var scX,scY,subWin;;
//var DEF_CONTEXT_ROOT = "TIBTWWeb";
//var _CONTEXT_PATH = "/";
/**
 * 開啟動態鍵盤 
 * @param keypadtype (0:HTML; 1:ADF) 鍵盤類型、預留擴充
 * @param targetid 輸出 TEXTBOX 的 ID
 * @param lenlimit 輸出字串長度最大限制 (0: 無限制)
 */
function openKeybord(keypadtype, targetid, lenlimit,tokenKey) {	
	var setTokenKey = "";
	if(typeof tokenKey != "undefined") setTokenKey = "&RndKey="+tokenKey;
    var d = new Date( );
    var t = (d.getTime())%1000;

    scX=screen.width-t;
    scY=screen.height-t;	

    if(scX <0){
        scX=0;
    }else{
        scX=Math.ceil(scX/2);
    }

    if(scY <0){
        scY=200;
    }else{
        scY=Math.ceil(scY/2);
    }
    
    //getContextRoot();
    subWin = window.open(contextPath + "/ScriptLib/Dkeybord/c.jsp?keypadtype="
                        +keypadtype+"&targetid="+targetid+"&lenlimit="+lenlimit+"&jLang="+jLang+setTokenKey
                        ,"KeyWin","left="+scX+",top="+scY
                        +"menubar=no,resizable=no,directories=no,location=no,toolbar=false,width=445px,height=270px");
    subWin.focus();
}

/**
 * 取得 Context Root Path
 */
function getContextRoot(){
    var url = document.URL;
    var i = url.toUpperCase().indexOf("http://");
    if( i<0 ){
        i = url.toUpperCase().indexOf("https://");
        i = i + 8;
    }else{
        i = i + 7;
    }
    var j = url.toLowerCase().substring(i).indexOf("/");
    url = url.substring(i+j+1);
    var k = url.indexOf("/");
    url = url.substring(0, k);

    if( url.indexOf(DEF_CONTEXT_ROOT) < 0 ){
        _CONTEXT_PATH = "/";
    }else{
        _CONTEXT_PATH = "/" + url + "/";
    }
}