/**
 * copyright (c), 2011
 */
var marked_row = new array;
var regexenum = 
{
	intege:/^-?\d+$/,					                                                    //整数
	intege1:/^\d+$/,					                                                    //正整数
	intege2:/^((-\d+)|(0+))$/,					                                            //负整数
	num:/^[0-9]*$/,			                                                                //数字
//	email:/^\\w+((-\\w+)|(\\.\\w+))*\\@[a-za-z0-9]+((\\.|-)[a-za-z0-9]+)*\\.[a-za-z0-9]+$/, //邮件
    email:/^[\w-]+(\.[\w-]+)*@[\w-]+(\.(\w)+)*(\.(\w){2,3})$/,
	notempty:/[^\\0]+/,						                                                //非空
	english:/[a-za-z][a-za-z0-9_]*/,                                                       //用来用户注册。匹配由数字、26个英文字母或者下划线组成的字符串
	username:/[a-za-z][a-za-z0-9_]*/,                                                       //用来用户注册。匹配由数字、26个英文字母或者下划线组成的字符串
	password:/[a-za-z][a-za-z0-9_]*/,                                                       //用来用户注册。匹配由数字、26个英文字母或者下划线组成的字符串
	date:/^\d{4}-(0?[1-9]|1[0-2])-(0?[1-9]|[1-2]\d|3[0-1])$/,                               //日期
	time:/^((\d{2}(([02468][048])|([13579][26]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[0-9])|(1[0-9])|(2[0-3]))\:(([0-5][0-9])|([0-9]))(((\s)|(\:(([0-5][0-9])|([0-9]))))?)))?$/
}

//气泡提示窗口
function hintdialog(obj_id, obj_title, obj_type) {
    var objstyle = "style=\"position:absolute;top:" + ($("#" + obj_id).offset().top - 43) + "px;left:" + ($("#" + obj_id).offset().left - 10) + "px;width:200px;\"";
    var varmessage = "<div style=\"margin-top:15px; height:30px;text-indent:0px\">"
			          +"<div style=\"float:left;width:4px;margin:0px;text-indent:0px\"><img src=\"public/text_content-left.gif\" /></div>"
			          +"<div style=\"float:left;min-width:60px;height:24px; background:url(public/text_content-bg.gif); line-height:24px; color:#265972;margin:0px;text-indent:0px\">"
			          +obj_title
			          +"</div>"
			          +"<div style=\"float:left;margin:0px; width:5px;\"><img src=\"public/text_content-right.gif\" border=\"0\" style='border:0px;' /></div>"
			          +"</div>"
			          +"<div style=\"clear:both;\"></div>"
			          +"<div style=\"margin-left:40px; width:80px; margin-top:-9px; position:absolute;text-indent:0px\"><img src=\"public/text_buttom_angle.gif\" /></div>";
    if (obj_type == 1) {
        varmessage = "<span style=\"display:inline-block;margin-left:10px;padding:0 4px;color:#f00;border:1px solid #f00;\"><img src=\"public/text_error.gif\" align=\"absmiddle\" >" + obj_title + "</span>"; objstyle = "";
    }
    if (obj_type == 2) {
        objstyle = "style=\"position:absolute;top:" + ($("#" + obj_id).offset().top +20) + "px;left:" + ($("#" + obj_id).offset().left - 10) + "px;width:300px;\"";
        varmessage = "<div style=\"margin-left:40px; width:80px; margin-top:0px; position:absolute;\"><img src=\"public/text_buttom_angle1.gif\" /></div>"
                      + "<div style=\"clear:both;\"></div>"
                      + "<div style=\"margin-top:12px; height:30px;\">"
			          + "<div style=\"float:left;\"><img src=\"public/text_content-left.gif\" /></div>"
			          + "<div style=\"float:left;min-width:60px;height:24px; background:url(public/text_content-bg.gif); line-height:24px; color:#265972;margin:0px;text-indent:0px\">"
			          + obj_title
			          + "</div>"
			          + "<div style=\"float:left;margin:0px;\"><img src=\"public/text_content-right.gif\" border=\"0\" style='border:0px;' /></div>"
			          + "</div>";	        
    }
    $("#" + obj_id).focus();
    $("#" + obj_id).after("<div id=\"message" + obj_id + "\" " + objstyle + "></div>");
    $("#message" + obj_id).append(varmessage);
    $("body").mousedown(function () { $("#message" + obj_id).empty(); });
}

