var TANGER_OCX_bDocOpen = false;
var TANGER_OCX_filename;
var TANGER_OCX_actionURL; //For auto generate form fiields
var TANGER_OCX_OBJ; //The Control
//以下為V1.7新增函數(shù)示例

//從本地增加圖片到文檔指定位置
function AddPictureFromLocal()
{
	if(TANGER_OCX_bDocOpen)
	{	
    TANGER_OCX_OBJ.AddPicFromLocal(
	"", //路徑
	true,//是否提示選擇文件
	true,//是否浮動(dòng)圖片
	100,//如果是浮動(dòng)圖片，相對(duì)于左邊的Left 單位磅
	100); //如果是浮動(dòng)圖片，相對(duì)于當(dāng)前段落Top
	};	
}

//從URL增加圖片到文檔指定位置
function AddPictureFromURL(URL)
{
	if(TANGER_OCX_bDocOpen)
	{
    TANGER_OCX_OBJ.AddPicFromURL(
	URL,//URL 注意；URL必須返回Word支持的圖片類型。
	true,//是否浮動(dòng)圖片
	150,//如果是浮動(dòng)圖片，相對(duì)于左邊的Left 單位磅
	150);//如果是浮動(dòng)圖片，相對(duì)于當(dāng)前段落Top
	};
}

//從本地增加印章文檔指定位置
function AddSignFromLocal()
{

   if(TANGER_OCX_bDocOpen)
   {
      TANGER_OCX_OBJ.AddSignFromLocal(
	"匿名用戶",//當(dāng)前登陸用戶
	"",//缺省文件
	true,//提示選擇
	0,//left
	0)  //top
   }
}

//從URL增加印章文檔指定位置
function AddSignFromURL(URL)
{
   if(TANGER_OCX_bDocOpen)
   {
      TANGER_OCX_OBJ.AddSignFromURL(
	"匿名用戶",//當(dāng)前登陸用戶
	URL,//URL
	50,//left
	50)  //top
   }
}

//開始手寫簽名
function DoHandSign()
{
   if(TANGER_OCX_bDocOpen)
   {	
	TANGER_OCX_OBJ.DoHandSign(
	"匿名用戶",//當(dāng)前登陸用戶 必須
	0,//筆型0－實(shí)線 0－4 //可選參數(shù)
	0x000000ff, //顏色 0x00RRGGBB//可選參數(shù)
	2,//筆寬//可選參數(shù)
	100,//left//可選參數(shù)
	50); //top//可選參數(shù)
	}
}
//開始手工繪圖，可用于手工批示
function DoHandDraw()
{
	if(TANGER_OCX_bDocOpen)
	{	
	TANGER_OCX_OBJ.DoHandDraw(
	0,//筆型0－實(shí)線 0－4 //可選參數(shù)
	0x00ff0000,//顏色 0x00RRGGBB//可選參數(shù)
	3,//筆寬//可選參數(shù)
	200,//left//可選參數(shù)
	50);//top//可選參數(shù)
	}
}
//檢查簽名結(jié)果
function DoCheckSign()
{
	if(TANGER_OCX_bDocOpen)
	{		
	var ret = TANGER_OCX_OBJ.DoCheckSign
	(
	/*可選參數(shù) IsSilent 缺省為FAlSE，表示彈出驗(yàn)證對(duì)話框,否則，只是返回驗(yàn)證結(jié)果到返回值*/
	);//返回值，驗(yàn)證結(jié)果字符串
	//alert(ret);
	}	
}
//此函數(shù)用來加入一個(gè)自定義的文件頭部
function TANGER_OCX_AddDocHeader( strHeader )
{
	var i,cNum = 30;
	var lineStr = "";
	try
	{
		for(i=0;i<cNum;i++) lineStr += "_";  //生成下劃線
		with(TANGER_OCX_OBJ.ActiveDocument.Application)
		{
			Selection.HomeKey(6,0); // go home
			Selection.TypeText(strHeader);
			Selection.TypeParagraph(); 	//換行
			Selection.TypeText(lineStr);  //插入下劃線
			// Selection.InsertSymbol(95,"",true); //插入下劃線
			Selection.TypeText("★");
			Selection.TypeText(lineStr);  //插入下劃線
			Selection.TypeParagraph();
			//Selection.MoveUp(5, 2, 1); //上移兩行，且按住Shift鍵，相當(dāng)于選擇兩行
			Selection.HomeKey(6,1);  //選擇到文件頭部所有文本
			Selection.ParagraphFormat.Alignment = 1; //居中對(duì)齊
			with(Selection.Font)
			{
				NameFarEast = "宋體";
				Name = "宋體";
				Size = 12;
				Bold = false;
				Italic = false;
				Underline = 0;
				UnderlineColor = 0;
				StrikeThrough = false;
				DoubleStrikeThrough = false;
				Outline = false;
				Emboss = false;
				Shadow = false;
				Hidden = false;
				SmallCaps = false;
				AllCaps = false;
				Color = 255;
				Engrave = false;
				Superscript = false;
				Subscript = false;
				Spacing = 0;
				Scaling = 100;
				Position = 0;
				Kerning = 0;
				Animation = 0;
				DisableCharacterSpaceGrid = false;
				EmphasisMark = 0;
			}
			Selection.MoveDown(5, 3, 0); //下移3行
		}
	}
	catch(err){
		//alert("錯(cuò)誤：" + err.number + ":" + err.description);
	}
	finally{
	}
}
function strtrim(value)
{
	return value.replace(/^\s+/,'').replace(/\s+$/,'');
}

