notSavedYet ='';
//pb_blnCloseWindow = false;
//pb_strConfirmCloseMessage ="";
//notSavedYet = "";
// pb_msg="是否放弃对该条目的创建?"; (这些参数在外面赋值更恰当)
// pb_state=1; //1创建条目 2编辑条目


function initEditor() {
	editor = new HTMLArea(document.form2.content);
	if (IE){
		editor.generate();
		document.form2.content.innerText = document.form2.HTML_Content.value;
	} else {
		document.form2.content.innerHTML = document.form2.HTML_Content.value;
		editor.generate(); 
	}
}

//function ConfirmClose() {
	//window.event.returnValue = pb_strConfirmCloseMessage;
	//pb_blnCloseWindow = true;
//}
//function ShowConfirmClose() {
	//if(confirm(pb_msg)){
	//	window.location = pb_url;
	//}
//}



var tagdiv=document.getElementById("tagdiv");

function addTag() {
	if(tagdiv.childNodes.length>=40)
	{
		alert("标签最多只允许填写20个！");
		return ;
	}
	tagdiv.innerHTML= tagdiv.innerHTML+'<input class="button35" type="text" name="tag" size="8" style="height:12px"><a href="javascript:void(0)" onclick="removeTag(this)" class="bg12" title="删除">[X]</a>';
}

function removeTag(obj){
	if(tagdiv.childNodes.length<=4)
	{
		alert("您至少需要填写两个标签！");
		return ;
	}
	if(confirm("确认删除标签:"+obj.previousSibling.value+"？"))
	{
		tagdiv.removeChild(obj.previousSibling);
		tagdiv.removeChild(obj);
	}
}

function initTag()
{
	if(tagdiv==null)return ;
	while(tagdiv.childNodes.length<16)
	{
		addTag();
	}
}

function check2tag()
{
	if(tagdiv==null)return true;
	var tags=document.getElementsByName("tag");
	var tagnum=0;
	for(i=0;i<tags.length;i++){
		tag=tags[i].value.Trim();
		if(tag=="")continue;
		if(tag.indexOf(";")!=-1){
			alert("标签中不能含有分号“;”！");
			tags[i].focus();
			return false;
		}
		if(tag.length>0){
			for(k=0;k<i;k++){
				if (tag.toLowerCase() == tags[k].value.Trim().toLowerCase()){
					alert("该标签已经存在，请重新输入！");
					tags[i].focus();
					return false;
				}
			}
		}
		tagnum++;
	}
	if(tagnum<2)
	{
		alert("您至少需要填写两个标签！");
		return false;
	}
	return true;
}

function mySubmit() {
	if(editor.getHTML()=="" || editor.getHTML()=="<p />"){
		alert("请输入条目内容再保存！");
		return false;
	}

	if(pb_state==2){
		if(document.getElementById("edit_reason").value.length>80){
			alert("条目修改原因过长！");
			document.getElementById("edit_reason").focus();
			return false;
		}
	}

	if(!check2tag())return false;
	document.form2.ta.readonly=true;
	document.form2.target="_self";
	document.form2.onsubmit();
	document.form2.submit();
}


function myPreview() {
	document.form2.onsubmit();
	window.open('/editor/popups/preview.html');
}


initEditor();
initTag();
if(pb_state==2)
{
	refreshLock();
}
function CloseMessageA() {
  	CloseMessage();
    pb_blnCloseWindow = true;  	
  }
  function CloseMessage() {
		var window_div = document.getElementById("popup_message_dialog");
	    if(window_div != null){
			window_div.style.visibility = "hidden";
		}
		var window_div_text = document.getElementById("popup_message_text");
	  if(window_div_text != null){
			window_div_text.innerHTML = "";
		}
		var window_div_bar = document.getElementById("popup_message_dialog_bar");
		var window_div_img = document.getElementById("popup_message_dialog_img");		
		if(window_div_bar != null){
		  if(IE){
				window_div_bar.className = "grajaxhang1";
			}else{
				window_div_bar.setAttribute("class", "grajaxhang1");
			}  
    }
    if(window_div_img != null){
			window_div_img.src = "/images/mima.gif";
    }
	}

