String.prototype.trim=function(){

	return this.replace(/(^\s*)|(\s*$)/g, "");

}

String.prototype.ltrim=function(){

	return this.replace(/(^\s*)/g,"");

}

String.prototype.rtrim=function(){

	return this.replace(/(\s*$)/g,"");

}



String.prototype.strlen=function(){

	return this.replace(/[^\x00-\xff]/g,"**").length;

}



Array.prototype.inArray=function(val){

	var is_exist = false;

	for(var k in this){

		if(val == this[k]){

			is_exist = true;

			break;

		}

	}

	return is_exist;

}



Array.prototype.hasRepeatElement = function(){

	var len = this.length;

	var t = '';

	for(var k1 in this){

		for(var k2 in this){

			if(k1!=k2 && this[k1]==this[k2]){

				return true;

			}

		}

	}

	return false;

}



Array.prototype.hasRepeatElementLowerCase = function(){

	var len = this.length;

	var t = '';

	var str1 = '';

	var str2 = '';

	for(var k1 in this){

		for(var k2 in this){

			str1 = this[k1];

			if(typeof str1 != 'string'){

				continue;

			}

			str2 = this[k2];

			if(typeof str2 != 'string'){

				continue;

			}

			if( k1!=k2 && str1.toLowerCase()==str2.toLowerCase() ){

				return true;

			}

		}

	}

	return false;

}



function $obj(oid){

	return document.getElementById(oid);

}





function is_enter_down(e){

	var event=document.all?window.event:arguments[0];

	//alert(event.keyCode);

	if(event.keyCode==13){

		return true;

	}

	return false;

}



function refresh_page(){

	location.href = location.href;

}



//获取元素的纵坐标

function getTop(e){

	var offset=e.offsetTop;

	if(e.offsetParent!=null){ offset+=getTop(e.offsetParent);}

	return offset;

}

//获取元素的横坐标

function getLeft(e){

	var offset=e.offsetLeft;

	if(e.offsetParent!=null){ offset+=getLeft(e.offsetParent);}

	return offset;

}



//获取滚动条的位置

function getScroll(){

	var t, l, w, h;

	if (document.documentElement && document.documentElement.scrollTop) {

		t = document.documentElement.scrollTop;

		l = document.documentElement.scrollLeft;

		w = document.documentElement.scrollWidth;

		h = document.documentElement.scrollHeight;

	} else if (document.body) {

		t = document.body.scrollTop;

		l = document.body.scrollLeft;

		w = document.body.scrollWidth;

		h = document.body.scrollHeight;

	}

	return { t: t, l: l, w: w, h: h };

}



//获取元素的纵坐标

function getTop(e){

	var offset=e.offsetTop;

	if(e.offsetParent!=null){ offset+=getTop(e.offsetParent);}

	return offset;

}



//获取元素的横坐标

function getLeft(e){

	var offset=e.offsetLeft;

	if(e.offsetParent!=null){ offset+=getLeft(e.offsetParent);}

	return offset;

}



//获取滚动条的位置

function getScroll(){

	var t, l, w, h;

	if (document.documentElement && document.documentElement.scrollTop) {

		t = document.documentElement.scrollTop;

		l = document.documentElement.scrollLeft;

		w = document.documentElement.scrollWidth;

		h = document.documentElement.scrollHeight;

	} else if (document.body) {

		t = document.body.scrollTop;

		l = document.body.scrollLeft;

		w = document.body.scrollWidth;

		h = document.body.scrollHeight;

	}

	return { t: t, l: l, w: w, h: h };

}



//

function getQueryString( frm_id ){

	var queryString="";

	var frm = document.getElementById(frm_id);

	var numberElements =  frm.elements.length;

	var q = '';

	var name = '';

	for(var i = 0; i < numberElements; i++) {

		name = frm.elements[i].name;

		if(name!='submit' && name!='') {

			queryString += q + name+"="+encodeURIComponent(frm.elements[i].value);

			q = '&';

		}

	}



	return queryString;

}



//创建遮罩层 

function create_global_opacity_div(oid){

	var div = document.createElement("div");

	div.setAttribute('id', oid);

	div.className = 'global_opacity_div_class';

	div.style.height = (document.body.clientHeight+20)+'px';

	document.body.appendChild(div);

}



function template_cancel_div(div_id){

	try{

		var o = document.getElementById(div_id);

		o.parentNode.removeChild(o);