function TANGER_OCX_doFormOnSubmit()
{
	var form = document.forms[0];
  	if (form.onsubmit)
	{
    	var retVal = form.onsubmit();
     	if (typeof retVal == "boolean" && retVal == false)
       	return false;
	}
	return true;
}

//切換顯示修訂工具欄和工具菜單（保護(hù)修訂）
function TANGER_OCX_EnableReviewBar(boolvalue)
{
	if(!TANGER_OCX_bDocOpen)
	{
		return;
	}
	TANGER_OCX_OBJ.ActiveDocument.CommandBars("Reviewing").Enabled = boolvalue;
	TANGER_OCX_OBJ.ActiveDocument.CommandBars("Track Changes").Enabled = boolvalue;
	TANGER_OCX_OBJ.IsShowToolMenu = boolvalue;	//關(guān)閉工具菜單
}

//切換打開或者關(guān)閉修訂模式
function TANGER_OCX_SetReviewMode(boolvalue)
{
	if(!TANGER_OCX_bDocOpen)
	{
		return;
	}
	TANGER_OCX_OBJ.ActiveDocument.TrackRevisions = boolvalue;
}
//進(jìn)入或退出痕跡保留狀態(tài)，調(diào)用上面的兩個(gè)函數(shù)
function TANGER_OCX_SetMarkModify(boolvalue)
{
	TANGER_OCX_SetReviewMode(boolvalue);
	TANGER_OCX_EnableReviewBar(!boolvalue);
}

//顯示/不顯示修訂文字
function TANGER_OCX_ShowRevisions(boolvalue)
{
	TANGER_OCX_OBJ.ActiveDocument.ShowRevisions = boolvalue;
}

//打印/不打印修訂文字
function TANGER_OCX_PrintRevisions(boolvalue)
{
	TANGER_OCX_OBJ.ActiveDocument.PrintRevisions = boolvalue;
}

//設(shè)置頁面布局
function TANGER_OCX_ChgLayout()
{
 	try
	{
		TANGER_OCX_OBJ.showdialog(5); //設(shè)置頁面布局
	}
	catch(err){
		alert("錯(cuò)誤：" + err.number + ":" + err.description);
	}
	finally{
	}
}

//打印文檔
function TANGER_OCX_PrintDoc()
{
	try
	{
		TANGER_OCX_OBJ.printout(true);
	}
	catch(err){
		alert("錯(cuò)誤：" + err.number + ":" + err.description);
	}
	finally{
	}
}

function TANGER_OCX_SaveToServer()
{
	if(!TANGER_OCX_bDocOpen)
	{
		alert("沒有打開的文檔。");
		return;
	}
	
	TANGER_OCX_filename = prompt("附件另存為：","新文檔.doc");
	if ( (!TANGER_OCX_filename))
	{
		TANGER_OCX_filename ="";
		return;
	}
	else if (strtrim(TANGER_OCX_filename)=="")
	{
		alert("您必須輸入文件名！");
		return;
	}
	//alert(TANGER_OCX_filename);
	TANGER_OCX_SaveDoc();
}

function TANGER_OCX_SaveEditToServer()
{
	if(!TANGER_OCX_bDocOpen)
	{
		alert("沒有打開的文檔。");
		return;
	}
	
