/*
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

var sankoreLang = {
    edit: "Edit",
    display:"Display",
    question:"Question",
    example_question:"This is an example of the question",
    answer:"This is an example of the answer",
    q:"Q",
    add_new_question:"Add new question ...",
    options:"Options",
    close:"Close",
    delete_question:"Delete question",
    delete_answer:"Delete answer",
    right_answer:"Right answer",
    template_question:"Enter your question here ...",
    template_answer:"Enter the answer here ...",
    add_answer:"Add answer",
    select_text:"Choose the right answer",
    options_desc:"You can choose any of these three options of displaying your answers. See a short their description.",
    radio_desc:"This option allow to choose one answer only and the answers are displayed as radio buttons.",
    checkbox_desc:"This option allow to choose several answers and the answers are displayed as checkboxes.",
    select_desc:"This option allow to chose one answer only and the answers are displayed as pull-down menu.",
    a:"A",
    wgt_name: "Choose the answer",
    reload: "Reload",
    slate: "Wood",
    pad: "Pad"
};


var questionArray;
var currentQstId = "";
var lang = ""; //locale language

function init(){

    //variables
    var toggleFlag = false;
    var endFlag = false;
    var mode = true;
    questionArray = new Array();  
    var popupFlag = false
    var flagForSelect = false;    
    
    $("#wgt_display").text(sankoreLang.display);
    $("#wgt_edit").text(sankoreLang.edit);
    $("#wgt_name").text(sankoreLang.wgt_name);
    $("#wgt_reload").text(sankoreLang.reload);
    $(".style_select option[value='1']").text(sankoreLang.slate);
    $(".style_select option[value='2']").text(sankoreLang.pad);
    
    
    //popup message
    var popupText = $("<div id='popupWordInfo' class='popupWordInfo'></div>").appendTo("#data");
    
    // adding question block
    var addQstDiv = $("<div id='addQstDiv' class='addQstDiv'>").appendTo("#data");
    var addQstButton = $("<button id='addQstButton' class='addQstButton'>").appendTo("#addQstDiv");    
    var addQsqSpan1 = $("<span id='addQsqSpan1'>" + sankoreLang.q + "1</span>").appendTo("#addQstButton");
    var addQsqSpan2 = $("<span id='addQsqSpan2'>" + sankoreLang.add_new_question + "</span>").appendTo("#addQstButton");
    
    //import saved data
    if(window.sankore){
        if(sankore.preference("qstArrayData","")){
            questionArray = jQuery.parseJSON(sankore.preference("qstArrayData",""));
            for(var i in questionArray){
                addQstBlock(questionArray[i].id, questionArray[i].text, questionArray[i].type,"style='display: none;'");
                for(var j in questionArray[i].answers)
                    addAnsBlock(questionArray[i].answers[j].id, questionArray[i].id, questionArray[i].answers[j].text, true, questionArray[i].rightAns, questionArray[i].type);
            }
            displayData(true);
        } 
        else 
            displayData(false);
    }
    else 
        displayData(false);
    
    //saving widget data into sankore object for a correct import
    if (window.widget) {
        window.widget.onleave = function(){
            sankore.setPreference("qstArrayData", JSON.stringify(questionArray));
            sankore.setPreference("choisir_style", $(".style_select").find("option:selected").val());
        }
    }
    
    if(sankore.preference("choisir_style","")){
        changeStyle(sankore.preference("choisir_style",""));
        $(".style_select").val(sankore.preference("choisir_style",""));
    } else
        changeStyle(1)

    $("#wgt_display, #wgt_edit").click(function(event){
        if(this.id == "wgt_display"){
            if(!$(this).hasClass("selected")){                
                $(this).addClass("selected");
                $("#wgt_edit").removeClass("selected");
                $(".style_select").css("display","none");                
                $(this).css("display", "none");
                $("#wgt_edit").css("display", "block");
                displayData(true);
                mode = true;
            }
        } else {            
            if(!$(this).hasClass("selected")){
                $(this).addClass("selected");
                $("#wgt_display").removeClass("selected");
                $(".style_select").css("display","block");                
                $(this).css("display", "none");
                $("#wgt_display").css("display", "block");
                editData();
                mode = false;
            }
        }
    });

    $("#wgt_reload").text(sankoreLang.reload).click(function(){
        window.location.reload();
    });
    
    $(".style_select option[value='1']").text(sankoreLang.slate);
    $(".style_select option[value='2']").text(sankoreLang.pad);
    
    $(".style_select").change(function (event){
        changeStyle($(this).find("option:selected").val());
    })
    
