function makeRequest_SHARETagAdd() {
	req = newXMLHttpRequest();
	var k=document.getElementById("L_Tagadd_words");
	var t=document.getElementById("L_Tagadd_status");
	var s=document.getElementById("WPid");
	var su=document.getElementById("WPuid");
	var tadiv1=document.getElementById("L_TagaddDiv1")
	var tadiv2=document.getElementById("L_TagaddDiv2")
	if (""==k.value || "輸入適當標籤"==k.value){
			alert("請輸入標籤");
			k.select();
			k.focus();
			return false;
	}
	
	tadiv1.style.display='none';
	tadiv2.style.display='block';
	t.innerHTML="<font color=blue size=2>資料處理中...</font>";
  
	if (!req) {
		t.innerHTML="<font color=red size=2>系統連線失敗！</font>";
		return false;
	}
	req.onreadystatechange = getReadyStateHandler(req, SHARETagAdd, t);
	req.open('POST', 'sh_AJtagproc.php', true);
	req.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	req.send('w=N&id='+s.value+'&uid='+su.value+'&wds='+k.value);
}

function SHARETagAdd(ListXml, t){
	var tlnk=document.getElementById("L_Tags_linkDiv");
	var item = ListXml.getElementsByTagName("TagInfo")[0];
	var stat = item.getElementsByTagName("status")[0].firstChild.nodeValue;
	var message = item.getElementsByTagName("infoText")[0].firstChild.nodeValue;
	if (1==stat){
		tlnk.innerHTML=message+','+tlnk.innerHTML;
	} else {
		t.innerHTML="<font color=red size=2>"+message+"</font>";
		return false;
	}

	t.innerHTML="<font color=red size=2>貼標籤成功∼「"+message+"」 </font>";
	document.getElementById('L_Tagadd_swflag').value=0;
}

function ShowTagDetail(id1,id2,id3,oba){
	req = newXMLHttpRequest();
  req.onreadystatechange = getReadyStateHandler(req, displayInfo, oba);
	req.open("POST", "sh_AJtagproc.php", true);
	req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
	req.send("w=Q&uid="+id1+"&id="+id2+"&tag="+id3);
}
function displayInfo(ListXml, oba){
	var item = ListXml.getElementsByTagName("TagInfo")[0];
	var stat = item.getElementsByTagName("status")[0].firstChild.nodeValue;
	var message = item.getElementsByTagName("infoText")[0].firstChild.nodeValue;
	if (stat==1){
		oba.title=message+"所貼";
	}else{
	alert(message);
	}
}
function ShowTagAddZone(k){
	document.getElementById('L_TagaddDiv').style.display=style_display_switch(1);
	document.getElementById('L_TagaddDiv1').style.display=style_display_switch(1);
	document.getElementById('L_TagaddDiv2').style.display=style_display_switch(0);
	if (0==k){
		document.getElementById('L_Tagadd_words').value='';
		document.getElementById('L_Tagadd_words').focus();
	} else {
		document.getElementById('L_Tagadd_words').value='輸入適當標籤';
	}
}
function ShowTagDelZone(k){
	document.getElementById('L_Tags_linkDiv').style.display=style_display_switch(0);
	document.getElementById('L_Tags_mnglinkDiv').style.display=style_display_switch(1);

}

function DeleteTag(){
	var len = document.getElementsByName('L_Tags_Delno').length;
	var chk = 0;
	var tmptag;
	for (i=0; i<len; i++) {
		if (document.getElementsByName('L_Tags_Delno')[i].checked) {
			chk++;
			tmptag = document.getElementsByName('L_Tags_Delno')[i].value;
			break;
		}
	}
	if (!chk) {
		alert('請選擇要刪除的標籤');
		return false;
	}
	
	var s = document.getElementById("WPid");
	var su = document.getElementById("WPuid");
	location.href="sh_AJtagproc.php?w=D&uid="+su.value+"&id="+s.value+"&tag="+tmptag;
}