//输入内容验证
function isreginput(obj_type, id, type, title, min, max) {
    var pattern = regexenum[type];
    var strvalue = $("#" + id).val().replace("-","");
    var returntype = true;
    if (getlength(strvalue) >= min && getlength(strvalue) <= max) {
        if (getlength(strvalue) > 0) {
            if (pattern.test(strvalue) == false) {
                returntype = false;
            }
        }
    }
    else {
        returntype = false;
    }

    if (returntype == false) {
        alert(title);
        //new hintdialog(id, "" + title, obj_type);
    }
    return returntype;
}

//两输入框内容比较验证
function iscompinput(obj_type, id1, id2, title) {
    var returntype = true;
    if ($("#" + id1).val() != $("#" + id2).val()) {
        new hintdialog(id2, "" + title, obj_type);
        returntype = false;
    }
    return returntype;
}

//返回对象长度
function getlength(realstr) {
    var str = realstr.split('');
    var length = 0;
    for (var i = 0; i < str.length; i++) {
        length += 1;
        if (isexistspecialchar(str[i])) {
            length += 1;
        }
    }
    return length;
}

function isexistspecialchar(str) {
    return escape(str).indexof("%u") == "-1" ? false : true;
}

//截取字符  
function gettitle(str, startp, endp) {
    var i = 0; c = 0; unicode = 0; rstr = '';
    var len = str.length;
    var sblen = getlength(str);

    if (startp < 0) {
        startp = sblen + startp;
    }

    if (endp < 1) {
        endp = sblen + endp; // - ((str.charcodeat(len-1) < 127) ? 1 : 2);  
    }
    // 寻找起点  
    for (i = 0; i < len; i++) {
        if (c >= startp) {
            break;
        }
        var unicode = str.charcodeat(i);
        if (unicode < 127) {
            c += 1;
        } else {
            c += 2;
        }
    }

    // 开始取  
    for (i = i; i < len; i++) {
        var unicode = str.charcodeat(i);
        if (unicode < 127) {
            c += 1;
        } else {
            c += 2;
        }
        rstr += str.charat(i);

        if (c >= endp) {
            break;
        }
    }

    return rstr;
}


var lableselectclassid = "";
function list_lablemenu(lablename,lableid) {
    if (lableselectclassid != "") {
        $("#" + lablename + lableselectclassid).attr("class", "");
        $("#"+lablename+"table" + lableselectclassid).hide();
        $("#" + lablename + "table" + lableselectclassid).fadeout("slow");
    }
    if ($("#" + lablename + lableid).attr("class") == "") {
        $("#" + lablename + lableid).attr("class", "current");
        $("#" + lablename + "table" + lableid).fadein("slow");
        lableselectclassid = lableid;
    }

}

//只能输入数字 onkeypress="isnum()"
function isnum() {  
    var keycode = event.keycode;  
    if ((keycode >= 48 && keycode <= 57))  
    {  
        event.returnvalue = true;  
    } else {  
        event.returnvalue = false;  
    }  
}

