function zhici(znowdogbook_id,znowdoval){
  var dstnowgbookspan=document.getelementbyid("zhici_"+znowdogbook_id);
  znowdoval=number(znowdoval)+1;
  dstnowgbookspan.innerhtml="已支持["+znowdoval.tostring()+"]";
  setngbook(znowdogbook_id,'iszhici');
}

function fandui(znowdogbook_id,znowdoval){
  var dstnowgbookspan=document.getelementbyid("fandui_"+znowdogbook_id);
  znowdoval=number(znowdoval)+1;
  dstnowgbookspan.innerhtml="已反对["+znowdoval.tostring()+"]";
  setngbook(znowdogbook_id,'isfandui');
}

function huifu(znowdogbook_id,znodousername){
  var dstnowgbookspan=window.frames["iframe_gbook"].document.getelementbyid("gbooktextarea");
  dstnowgbookspan.focus();
  dstnowgbookspan.value="[re:"+znowdogbook_id.tostring()+" 回复:"+znodousername.tostring()+"的贴子]\n";
}

function  ztrim(str){
    for(var  i  =  0  ;  i<str.length  &&  str.charat(i)=="  "  ;  i++  )  ;
    for(var  j  =str.length;  j>0  &&  str.charat(j-1)=="  "  ;  j--)  ;
    if(i>j)  return  "";  
    return  str.substring(i,j);  
}

function createajaxobject()
{
	var ajax=false;
	if(document.all)  //ie内核的浏览器
	{
		ajax=new activexobject("microsoft.xmlhttp");
	}
	else    //非ie内核
	{
		ajax=new xmlhttprequest();
	}
	if(!ajax || typeof ajax=="undefine")
	{
		return false;
	}
	return ajax;
}

function getmyhtml(divid,gethtmlpath)
{
	var ajax=createajaxobject();
	var objdiv=document.getelementbyid(divid);
	if(!ajax)
	{
		alert("您的浏览器不支持ajax程序，请更换浏览器。");
		return;
	}
	ajax.open("get",gethtmlpath,true);
	ajax.setrequestheader('content-type','application/x-www-form-urlencoded');
	ajax.onreadystatechange=function(){    //定义ajax状态变化时做的事情
		if(ajax.readystate==4 && ajax.status==200)
		{
			objdiv.innerhtml=unescape(ajax.responsetext);
		}
	}
	ajax.send(null);
}

function setngbook(ngbooknowdojjid,ngbookdofansi)
{
	var ajax=createajaxobject();
	if(!ajax){return false;}
	var gethtmlpath="/guestbook/bannergbookzhici.asp?action1="+ngbookdofansi.tostring()+"&id="+ngbooknowdojjid.tostring();
	ajax.open("get",gethtmlpath,true);
	ajax.setrequestheader('content-type','application/x-www-form-urlencoded');
	ajax.onreadystatechange=function(){    //定义ajax状态变化时做的事情
			if(ajax.readystate==4 && ajax.status==200){
			  //
			}
	}
	ajax.send(null);
	return false;
}