	}

	catch(e) {}

}



function cancel_div(div_id){

	try{

		var o = document.getElementById(div_id);

		o.parentNode.removeChild(o);

	}

	catch(e) {}

}



function setCaretAtEnd(field){

	if(field.createTextRange){

		var r = field.createTextRange();

		r.moveStart('character', field.value.length);

		r.collapse();

		r.select();

	}

}





//评论添加

var movie_comment_flag = true;

function movie_comment(flag){

	if(!movie_comment_flag || document.getElementById("movie_col_box_id")){

		return true;

	}

	movie_comment_flag = false;

	if(arguments.length>=1 & arguments[0]==0){//需要初始化用户和电影的状态

		movie_col._init_cookie_name();

		fav_init_username();

		fav_init_movie_people_data(function(){

			fav_init_movie_people_ajax_back();

			_people_init();

		});

	}

	var tpl = new template('movie_comment',movie_comment_html_callback);

	tpl.setparam('movietitle',movie_title);

	tpl.setparam('movieid',movieid);

	tpl.setparam('username',getCookie('usrname'));

	tpl.get();

	return true;

}

//弹出层

function movie_comment_html_callback(html){

	movie_tpl.div('movie_col_box_id_comment',html.responseText);

	movie_comment_flag = true;
	if(typeof(fav_movie_people_data.grade)!='undefined' && fav_movie_people_data.grade>0){
		$obj('box_comment_grade').innerHTML = fav_grade_title(fav_movie_people_data.grade);
		$obj('box_comment_grade').style.fontSize='14px';
		$obj('box_grade_edit').innerHTML = '[修改评价]';
	}
	else{
		$obj('box_grade_edit').innerHTML = '[点击评价]';
	}
}

var movie_comment_pub='comment';//默认是影评

//发布

function movie_comment_post(){

	if(movie_comment_check()){

		movie_comment_error_hidden();

		var f = $obj('movie_comment_form');

		var content = document.getElementById('movie_comment_text').value;

		if(!content || content.trim().strlen()<200){//讨论区的URL

			f.action = "http://comment.xunlei.com/insert_movie_subject.php";//讨论区的action

			movie_comment_pub='subject';//

		}

		else{

			movie_comment_pub='comment';//

			f.action="http://usercp.movie.xunlei.com/interface/comment.php";//影评

		}

		

		f.submit();

		movie_comment_title('正在发送评论');

	}

	else{

		document.getElementById('movie_comment_button').disabled = false;

	}

}

function movie_comment_title(msg){

	document.getElementById('movie_status_title').innerHTML = msg;

	document.getElementById('movie_status_title').style.display='';

	return true;

}

//检测

function movie_comment_check(){

	var title = document.getElementById('movie_comment_title').value;

	if(!title){

		movie_comment_error('请给您的影评起一个标题')

		return false;

	}

	

	var content = document.getElementById('movie_comment_text').value;

	if(!content || content.trim().strlen()<=0){

		movie_comment_error('内容不能为空')

		return false;

	}
	

	return true;

}

//发布回调

var movie_comment_post_cancel_id = '';

function movie_comment_post_back(r){

	if(r){//成功

//		movie_comment_title('发表影评成功');

	}

	else{//失败

		movie_comment_title('发表影评失败');

	}

	var f = $obj('movie_comment_form');

	try {

		f.action = 'http://movie.xunlei.com/post_proxy.html';

		f.method = 'get';

		f.submit();

	} catch(e) {}

	

	if(movie_comment_pub=='subject'){

			//document.location.href="http://comment.xunlei.com/movie/"+movieid;

			//return true;

	}

	

	

	if(r){

		movie_comment_post_cancel_id = setTimeout('movie_comment_post_cancel();',10000);

		document.getElementById('movie_comment_pub').style.display='none';

		document.getElementById('movie_comment_pub_success').style.display='';

		

	}

	else{

		movie_comment_post_cancel_id = setTimeout('movie_comment_post_cancel();',1000);

	}

	

}

function movie_comment_error(msg){

	var obj = document.getElementById('comment_error');

	obj.innerHTML = msg;

	obj.style.display='';

}



function movie_comment_error_hidden(){

	var obj = document.getElementById('comment_error');

	obj.innerHTML = '';

	obj.style.display='none';

}





//取消

function movie_comment_post_cancel(){

	try{

		clearTimeout(movie_comment_post_cancel_id);

