/*

	[UCenter Home] (C) 2007-2008 Comsenz Inc.

	$Id: script_common.js 10862 2008-12-30 02:50:59Z liguode $

*/



var userAgent = navigator.userAgent.toLowerCase();

var is_opera = userAgent.indexOf('opera') != -1 && opera.version();

var is_moz = (navigator.product == 'Gecko') && userAgent.substr(userAgent.indexOf('firefox') + 8, 3);

var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);

var is_safari = (userAgent.indexOf('webkit') != -1 || userAgent.indexOf('safari') != -1);

var note_step = 0;

var note_oldtitle = document.title;

var note_timer;



//iframe包含

if (top.location != location) {

	top.location.href = location.href;

}



function $(id) {

	return document.getElementById(id);

}



function addSort(obj) {

	if (obj.value == 'addoption') {

 	var newOptDiv = document.createElement('div')

 	newOptDiv.id = obj.id+'_menu';

 	newOptDiv.innerHTML = '<h1>添加</h1><a href="javascript:;" onclick="addOption(\'newsort\', \''+obj.id+'\')" class="float_del">刪除</a><div class="popupmenu_inner" style="text-align: center;">名稱：<input type="text" name="newsort" size="10" id="newsort" class="t_input" /><input type="button" name="addSubmit" value="創建" onclick="addOption(\'newsort\', \''+obj.id+'\')" class="button" /></div>';

 	newOptDiv.className = 'popupmenu_centerbox';

 	newOptDiv.style.cssText = 'position: absolute; left: 50%; top: 200px; width: 400px; margin-left: -200px;';

 	document.body.appendChild(newOptDiv);

 	$('newsort').focus();

 	}

}

	

function addOption(sid, aid) {

	var obj = $(aid);

	var newOption = $(sid).value;

	$(sid).value = "";

	if (newOption!=null && newOption!='') {

		var newOptionTag=document.createElement('option');

		newOptionTag.text=newOption;

		newOptionTag.value="new:" + newOption;

		try {

			obj.add(newOptionTag, obj.options[0]); // doesn't work in IE

		} catch(ex) {

			obj.add(newOptionTag, obj.selecedIndex); // IE only

		}

		obj.value="new:" + newOption;

	} else {

		obj.value=obj.options[0].value;

	}

	// Remove newOptDiv

	var newOptDiv = document.getElementById(aid+'_menu');

	var parent = newOptDiv.parentNode;

	var removedChild = parent.removeChild(newOptDiv);

}



function checkAll(form, name) {

	for(var i = 0; i < form.elements.length; i++) {

		var e = form.elements[i];

		if(e.name.match(name)) {

			e.checked = form.elements['chkall'].checked;

		}

	}

}



function cnCode(str) {

	return is_ie && document.charset == 'utf-8' ? encodeURIComponent(str) : str;

}



function isUndefined(variable) {

	return typeof variable == 'undefined' ? true : false;

}



function in_array(needle, haystack) {

	if(typeof needle == 'string' || typeof needle == 'number') {

		for(var i in haystack) {

			if(haystack[i] == needle) {

					return true;

			}

		}

	}

	return false;

}



function strlen(str) {

	return (is_ie && str.indexOf('\n') != -1) ? str.replace(/\r?\n/g, '_').length : str.length;

}



function getExt(path) {

	return path.lastIndexOf('.') == -1 ? '' : path.substr(path.lastIndexOf('.') + 1, path.length).toLowerCase();

}



function doane(event) {

	e = event ? event : window.event;

	if(is_ie) {

		e.returnValue = false;

		e.cancelBubble = true;

	} else if(e) {

		e.stopPropagation();

		e.preventDefault();

	}

}



//驗證碼

function seccode() {

	var img = 'do.php?ac=seccode&rand='+Math.random();

	document.writeln('<img id="img_seccode" src="'+img+'" align="absmiddle">');

}

function updateseccode() {

	var img = 'do.php?ac=seccode&rand='+Math.random();

	if($('img_seccode')) {

		$('img_seccode').src = img;

	}

}



//縮小圖片並添加鏈接

function resizeImg(id,size) {

	var theImages = $(id).getElementsByTagName('img');

	for (i=0; i<theImages.length; i++) {

		theImages[i].onload = function() {

			if (this.width > size) {

				this.style.width = size + 'px';

				if (this.parentNode.tagName.toLowerCase() != 'a') {

					var zoomDiv = document.createElement('div');

					this.parentNode.insertBefore(zoomDiv,this);

					zoomDiv.appendChild(this);

					zoomDiv.style.position = 'relative';

					zoomDiv.style.cursor = 'pointer';

