//读取Cookie 
function getCookie(objName,keyName) {
	var result = "";
	//如果Cookie长度大于0
	if(document.cookie.length > 0) {
		//包含多个cookie的数组
		var objArray = document.cookie.split(";");
		//Cookie对象名
		var objSearch = objName + "=";
		//Cookie键名称
		var nameSearch = keyName + "=";
		for(var objItem in objArray) {
			//如果数组中包含对象名
			if (objArray[objItem].indexOf(objSearch) != -1) {
				//在数组中取Cookie值
				begin = objArray[objItem].indexOf(nameSearch);
				if(begin != -1) {
					begin += nameSearch.length;
					end = objArray[objItem].indexOf("&",begin);
					if(end == -1) {
						end = objArray[objItem].length;
						}
						result = decodeURI(objArray[objItem].substring(begin, end));
					}
				}
			}
		}
	return result;
}

//读取cookie
var u_name = getCookie("user","name");
var u_id = getCookie("user","id");

function writeLogin() {
	var h_login = '您好，欢迎来GPSspg！    最具诚信的GPS产品网络销售中心！';
	if(u_name.length > 0) h_login = '您好，'+u_name+'！&nbsp;<a href="/my/">[我的联盟]</a>&nbsp;&nbsp;<a href="/login/exit.asp">[退出]</a>';
	document.write(h_login);
}

function writeTopRight() {
	document.write('<strong><span style="color:red;">公告：2009年8月6日起部份产品可【顺丰货到付款】可货到付款标志：<img src="/img/ico/hdfk.gif" alt="仅限于顺丰快递可到的地方才能货到付款"/></span></strong>');
}

function writePpr() {
	document.write('<a href="http://bbs.gpsspg.com" target="_blank">GPS地图使用交流【GPS联盟论坛】</a>');
}

function pImgChange(btn) {
	var idname = new String(btn.id);
	var s = idname.indexOf("_");
	var e = idname.lastIndexOf("_")+1;
	var tabName = idname.substr(0, s);
	var id = parseInt(idname.substr(e, 1));
	var tabNumber = btn.parentNode.childNodes.length;
	for(i=0;i<tabNumber;i++) {
		document.getElementById(tabName+"_tab_"+i).className = "";
	}
	var p_src;
	if (id==0)
	{
		p_src = '/pic/p1/'+p_id+'.jpg';
	}
	else
		{
		p_src = '/pic/p3/'+p_id+'_'+id+'.jpg';
	}
	J_PIMG.src = p_src;
	btn.className = "selected";
};

function showViews(pTypes, pId){
 var p_views = getXmlhttp('/common/views.asp?type='+pTypes+'&id='+pId);
 if(document.getElementById("j_htm_view")!=null)document.getElementById("j_htm_view").innerHTML = p_views;
}