	}

	catch(e){}

	template_cancel_div('suopingdiv');

	template_cancel_div('movie_col_box_id_comment');

	if(arguments.length==0){

		if(movie_comment_pub=='comment'){

			document.location.href="http://usercp.movie.xunlei.com/comment.php";

		}

		else{

			document.location.href="http://comment.xunlei.com/movie/"+movieid;

		}

	}

}

//评分
movie_comment_point_flag = 0;
function movie_comment_point(){
	fav_login_back_box(2,fav_movie_people_data.grade_yx,1);
	movie_comment_point_flag = 1;
	$obj('movie_comment_pub').style.display='none';
}

function movie_comment_point_back(){
	if(movie_comment_point_flag){
		$obj('movie_comment_pub').style.display='block';
		if(typeof(fav_movie_people_data.grade)!='undefined' && fav_movie_people_data.grade>0){
			$obj('box_comment_grade').innerHTML = fav_grade_title(fav_movie_people_data.grade);
			$obj('box_comment_grade').style.fontSize='14px';
			$obj('box_grade_edit').innerHTML = '[修改评价]';
		}
	}
	movie_comment_point_flag = 0;
}





//跳转检测

function movie_comment_goto_check(){

	if(document.getElementById('movie_comment_text').value){

		return confirm('您所输入的内容尚未保存，确定要离开当前页面吗？');	

	}

	else{

		return true;

	}

}



function movie_comment_textarea_tishi(){

	return true;

	document.getElementById('comment_num').innerHTML = parseInt(document.getElementById('movie_comment_text').value.trim().strlen()/2);

}


function check_movie_xlcookie(id){

	var flag = false;

	var cookie_key = 'movie_people';

    	var value = getCookie(cookie_key);

    	if(value){

    		var tmp = value.split(',');

    		if(tmp.inArray(id)){

    			flag = true;

    		}

    	}

    	return flag;

}

//加一个ID到COOKIE里面来

function set_movie_xlcookie_id(id){

    var cookie_key = 'movie_people';

    var value = getCookie(cookie_key);

    if(value){

    	var tmp = value.split(",");

    	if(tmp.inArray(id)){

    		return true;

    	}

    	tmp.push(id);

    	if(tmp.length>5){

    		tmp.shift();

    	}

    	var ids = tmp.toString();

    	ids = ids.replace(/,{1,}/g,",");

    	ids = ids.replace(/(^,*)|(,*$)/g,"");

    	setCookie(cookie_key,ids,2);

    }

    else{

    	setCookie(cookie_key,id,2);

    }

}



function check_people_xlcookie(id){

	var flag = false;

	var cookie_key = 'people_username';

    	var value = getCookie(cookie_key);

    	if(value){

    		var tmp = value.split(',');

    		if(tmp.inArray(id)){

    			flag = true;

    		}

    	}

    	return flag;

}

function set_people_xlcookie_id(id){

    var cookie_key = 'people_username';

    var value = getCookie(cookie_key);

    if(value){

    	var tmp = value.split(",");

    	if(tmp.inArray(id)){

    		return true;

    	}

    	tmp.push(id);

    	if(tmp.length>5){

    		tmp.shift();

    	}

    	var ids = tmp.toString();

    	ids = ids.replace(/,{1,}/g,",");

    	ids = ids.replace(/(^,*)|(,*$)/g,"");

    	setCookie(cookie_key,ids,2);

    }

    else{

    	setCookie(cookie_key,id,2);

    }

}

//综艺子集的弹出层
function tv_zj_page(url){
	if(document.getElementById('zj_html_div_id')){
		tv_zj_page_html(url);
		//return true;
	}
	else{
		var tpl = new template('zj_page',tv_zj_page_back);
		tpl.url = url;
		tpl.get();
	}
}

function tv_zj_page_back(html){
	if(document.getElementById('zj_html_div_id')){
		movie_tpl.cancel_div('zj_html_div_id');
	}
	movie_tpl.div('zj_html_div_id',html.responseText);//弹出DIV
}

function tv_zj_page_close(){
	movie_tpl.cancel_div('zj_html_div_id');
}
function tv_zj_page_html(url){
	var t = new Date();
	url =url+'?t='+t;
	var aj = xlAjax(url,'',tv_zj_page_html_back);
	aj.get();
}
function tv_zj_page_html_back(html){
	$obj('zj_html_div_id').innerHTML = html.responseText;
}