					

					this.title = '點擊圖片，在新窗口顯示原始尺寸';

					

					var zoom = document.createElement('img');

					zoom.src = 'image/zoom.gif';

					zoom.style.position = 'absolute';

					zoom.style.marginLeft = size -28 + 'px';

					zoom.style.marginTop = '5px';

					this.parentNode.insertBefore(zoom,this);

					

					zoomDiv.onmouseover = function() {

						zoom.src = 'image/zoom_h.gif';

					}

					zoomDiv.onmouseout = function() {

						zoom.src = 'image/zoom.gif';

					}

					zoomDiv.onclick = function() {

						window.open(this.childNodes[1].src);

					}

				}

			}

		}

	}

}



//Ctrl+Enter 發佈

function ctrlEnter(event, btnId, onlyEnter) {

	if(isUndefined(onlyEnter)) onlyEnter = 0;

	if((event.ctrlKey || onlyEnter) && event.keyCode == 13) {

		$(btnId).click();

	}

}

//縮放Textarea

function zoomTextarea(id, zoom) {

	zoomSize = zoom ? 10 : -10;

	obj = $(id);

	if(obj.rows + zoomSize > 0 && obj.cols + zoomSize * 3 > 0) {

		obj.rows += zoomSize;

		obj.cols += zoomSize * 3;

	}

}



//複製URL地址

function setCopy(_sTxt){
	if(is_ie) {
		clipboardData.setData('Text',_sTxt);
		alert ("網址「"+_sTxt+"」\n已經複製到您的剪貼板中\n您可以使用Ctrl+V快捷鍵粘貼到需要的地方");
	} else {
		prompt("請複製網站地址:",_sTxt); 
	}
}

function setCopy2(_sTxt){
	var strcode = "<a target=\"_blank\" href=\"http://www.beautylife.hk/home/?"+_sTxt+"\"><img src=\"http://www.beautylife.hk/home/image/beautylife.gif\"/></a>";
	if(is_ie) {
		clipboardData.setData('Text',strcode);
		alert ("已經複製了有關資料到您的剪貼板中\n您可以參考\"分享教學\"及使用Ctrl+V快捷鍵粘貼到需要的地方");
	} else {
		prompt("請複製有關資料及參考\"分享教學\":",strcode);
	}
}


//驗證是否有選擇記錄

function ischeck(id, prefix) {

	form = document.getElementById(id);

	for(var i = 0; i < form.elements.length; i++) {

		var e = form.elements[i];

		if(e.name.match(prefix) && e.checked) {

			if(confirm("您確定要執行本操作嗎？")) {

				return true;

			} else {

				return false;

			}

		}

	}

	alert('請選擇要操作的對象');

	return false;

}

function showPreview(val, id) {

	var showObj = $(id);

	if(typeof showObj == 'object') {

		showObj.innerHTML = val.replace(/\n/ig, "<br />");

	}

}



function getEvent() {

	if (document.all) return window.event;

	func = getEvent.caller;

	while (func != null) {

		var arg0 = func.arguments[0];

		if (arg0) {

			if((arg0.constructor==Event || arg0.constructor ==MouseEvent) || (typeof(arg0)=="object" && arg0.preventDefault && arg0.stopPropagation)) {

				return arg0;

			}

		}

		func=func.caller;

	}

	return null;

}

 

function copyRow(tbody) {

	var add = false;

	var newnode;

	if($(tbody).rows.length == 1 && $(tbody).rows[0].style.display == 'none') {

		$(tbody).rows[0].style.display = '';

		newnode = $(tbody).rows[0];

	} else {

		newnode = $(tbody).rows[0].cloneNode(true);

		add = true;

	}

	tags = newnode.getElementsByTagName('input');

	for(i in tags) {

		if(tags[i].name == 'pics[]') {

			tags[i].value = 'http://';

		}

	}

	if(add) {

		$(tbody).appendChild(newnode);

	}

}

	

function delRow(obj, tbody) {

	if($(tbody).rows.length == 1) {

		var trobj = obj.parentNode.parentNode;

		tags = trobj.getElementsByTagName('input');

		for(i in tags) {

			if(tags[i].name == 'pics[]') {

				tags[i].value = 'http://';

			}

		}

		trobj.style.display='none';

	} else {

		$(tbody).removeChild(obj.parentNode.parentNode);

	}

}



function insertWebImg(obj) {

	if(checkImage(obj.value)) {

		insertImage(obj.value);

		obj.value = 'http://';

