function getElement(aID)
{
  return (document.getElementById) ? document.getElementById(aID)
                                   : document.all[aID];
}
function nTabs(tabObj,obj,tabnum){
			for(i=0; i <=tabnum; i++)
			{
				if (tabObj+"_Title"+i == obj.id)
				{
					if(i==0)
					{
						document.getElementById(tabObj+"_Title"+i).className = "active"; 
					}else if(i==tabnum)
					{
						document.getElementById(tabObj+"_Title"+i).className = "activeR"; 
					}else
					{
						document.getElementById(tabObj+"_Title"+i).className = "activeC"; 
					}
					document.getElementById(tabObj+"_Content"+i).style.display = "block";
				}else{
					if(i==0||i==tabnum)
					{
						document.getElementById(tabObj+"_Title"+i).className = "normal"; 
					}else
					{
						document.getElementById(tabObj+"_Title"+i).className = "normalC"; 
					}
					document.getElementById(tabObj+"_Content"+i).style.display = "none";
				}
			}
		}

function smallopen(filename)
{
        window.open(filename, '_blank', 'left=10,top=10,titlebar=no,toolbar=no,resizable=no,scrollbars=no,width=380,height=452')
}

function getUserName(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=")
  if (c_start!=-1)
    {
		
    c_start=c_start + c_name.length+1
    
    c_end=document.cookie.indexOf(";",c_start)
    if (c_end==-1) c_end=document.cookie.length
    return "尊敬的 <font color='#ff6600'>"+unescape(document.cookie.substring(c_start,c_end))+"</font>，欢迎登录中华藏獒网！<a  href=/user/center.jsp><font color='#ff6600'>进入会员中心</font></a>&nbsp;&nbsp;<a href=\"/user/UserUnLogin.Jsp\" class=\"blue_sell_1\"><font color='#ff6600'>退出</font></a>"
    }
  }
  return "<form name=\"form_login\" method=\"post\" action=\"/user/logincheck.jsp\" >用户名：<input name=\"username\" type=\"text\" id=\"username\" size=\"18\" chname=\"username\" maxsize=\"20\"  nullable=\"no\" datatype=\"text\" class=\"user\">密码：<input name=\"password\" type=\"password\" id=\"password\" size=\"18\" class=\"user\"><input name=\"f1\" value=\"登 录\" type=\"submit\"  width=\"80\" height=\"46\" border=\"0\" class=\"button\"> &nbsp;<a href=\"/user/reg.jsp\" class=\"orange\" target=\"_blank\">免费注册</a></form>"
}

function searchcheck(){
	if (document.defaultsearchform.searchkey.value=="请输入您要搜索的藏獒"){
		alert("请输入关键字");
		return false;
	}
	if (document.defaultsearchform.actionurl.value==""){
		alert("请选择搜索内容");
		document.defaultsearchform.actionurl.focus();
		return false;
	}
	
}