	TANGER_OCX_filename = document.all.item("filename").value;
	if ( (!TANGER_OCX_filename))
	{
		TANGER_OCX_filename ="";
		alert("您必須輸入文件名！");
		return;
	}
	else if (strtrim(TANGER_OCX_filename)=="")
	{
		alert("您必須輸入文件名！");
		return;
	}
	//alert(TANGER_OCX_filename);
	TANGER_OCX_SaveDoc();
}

function TANGER_OCX_FormPara(paraObj)
{	
	var fmElements = document.forms[0].elements;
	var i,j,elObj,optionItem;
	for (i=0;i< fmElements.length;i++ )
	{
		elObj = fmElements[i];
		switch(elObj.type)
		{
			case "file":
				paraObj.FFN = elObj.name;
				break;
			case "reset":
				break;
			case "radio":
			case "checkbox":
				if (elObj.checked)
				{
					paraObj.PARA += ( elObj.name+"="+escape(elObj.value)+"&");
				}
				break;
			case "select-multiple":
				for(j=0;j<elObj.options.length;j++)
				{
					optionItem = elObj.options[j];
					if (optionItem.selected)
					{
						paraObj.PARA += ( elObj.name+"="+escape(optionItem.value)+"&");
					}
				}
				break;
			default: // text,Areatext,selecte-one,password,submit,etc.
				if(elObj.name)
				{
					paraObj.PARA += ( elObj.name+"="+escape(elObj.value)+"&");
				}
				break;
		}
	}
}


function TANGER_OCX_EnableFileNewMenu(boolvalue)
{
	TANGER_OCX_OBJ.EnableFileCommand(0) = boolvalue;
}

function TANGER_OCX_EnableFileOpenMenu(boolvalue)
{
	TANGER_OCX_OBJ.EnableFileCommand(1) = boolvalue;
}

function TANGER_OCX_EnableFileSaveMenu(boolvalue)
{
	TANGER_OCX_OBJ.EnableFileCommand(3) = boolvalue;
}

function TANGER_OCX_EnableFileSaveAsMenu(boolvalue)
{
	TANGER_OCX_OBJ.EnableFileCommand(4) = boolvalue;
}

function TANGER_OCX_SetInfo()
{
	TANGER_OCX_OBJ = document.all.item("TANGER_OCX");	
	/*
	TANGER_OCX_EnableFileNewMenu(false);
	TANGER_OCX_EnableFileOpenMenu(false);
	TANGER_OCX_EnableFileSaveMenu(false);
	TANGER_OCX_EnableFileSaveAsMenu(false);
	*/
	try
	{
		TANGER_OCX_actionURL = document.forms[0].action;
		TANGER_OCX_filename = "";
		TANGER_OCX_OBJ.CreateNew("Word.Document");
		//TANGER_OCX_OBJ.focus();
	}
	catch(err){
		alert("錯(cuò)誤：" + err.number + ":" + err.description);
	}
	finally{
	}
}
function TANGER_OCX_OpenDoc(docid)
{
	//alert(docid);
	TANGER_OCX_actionURL = document.forms[0].action;
	TANGER_OCX_OBJ = document.all.item("TANGER_OCX");
	//alert("readdoc.jsp?docid=" + docid);
	if(docid != "")
	{		
		TANGER_OCX_OBJ.OpenFromURL("readdoc.jsp?docid=" + docid);
	}
	else
	{
		TANGER_OCX_OBJ.CreateNew("Word.Document");
	}
	//TANGER_OCX_OBJ.focus();
}

function TANGER_OCX_OnDocumentOpened(str, obj)
{
	TANGER_OCX_bDocOpen = true;		
}

function TANGER_OCX_OnDocumentClosed()
{
   TANGER_OCX_bDocOpen = false;
}

function TANGER_OCX_SaveDoc()
{
	var retStr=new String;
	var newwin,newdoc;
	var paraObj = new Object();
	paraObj.PARA="";
	paraObj.FFN ="";	

	if(!TANGER_OCX_bDocOpen)
	{
		alert("沒有打開的文檔。");
		return;
	}

	try
	{
	 	if(!TANGER_OCX_doFormOnSubmit())return;
		TANGER_OCX_FormPara(paraObj);
		//alert(paraObj.PARA);
		//alert(paraObj.FFN);
		if(!paraObj.FFN)
		{
			alert("參數(shù)錯(cuò)誤：控件的第二個(gè)參數(shù)沒有指定。");
			return;
		}
		retStr = TANGER_OCX_OBJ.SaveToURL(TANGER_OCX_actionURL,paraObj.FFN,paraObj.PARA,TANGER_OCX_filename);
		newwin = window.open("","_blank","left=200,top=200,width=400,height=200,status=0,toolbar=0,menubar=0,location=0,scrollbars=0,resizable=0",false);
		newdoc = newwin.document;
		newdoc.open();
		newdoc.write("<center><hr>"+retStr+"<hr><input type=button VALUE='關(guān)閉窗口' onclick='window.close()'></center>");
		newdoc.close();				
		//window.alert(retStr);
		window.opener.location.reload();
		window.close();
	}
	catch(err){
		alert("不能保存到URL：" + err.number + ":" + err.description);
	}
	finally{
	}
}