	} else {

		alert('圖片地址不正確');

	}

}



function checkFocus(target) {

	var obj = $(target);

	if(!obj.hasfocus) {

		obj.focus();

	}

}

function insertImage(text) {

	text = "\n[img]" + text + "[/img]\n";

	insertContent('message', text)

}



function insertContent(target, text) {

	var obj = $(target);

	selection = document.selection;

	checkFocus(target);

	if(!isUndefined(obj.selectionStart)) {

		var opn = obj.selectionStart + 0;

		obj.value = obj.value.substr(0, obj.selectionStart) + text + obj.value.substr(obj.selectionEnd);

	} else if(selection && selection.createRange) {

		var sel = selection.createRange();

		sel.text = text;

		sel.moveStart('character', -strlen(text));

	} else {

		obj.value += text;

	}

}



function checkImage(url) {

	var re = /^http\:\/\/.{5,200}\.(jpg|gif|png)$/i

	return url.match(re);

}



function quick_validate(obj) {

    if($('seccode')) {

		var code = $('seccode').value;

		var x = new Ajax();

		x.get('cp.php?ac=common&op=seccode&code=' + code, function(s){

			s = trim(s);

			if(s != 'succeed') {

				alert(s);

				$('seccode').focus();

           		return false;

			} else {

				obj.form.submit();

				return true;

			}

		});

    } else {

    	obj.form.submit();

    	return true;

    }

}



function trim(str) { 

	var re = /\s*(\S[^\0]*\S)\s*/; 

	re.exec(str); 

	return RegExp.$1; 

}

// 停止音樂flash

function stopMusic(preID, playerID) {

	var musicFlash = preID.toString() + '_' + playerID.toString();

	if($(musicFlash)) {

		$(musicFlash).SetVariable('closePlayer', 1);

	}

}

// 顯示影視、音樂flash

function showFlash(host, flashvar, obj, shareid) {

	var flashAddr = {

		'youku.com' : 'http://player.youku.com/player.php/sid/FLASHVAR=/v.swf',

		'ku6.com' : 'http://player.ku6.com/refer/FLASHVAR/v.swf',

		'youtube.com' : 'http://www.youtube.com/v/FLASHVAR',

		'5show.com' : 'http://www.5show.com/swf/5show_player.swf?flv_id=FLASHVAR',

		'sina.com.cn' : 'http://vhead.blog.sina.com.cn/player/outer_player.swf?vid=FLASHVAR',

		'sohu.com' : 'http://v.blog.sohu.com/fo/v4/FLASHVAR',

		'mofile.com' : 'http://tv.mofile.com/cn/xplayer.swf?v=FLASHVAR',

		'music' : 'FLASHVAR',

		'flash' : 'FLASHVAR'

	};

	var flash = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="480" height="400">'

	    + '<param name="movie" value="FLASHADDR" />'

	    + '<param name="quality" value="high" />'

	    + '<param name="bgcolor" value="#FFFFFF" />'

	    + '<embed width="480" height="400" menu="false" quality="high" src="FLASHADDR" type="application/x-shockwave-flash" />'

	    + '</object>';

	var videoFlash = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="480" height="450">'

        + '<param value="transparent" name="wmode"/>'

		+ '<param value="FLASHADDR" name="movie" />'

		+ '<embed src="FLASHADDR" wmode="transparent" allowfullscreen="true" type="application/x-shockwave-flash" width="480" height="450"></embed>'

		+ '</object>';

	var musicFlash = '<object id="audioplayer_SHAREID" height="24" width="290" data="image/player.swf" type="application/x-shockwave-flash">'

		+ '<param value="image/player.swf" name="movie"/>'

		+ '<param value="autostart=yes&bg=0xCDDFF3&leftbg=0x357DCE&lefticon=0xF2F2F2&rightbg=0xF06A51&rightbghover=0xAF2910&righticon=0xF2F2F2&righticonhover=0xFFFFFF&text=0x357DCE&slider=0x357DCE&track=0xFFFFFF&border=0xFFFFFF&loader=0xAF2910&soundFile=FLASHADDR" name="FlashVars"/>'

		+ '<param value="high" name="quality"/>'

		+ '<param value="false" name="menu"/>'

		+ '<param value="#FFFFFF" name="bgcolor"/>'

	    + '</object>';

	var musicMedia = '<object height="64" width="290" data="FLASHADDR" type="audio/x-ms-wma">'

	    + '<param value="FLASHADDR" name="src"/>'

	    + '<param value="1" name="autostart"/>'

	    + '<param value="true" name="controller"/>'