//隔行变色
function tablecolor(tablename){
    var rows=document.getelementbyid(tablename).getelementsbytagname("tr");
    for (i=1;i<rows.length ;i++)
    {
		    // ... with the class 'bgstyle1' or 'bgstyle2' ...
        (i % 2 == 0) ? (rows[i].classname = "trstyle1") : (rows[i].classname = "trstyle2");
    }
}
function selecttablepage(tablename){
	var rows=document.getelementbyid(tablename).getelementsbytagname("tr");
	for (i=1;i<rows.length ;i++)
	{
			// ... with the class 'bgstyle1' or 'bgstyle2' ...
	    (i % 2 == 0) ? (rows[i].classname = "trstyle1") : (rows[i].classname = "trstyle2");
			// ... add event listeners ...
        // ... to highlight the row on mouseover ...
        if ( navigator.appname == 'microsoft internet explorer' ) {
            // but only for ie, other browsers are handled by :hover in css
            rows[i].onmouseover = function() {
                this.classname += ' hover';
            }
            rows[i].onmouseout = function() {
                this.classname = this.classname.replace( ' hover', '' );
            }
        }
        // do not set click events if not wanted
        if (rows[i].classname.search(/noclick/) != -1) {
            continue;
        }
        // ... and to mark the row on click ...
        rows[i].onmousedown = function() {
            var unique_id;
            var checkbox;

            checkbox = this.getelementsbytagname( 'input' )[0];
            if ( checkbox && checkbox.type == 'checkbox' ) {
                unique_id = checkbox.name + checkbox.value;
            } else if ( this.id.length > 0 ) {
                unique_id = this.id;
            } else {
                return;
            }

            if ( typeof(marked_row[unique_id]) == 'undefined' || !marked_row[unique_id] ) {
                marked_row[unique_id] = true;
            } else {
                marked_row[unique_id] = false;
            }

            if ( marked_row[unique_id] ) {
                this.classname += ' marked';
            } else {
                this.classname = this.classname.replace(' marked', '');
            }

            if ( checkbox && checkbox.disabled == false ) {
                checkbox.checked = marked_row[unique_id];
            }
        }

        // ... and disable label ...
        var labeltag = rows[i].getelementsbytagname('label')[0];
        if ( labeltag ) {
            labeltag.onclick = function() {
                return false;
            }
        }
        // .. and checkbox clicks
        var checkbox = rows[i].getelementsbytagname('input')[0];
        if ( checkbox ) {
            checkbox.onclick = function() {
                // opera does not recognize return false;
                this.checked = ! this.checked;
            }
		}
	}
}


// 全选操作
function markall(obj)
{
    if(obj.checked)
    {
            
        if(markallrows('table')) return false;
    }
    else
    {
            
        if(unmarkallrows('table')) return false;
    }
}
	
// 全选操作
function markallrows(container_id)
{
	var rows = document.getelementbyid(container_id).getelementsbytagname('tr');
	var unique_id;
	var checkbox;
	
	for ( var i = 0; i < rows.length; i++ )
	{
	
		checkbox = rows[i].getelementsbytagname( 'input' )[0];
	
		if ( checkbox && checkbox.type == 'checkbox' )
		{
			unique_id = checkbox.name + checkbox.value;
			if ( checkbox.disabled == false )
			{
				checkbox.checked = true;
				if ( typeof(marked_row[unique_id]) == 'undefined' || !marked_row[unique_id] )
				{
					rows[i].classname += ' marked';
					marked_row[unique_id] = true;
				}
			}
		}
	}
	
	return true;
}

function unmarkallrows(container_id)
{
	var rows = document.getelementbyid(container_id).getelementsbytagname('tr');
	var unique_id;
	var checkbox;
	
	for ( var i = 0; i < rows.length; i++ )
	{
	
		checkbox = rows[i].getelementsbytagname( 'input' )[0];
	
		if ( checkbox && checkbox.type == 'checkbox' )
		{
			unique_id = checkbox.name + checkbox.value;
			checkbox.checked = false;
			rows[i].classname = rows[i].classname.replace(' marked', '');
			marked_row[unique_id] = false;
		}
	}
	
