var xmlHttp = null;

function GetXmlHttpObject(){
	var objXMLHttp=null
	if (window.XMLHttpRequest){
		objXMLHttp=new XMLHttpRequest()
	}else if (window.ActiveXObject){
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	return objXMLHttp
}

function getVotez(argueid){
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null){
		alert ("Browser does not support HTTP Request");
		return;
	}
	var votezs = null;//正方投票总数
	var zscale = null;//正方投票%比例
	var fscale = null;//反方投票%比例

	var url="poll_vote.php";
	var votefs=escape(document.getElementById("votefs").value);	//反方投票总数
	var varguez=escape(document.getElementById("varguez").value);//正方回复辩论贴标志 1
	url=url+"?vote="+argueid+"&zfid="+varguez;

	xmlHttp.open("GET",url,true);
	xmlHttp.onreadystatechange=function(){
		if (xmlHttp.readyState==4 ){
			if (200 == xmlHttp.status){
				if(xmlHttp.responseText != "你已投过票了"){
					document.getElementById("zc_"+argueid).innerHTML = parseInt(document.getElementById("zc_"+argueid).innerHTML) + 1;
					document.getElementById("votez").innerHTML = parseInt(document.getElementById("votez").innerHTML) + 1;
					votezs = document.getElementById("votez").innerHTML;
					zscale = parseFloat(votezs)/(parseFloat(votezs)+parseFloat(votefs))*100;
					fscale = 100-parseFloat(zscale);
					document.getElementById("zscaletd").width = zscale+"%";
					document.getElementById("fscaletd").width = fscale+"%";
				}
				document.getElementById("tipz_"+argueid).innerHTML=xmlHttp.responseText;
			}else{
				alert("投票不成功");
			}
		}
	}
	xmlHttp.send(null);
}

function getVotef(argueid){
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null){
		alert ("Browser does not support HTTP Request");
		return;
	}
	var votefs = null;//反方投票总数
	var zscale = null;//正方投票%比例
	var fscale = null;//反方投票%比例

	var url="poll_vote.php";
	var varguef=escape(document.getElementById("varguef").value);//反方回复辩论贴标志 0
	var votezs=escape(document.getElementById("votezs").value);//正方投票总数
	url=url+"?vote="+argueid+"&zfid="+varguef;

	xmlHttp.open("GET",url,true);
	xmlHttp.onreadystatechange=function(){
		if (xmlHttp.readyState==4 ){
			if (200 == xmlHttp.status){
				if(xmlHttp.responseText != "你已投过票了"){
					document.getElementById("fc_"+argueid).innerHTML = parseInt(document.getElementById("fc_"+argueid).innerHTML) + 1;
					document.getElementById("votef").innerHTML = parseInt(document.getElementById("votef").innerHTML) + 1;
					votefs = document.getElementById("votef").innerHTML;
					fscale = parseFloat(votefs)/(parseFloat(votefs)+parseFloat(votezs))*100;
					zscale = 100-parseFloat(fscale);
					document.getElementById("zscaletd").width = zscale+"%";
					document.getElementById("fscaletd").width = fscale+"%";
				}
				document.getElementById("tipf_"+argueid).innerHTML=xmlHttp.responseText;
			}else{
				alert("投票不成功");
			}
		}
	}
	xmlHttp.send(null);
}

function Check_joinz_Forms(argueid){
	if (document.joinz.uname.value==""){
		alert("我的呢称不能为空！");
		document.joinz.uname.focus();
		return false;
    }
	if (document.joinz.arguedesc.value==""){
		alert("我的意见不能为空！");
		document.joinz.arguedesc.focus();
		return false;
    }
	return true;


	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null){
		alert ("Browser does not support HTTP Request");
		return;
	}

	var url="poll_vote.php";

	xmlHttp.open("GET",url,true);
	xmlHttp.onreadystatechange=function(){
		if (xmlHttp.readyState==4 ){
			if (200 == xmlHttp.status){
				if(xmlHttp.responseText != "你已投过票了"){
					document.getElementById("fc_"+argueid).innerHTML = parseInt(document.getElementById("fc_"+argueid).innerHTML) + 1;
					document.getElementById("votef").innerHTML = parseInt(document.getElementById("votef").innerHTML) + 1;
					votefs = document.getElementById("votef").innerHTML;
					fscale = parseFloat(votefs)/(parseFloat(votefs)+parseFloat(votezs))*100;
					zscale = 100-parseFloat(fscale);
					document.getElementById("zscaletd").width = zscale+"%";
					document.getElementById("fscaletd").width = fscale+"%";
				}
				document.getElementById("tipf_"+argueid).innerHTML=xmlHttp.responseText;
			}else{
				alert("投票不成功");
			}
		}
	}
	xmlHttp.send(null);
}