	    + '</object>';

	var flashHtml = videoFlash;

	var videoMp3 = true;

	if('' == flashvar) {

		alert('音樂地址錯誤，不能為空');

		return false;

	}

	if('music' == host) {

		var mp3Reg = new RegExp('.mp3$', 'ig');

		var flashReg = new RegExp('.swf$', 'ig');

		flashHtml = musicMedia;

		videoMp3 = false

		if(mp3Reg.test(flashvar)) {

			videoMp3 = true;

			flashHtml = musicFlash;

		} else if(flashReg.test(flashvar)) {

			videoMp3 = true;

			flashHtml = flash;

		}

	}

	flashvar = encodeURI(flashvar);

	if(flashAddr[host]) {

		var flash = flashAddr[host].replace('FLASHVAR', flashvar);

		flashHtml = flashHtml.replace(/FLASHADDR/g, flash);

		flashHtml = flashHtml.replace(/SHAREID/g, shareid);

	}

	

	if(!obj) {

		$('flash_div_' + shareid).innerHTML = flashHtml;

		return true;

	}

	if($('flash_div_' + shareid)) {

		$('flash_div_' + shareid).style.display = '';

		$('flash_hide_' + shareid).style.display = '';

		obj.style.display = 'none';

		return true;

	}

	if(flashAddr[host]) {

		var flashObj = document.createElement('div');

		flashObj.id = 'flash_div_' + shareid;

		obj.parentNode.insertBefore(flashObj, obj);

		flashObj.innerHTML = flashHtml;

		obj.style.display = 'none';

		var hideObj = document.createElement('div');

		hideObj.id = 'flash_hide_' + shareid;

		var nodetxt = document.createTextNode("收起");

		hideObj.appendChild(nodetxt);

		obj.parentNode.insertBefore(hideObj, obj);

		hideObj.style.cursor = 'pointer';

		hideObj.onclick = function() {

			if(true == videoMp3) {

				stopMusic('audioplayer', shareid);

				flashObj.parentNode.removeChild(flashObj);

				hideObj.parentNode.removeChild(hideObj);

			} else {

				flashObj.style.display = 'none';

				hideObj.style.display = 'none';

			}

			obj.style.display = '';

		}

	}

}



//顯示全部應用

function userapp_open() {

	var x = new Ajax();

	x.get('cp.php?ac=common&op=getuserapp', function(s){

		$('my_userapp').innerHTML = s;

		$('a_app_more').className = 'on';

		$('a_app_more').innerHTML = '收起';

		$('a_app_more').onclick = function() {

			userapp_close();

		}

	});

}



//關閉全部應用

function userapp_close() {

	var x = new Ajax();

	x.get('cp.php?ac=common&op=getuserapp&subop=off', function(s){

		$('my_userapp').innerHTML = s;

		$('a_app_more').className = 'off';

		$('a_app_more').innerHTML = '展開';

		$('a_app_more').onclick = function() {

			userapp_open();

		}

	});

}



//滾動

function startMarquee(h, speed, delay, sid) {

	var t = null;

	var p = false;

	var o = $(sid);

	o.innerHTML += o.innerHTML;

	o.onmouseover = function() {p = true}

	o.onmouseout = function() {p = false}

	o.scrollTop = 0;

	function start() {

	    t = setInterval(scrolling, speed);

	    if(!p) {

			o.scrollTop += 2;

		}

	}

	function scrolling() {

	    if(p) return;

		if(o.scrollTop % h != 0) {

	        o.scrollTop += 2;

	        if(o.scrollTop >= o.scrollHeight/2) o.scrollTop = 0;

	    } else {

	        clearInterval(t);

	        setTimeout(start, delay);

	    }

	}

	setTimeout(start, delay);

}



function readfeed(obj, id) {

	if(Cookie.get("read_feed_ids")) {

		var fcookie = Cookie.get("read_feed_ids");

		fcookie = fcookie + ',' + id;

	} else {

		var fcookie = id;

	}

	Cookie.set("read_feed_ids", fcookie, 120);

	obj.className = 'feedread';

}



function ChangeImageOver(img,imgsrc) {

	if (document.images)

		document.images[img].src = imgsrc

}



// function to change images when mouse out

function ChangeImageOut(img,imgsrc) {

	if (document.images)

		document.images[img].src = imgsrc

}

function unhide(divID) {
  for(var i = 1; i <= 5; i++) {
	  var item = document.getElementById('tab'+i);
	  if (divID == i) {
		item.className = 'unhidden';
	  } else {
	  	item.className = 'hidden';
	  }
  }
}