  function Message(v_message_text,v_type) {
		var window_div = document.getElementById("popup_message_dialog");
    if(window_div != null){
    	if (typeof v_type != 'undefined'){
    		var window_div_bar = document.getElementById("popup_message_dialog_bar");
    		var window_div_img = document.getElementById("popup_message_dialog_img");
    		v_type = v_type.Trim().toUpperCase();
    		switch (v_type) {
  			case "INFOR" :
			    if(window_div_bar != null){
					  if(IE){
							window_div_bar.className = "grajaxhang2";
						}else{
							window_div_bar.setAttribute("class", "grajaxhang2");
						}  
			    }
			    if(window_div_img != null){
						window_div_img.src = "/images/002.gif";
			    } 
			    break;
			  default ://"ERROR" ,"WARNING"
			    if(window_div_bar != null){
					  if(IE){
							window_div_bar.className = "grajaxhang1";
						}else{
							window_div_bar.setAttribute("class", "grajaxhang1");
						}  
			    }
			    if(window_div_img != null){
						window_div_img.src = "/images/mima.gif";
			    }
				} 
    	}
			var scrollPos = 0; 
			if (typeof window.pageYOffset != 'undefined') { 
			   scrollPos = window.pageYOffset; 
			}else if (typeof document.compatMode != 'undefined' && 
			     document.compatMode != 'BackCompat') { 
			   scrollPos = document.documentElement.scrollTop; 
			}else if (typeof document.body != 'undefined') { 
			   scrollPos = document.body.scrollTop; 
			}
			window_div.style.top = scrollPos + 160+ "px";
			window_div.style.left = 250+ "px";

			var window_div_text = document.getElementById("popup_message_text");
			if(window_div_text != null){
				window_div_text.innerHTML = v_message_text;
			}
			window_div.style.visibility = "visible";
		}	
	}
  function CloseConfirmA() {
  	CloseConfirm();
    pb_blnCloseWindow = true;  	
  }
  function CloseConfirm() {
		var window_div = document.getElementById("popup_confirm_dialog");
	    if(window_div != null){
			window_div.style.visibility = "hidden";
		}
		var window_div_text = document.getElementById("popup_confirm_text");
	  if(window_div_text != null){
			window_div_text.innerHTML = "";
		}
		var window_div_ok = document.getElementById("popup_confirm_dialog_ok");
		if(window_div_ok != null){
			window_div_ok.onclick = CloseConfirm;
		}	
	}
	function _Confirm(v_confirm_text, v_confirm_func) {
		var window_div = document.getElementById("popup_confirm_dialog");
    if(window_div != null){	
    	var window_div_bar = document.getElementById("popup_confirm_dialog_bar");
	    if(window_div_bar != null){
			  if(IE){
					window_div_bar.className = "grajaxhang0";
				}else{
					window_div_bar.setAttribute("class", "grajaxhang0");
				}  
	    }    	
    	var scrollPos = 0; 
			if (typeof window.pageYOffset != 'undefined') { 
			   scrollPos = window.pageYOffset; 
			}else if (typeof document.compatMode != 'undefined' && 
			     document.compatMode != 'BackCompat') { 
			   scrollPos = document.documentElement.scrollTop; 
			}else if (typeof document.body != 'undefined') { 
			   scrollPos = document.body.scrollTop; 
			}
			window_div.style.top = scrollPos + 160+ "px";
			window_div.style.left = 250+ "px";

			var window_div_text = document.getElementById("popup_confirm_text");
			if(window_div_text != null){
				window_div_text.innerHTML = v_confirm_text;
			}
			
			if (typeof v_confirm_func != 'undefined') {
				var window_div_ok = document.getElementById("popup_confirm_dialog_ok");
				if(window_div_ok != null){
					v_confirm_func = v_confirm_func.Trim().toUpperCase();
					switch (v_confirm_func) {
	  			case "DELETETAG" :
						window_div_ok.onclick = deleteTag;
						break;
					}
				}				
			}
			
			window_div.style.visibility = "visible";
    }
	}