    // add question
    addQstButton.click(function(){        
        //question block
        var id = Math.round(Math.random()*1000);       
        var obj = new Question();
        obj.id = id;
        questionArray.push(obj);
        
        addQstBlock(id, sankoreLang.template_question, "","");
                
        if(window.sankore)
            sankore.setPreference("qstArrayData", JSON.stringify(questionArray));
    });
    
    //set used at this moment question id into the variable 
    $(".qstDiv").live('mouseover', function() {
        currentQstId = this.id;
    });
    
    //set used at this moment question id into the variable 
    $(".qstDivDisplay").live('mouseover', function() {
        if(!flagForSelect)
            currentQstId = this.id.replace("qstDivDisplay","");
    });
       
    //adding new answer
    $(".ansAdd").live('click', function(){
        
        var id = Math.round(Math.random()*1000);        
        var obj = new Answer();
        obj.id = id;
        getNeededElement(questionArray, currentQstId).answers.push(obj);
        
        addAnsBlock(id, currentQstId, sankoreLang.template_answer);
    });
    
    //set answer text
    $(".ansContent").live('keyup', function(event){
        var id = $(event.target).attr("id").replace("ansContent","");
        getNeededElement(getNeededElement(questionArray, currentQstId).answers,id).text = $(event.target).text();
    });
    
    //set question text
    $(".qstContent").live('keyup', function(event){
        var id = $(event.target).attr("id").replace("qstContent","");
        getNeededElement(questionArray, id).text = $(event.target).text();
    });
    
    //question div border
    $(".qstContent").live('mouseover', function(event){
        $(event.target).css({
            border:"3px solid #00C6FF"
        });
    });
    
    // deleting question div border
    $(".qstContent").live('mouseout', function(event){
        $(event.target).css({
            border:"3px solid #ccc"
        });
    });
    
    //answer div border
    $(".ansContent").live('mouseover', function(event){
        $(event.target).css({
            border:"3px solid #00C6FF"
        });
    });
    
    // deleting answer div border
    $(".ansContent").live('mouseout', function(event){
        $(event.target).css({
            border:"3px solid #ccc"
        });
    });
    
    //delete answer
    $(".ansDelete").live('click', function(){
        popupText.hide();
        var id = this.id.replace("ansDelete","");
        $("#" + currentQstId + " #" + id).remove();
        for(var i in questionArray)
            if(questionArray[i].id == currentQstId){
                questionArray[i].rightAns = questionArray[i].rightAns.replace($("#" + currentQstId + " #" + id + " input:checkbox").val(),"");
                for(var j in questionArray[i].answers)
                    if(questionArray[i].answers[j].id == id){
                        delete questionArray[i].answers[j];
                        break;
                    }
            }
        refreshAns();
    });
    
    //delete question
    $(".qstDelete").live('click', function(){
        popupText.hide();
        $("#" + currentQstId).remove();
        for(var i in questionArray)
            if(questionArray[i].id == currentQstId){
                delete questionArray[i];
                break;
            }
        refreshQst();
    });
    
    //change options
    $(".changeOptions").live('click', function(){
        $("#" + currentQstId + "qstOptions .changeOptions").hide();
        $("#" + currentQstId + "qstOptions .applyChanges").show();
        $("#" + currentQstId + "qstOptChoice").show('fast');
    });
    
    //apply changes
    $(".applyChanges").live('click', function(){
        $("#" + currentQstId + "qstOptions .applyChanges").hide();
        $("#" + currentQstId + "qstOptions .changeOptions").show();
        $("#" + currentQstId + "qstOptChoice").hide('fast');
    });
    
    //select option
    $(".qstOptChoice input:radio").live('click', function(event){
        if(!mode){
            $("#" + currentQstId + "qstOptChoice input:radio").removeAttr("checked");
            $(event.target).attr("checked", "checked");
            getNeededElement(questionArray, currentQstId).type = $(event.target).attr("value");
        }
    });
    
    //select right ansver in edit mode and answer question in display mode
    $(".newAnswer input").live('click', function(event){