	return true;
}
//选择操作模式
function getaction(formname) {
    selectnum = 0
    for (var i = 0; i < eval(formname + ".elements.length"); i++) {
        var e = eval(formname + ".elements[i]");
        if (e.type == 'checkbox') {
            if (e.checked == true) { selectnum = 1; }
        }
    }
    if (selectnum == 0) { $("info_action").selectedindex = 0; alert("请选择操作对象！"); return false; }
    eval("document." + formname + ".submit();")
    $("info_action").selectedindex = 0;
}
	//打开上传模态对话框
function showuploaddialog(textname,opw,oph)
{
//window.open(functionstr+url,null,"modal=yes,width="+opw*1.2+",height="+oph+",resizable=no,scrollbars=yes,status=no");
window.showmodaldialog("../../upload/upfile.php?textname="+textname,window,"dialogwidth:" + opw + "px;dialogheight:" + oph + "px;help:no;scroll:no;status:no");
}
	
function selcolors(filedname,picname,path)
{
	if (typeof(path)=="undefined" || path==""){path="../../";}
	var retval;
	retval = window.showmodaldialog(path+"script/inc/selectcolor/select_color.htm","selcolor","dialogwidth:290px;dialogheight:250px;dialogleft:372px;dialogtop:210px;directories:no;localtion:no;menubar:no;status:no;toolbar:no;scrollbars:yes;resizeable:no;help:no");
	if (retval!=null)
	{
		document.getelementbyid(filedname).value = retval;
		if (typeof(picname)!="undefined" && picname != "")
		{
		document.getelementbyid(picname).style.backgroundcolor = retval;
		}
	}
}	
		
//设置tags内容	
function selecttag(tagsvalueid,tag)
{
    tags = document.getelementbyid(tagsvalueid);	
    if(!tags)
        tags = document.getelementbyid(tagsvalueid);
        if (tags.value.indexof(tag) < 0)
        {
            if ((tag.indexof(" ")>0) || (tag.indexof(",")>0) || (tag.indexof("　")>0) || (tag.indexof("，")>0))
            {
	            tags.value += " \"" + tag + "\"";
            }
            else
            {   if(tags.value=="")
                {tags.value= tag;}
                else
                {tags.value += "," + tag;}
            }
        }
    }
     
//显示隐藏div内容	
function displaydiv(tagsvalueid)
{
    tagsdiv = document.getelementbyid(tagsvalueid);
    if(tagsdiv.style.display=="none")
    {tagsdiv.style.display="";}
    else
    {tagsdiv.style.display="none";}
}

//上传组件    
function uploaddialog(textname) {
    alert("fdfas");
    colorbox({href: "/upload/admin_upfile?textname=" + textname});
}		

//打开上传模态对话框
function insertuploaddialog(url,opw,oph)
{
    //window.open(functionstr+url,null,"modal=yes,width="+opw*1.2+",height="+oph+",resizable=no,scrollbars=yes,status=no");
    window.showmodaldialog(functionstr+url,window,"dialogwidth:" + opw + "px;dialogheight:" + oph + "px;help:no;scroll:no;status:no");
}
//打开预览信息模态对话框
function insertinfopreviewdialog(url,opw,oph)
{
    window.showmodaldialog(url,window,"dialogwidth:" + opw + "px;dialogheight:" + oph + "px;help:no;scroll:auto;status:no");
}

function switchtag(tag)
{
    var rows=document.getelementbyid("seltage").getelementsbytagname("a");
    for (i=1;i<rows.length+1 ;i++)
    {
        if(tag==i)
        {
        document.getelementbyid("tag"+i).style.color="#f00";
        document.getelementbyid("content"+i).style.display="";
        }
        else
        {
        document.getelementbyid("tag"+i).style.color="";
        document.getelementbyid("content"+i).style.display ="none";
        }
           
    }
}

function removehtml(str){
    str = str.replace(/&<br>/g," ");
    str = str.replace(/<\/?[^>]*>/g,''); //去除html tag
    str.value = str.replace(/[ | ]*\n/g,'\n'); //去除行尾空白
    str = str.replace(/\n[\s| | ]*\r/g,'\n'); //去除多余空行
    str = str.replace(/&lt;/g,"<");
    str = str.replace(/&gt;/g,">");
    str = str.replace(/&nbsp;/g," ");
    return str;
}
    
function getdescribe(str,str2)
{
    $("#"+str2).value=removehtml($("#"+str).value).substr(0,130);
}