"toolbar=yes, menubar=yes, scrollbars=yes, resizable=yes, location=yes, status=yes");
			} else {
				document.location.href = buyhref;
			}
		} else {
			if (targetopen == '_blank') {
				window
						.open(
								producthref,
								"",
								"toolbar=yes, menubar=yes, scrollbars=yes, resizable=yes, location=yes, status=yes");
			} else if (targetopen == '_self') {
				document.location.href = producthref;
			} else {
				document.location.href = producthref;
			}
		}
	},
	/* 创建动层窗口 */
	createmodaldialog : function(name, width, height, title) {
		var divwidth = "auto";
		var divheight = "auto";
		if (width) {
			divwidth = width;
		}
		if (height) {
			divheight = height;
		}
		jquery("body")
				.append(
						"<div id=\""
								+ name
								+ "\" title=\""
								+ title
								+ "\" style=\"overflow:hidden;padding:0;\"><iframe src=\"\" height=\"100%\" width=\"100%\" frameborder=\"no\" border=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"auto\" allowtransparency=\"yes\"></iframe></div>");
		jquery("#" + name).dialog( {
			autoopen : false,
			bgiframe : false,
			closeonescape : false,
			resizable : false,
			modal : true,
			width : divwidth,
			height : divheight
		});
	},

	/* 打开浮动层窗口 */
	openmodaldialog : function(name, url, width, height) {
		jquery("#" + name + " iframe").attr("src", url);
		if (width) {
			jquery("#" + name).dialog('option', 'width', width);
			// jquery("#" + name + " iframe").attr("width",jquery("#" +
			// name).innerwidth() + "px");
		} else {
		}
		if (height) {
			jquery("#" + name).dialog('option', 'height', height);
			// jquery("#" + name + " iframe").attr("height",jquery("#" +
			// name).innerheight() + "px");
		} else {
		}
		jquery("#" + name).dialog("open");
	},

	/* 关闭浮动层窗口 */
	closemodaldialog : function(name) {
		jquery("#" + name).dialog("close");
	},
	createmodaldiv : function(name, width, height) {
		jquery("body").append(
				"<div id=\"" + name + "\" style=\"overflow:hidden;padding:0;\"></div>");
		jquery("#" + name).dialog( {
			autoopen : false,
			bgiframe : false,
			closeonescape : false,
			resizable : false,
			modal : true,
			width : 'auto',
			height : 'auto'
		});
		if (width) {
			jquery("#" + name).dialog('option', 'width', width);
		}
		if (height) {
			jquery("#" + name).dialog('option', 'height', height);
		}
	},
	/* 打开浮动层窗口 */
	openmodaldiv : function(name, content, width, height) {
		jquery("#" + name).html(content);
		if (width) {
			jquery("#" + name).dialog('option', 'width', width);
		}
		if (height) {
			jquery("#" + name).dialog('option', 'height', height);
		}
		jquery("#" + name).dialog("open");
	},
	/* 关闭浮动层窗口 */
	closemodaldiv : function(name) {
		jquery("#" + name).dialog("close");
	},
	// 异步请求获得商品库存，商品id 参数1
	getstock : function(prodcutid) {
		var stock = "0";
		jquery.ajax( {
			type : "post",
			url : "/frontproducts.do?method=getstock",
			data : {
				"productid" : prodcutid
			},
			datatype : "json",
			cache : false,
			async : false,
			success : function(jsondata, textstatus) {
				if (typeof (jsondata.stock) != "undefined") {
					stock = jsondata.stock;
				}
			}
		});
		return stock;
	},

	// 异步请求判断商品是否可以直接购买，商品id 参数1
	directbuy : function(prodcutid) {
		var ynbuy = false;
		jquery.ajax( {
			type : "post",
			url : "/frontproductsasyn.do?method=directbuy",
			data : {
				"productid" : prodcutid
			},
			datatype : "json",
			cache : false,
			async : false,
			success : function(data, textstatus) {
				if (data.directbuy) {
					ynbuy = data.directbuy;
				}
			}
		});
		return ynbuy;
	},
	directbackorder : function(prodcutid) {
		var ynbuy = false;
		jquery.ajax( {
			type : "post",
			url : "/frontproductsasyn.do?method=directbuy&disabledorder=true",
			data : {
				"productid" : prodcutid
			},
			datatype : "json",
			cache : false,
			async : false,
			success : function(data, textstatus) {
				if (data.directbuy) {
					ynbuy = data.directbuy;
				}
			}
		});
		return ynbuy;
	},
	getmemberlevelid : function() {
		var cookiestring = document.cookie;
		var starindex = cookiestring.indexof('c_memberinfo=');
		if (starindex == -1) {
			return "";
		}
		var endindex = cookiestring.indexof(';', starindex);
		if (endindex == -1) {
			endindex = cookiestring.length;
		}
		starindex = 'c_memberinfo'.length + 1 + starindex;
		var cookiecontent = unescape(cookiestring.substring(starindex, endindex));
		return cookiecontent;
	},
	/* 创建等待中浮动层窗口 */
	createwaitingdialog : function(width, height) {
		if (jquery("#dialog-waiting").length == 0) {
			jquery("body")
					.append(
							"<div id=\"dialog-waiting\" class=\"dialog-waiting\" style=\"overflow:hidden;padding:0;\"></div>");
			jquery("#dialog-waiting").dialog( {
				autoopen : false,
				bgiframe : false,
				closeonescape : false,
				resizable : true,
				modal : true,
				width : 'auto',
				height : 'auto'
			});
			if (width) {
				jquery("#dialog-waiting").dialog('option', 'width', width);
			}
			if (height) {
				jquery("#dialog-waiting").dialog('option', 'height', height);
			}
			jquery("#dialog-waiting").prev("div.ui-dialog-titlebar").hide();
		}
	},
	/* 打开等待中浮动层窗口 */
	openwaitingdialog : function(width, height) {
		if (width) {
			jquery("#dialog-waiting").dialog('option', 'width', width);
		}
		if (height) {
			jquery("#dialog-waiting").dialog('option', 'height', height);
		}
		jquery("#dialog-waiting").dialog("open");
	},
	/* 关闭等待中浮动层窗口 */
	closewaitingdialog : function() {
		jquery("#dialog-waiting").dialog("close");
	},
	/* html分页 */
	showhtml:function(compid,csshtml,idhtml){
		jquery("#"+compid+" ."+csshtml).hide();
		jquery("#"+compid+" #"+idhtml).show();
	}
	
}