        if(!mode){
            if(getNeededElement(questionArray, currentQstId).type == "1" || getNeededElement(questionArray, currentQstId).type == "3"){
                $("#" + currentQstId + "ansDiv input").removeAttr("checked");
                $(event.target).attr("checked", "checked");
                getNeededElement(questionArray, currentQstId).rightAns = $(event.target).attr("value");
            } else {
                (event.target.checked) ? $(event.target).attr("checked", "checked") : $(event.target).removeAttr("checked", "checked");
                getNeededElement(questionArray, currentQstId).rightAns = "";
                for(var i in $("#" + currentQstId + "ansDiv input")){
                    if($("#" + currentQstId + "ansDiv input")[i].checked)
                        getNeededElement(questionArray, currentQstId).rightAns += $("#" + currentQstId + "ansDiv input")[i].value + ", ";
                }
            }
        } else {
            if(event.target.type == "radio"){
                if(event.target.value == getNeededElement(questionArray, currentQstId).rightAns)
                    $(event.target).next().next().find("span").css("background-color","#6c0");
                else
                    $(event.target).next().next().find("span").css("background-color","red");
            } else {
                if(getNeededElement(questionArray, currentQstId).rightAns.replace(/,/g,"").indexOf(event.target.value + " ", 0) != -1)
                    $(event.target).next().next().find("span").css("background-color","#6c0");
                else
                    $(event.target).next().next().find("span").css("background-color","red");
            }
        }
    });
    
    //popup messages
    $(".qstDelete").live('mouseover', function(evt){
        popupFlag = true;
        popupText.text(sankoreLang.delete_question)
        .css("top", evt.pageY + 15)
        .css("left", evt.pageX - 40)
        .css({
            width:"130px"
        })
        .show("fast", function(){
            if(!popupFlag)
                popupText.hide();
        });
    });
    
    $(".ansDelete").live('mouseover', function(evt){
        popupFlag = true;
        popupText.text(sankoreLang.delete_answer)
        .css("top", evt.pageY + 15)
        .css("left", evt.pageX - 40)
        .css({
            width:"130px"
        })
        .show("fast", function(){
            if(!popupFlag)
                popupText.hide();
        });
    });
    
    $(".newAnswer input").live('mouseover', function(evt){
        if(!mode){
            popupFlag = true;
            popupText.text(sankoreLang.right_answer)
            .css("top", evt.pageY + 15)
            .css("left", evt.pageX - 40)
            .css({
                width:"130px"
            })
            .show("fast", function(){
                if(!popupFlag)
                    popupText.hide();
            });
        }
    });
    
    $(".qstDelete, .ansDelete, .newAnswer input").live('mousemove', function(evt){
        if(!mode){
            popupText.css("top", evt.pageY + 15)
            .css("left", evt.pageX - 40);
        }
    });
    
    $(".qstDelete, .ansDelete, .newAnswer input").live('mouseout', function(evt){
        if(!mode){
            popupFlag = false;
            popupText.hide();
        }
    });

    //answer the questions
    
    $("select").live('change', function(evt){
        if(mode){
            if(event.target.value == getNeededElement(questionArray, currentQstId).rightAns)
                $(event.target).css("background-color","#6c0");
            else
                $(event.target).css("background-color","red");
            flagForSelect = false;
        }
    });
    
    $("select").live('mousedown', function(evt){
        if(mode){
            flagForSelect = true;
        }
    });
    
    //toggle button click trigger
    //toggleButton.trigger("click");
    //show data in display mode
    function displayData(flag){
        $("#addQstDiv").hide();
        $(".qstDiv").hide();
        addToPage(questionArray, flag);
    }
    
    //set widget in edit mode
    function editData(){
        $(".qstDivDisplay").remove();
        
        $("#addQstDiv").show('fast');
        $(".qstDiv").show('fast');
    }
    
    // show questions and answers in display mode
    function addToPage(array, flag){
        if(flag){
            var counter = 1;
            for(var i in array){

                var qstDiv = $("<div class='qstDivDisplay' id='" + array[i].id + "qstDivDisplay'>");        
                var spanOptConn = $("<div class='spanOptConn'>").appendTo(qstDiv);             
                var qstNumber = $("<span class='qstNumber'>" + sankoreLang.question + " " + counter + "</span>").appendTo(spanOptConn);        
                var qstContent = $("<div class='qstContentDisplay'>" + array[i].text + "</div>").appendTo(qstDiv);        
                var ansDiv = $("<div class='ansDiv' id='" + array[i].id + "ansDiv'>").appendTo(qstDiv);

                var ansCount = 1;
                var type = array[i].type;
                var selInput = $("<select>");
                if(type == 3){
                    var newAnswer = $("<div class='newAnswer'>"); 
                    newAnswer.appendTo(ansDiv);
                    var selectSpan = $("<span id='answerText'>").appendTo(newAnswer);
                    selInput.appendTo(selectSpan);
                    $("<option value='0'>" + sankoreLang.select_text + "</option>").appendTo(selInput);
                }
                for(var j in array[i].answers){  
                    switch(type){
                        case "1":
                            newAnswer = $("<div class='newAnswer'>");
                            var ansInput = $("<input type='radio' name='" + counter + "' value='" + array[i].answers[j].value + "' style='float: left; margin-right: 10px;'/>").appendTo(newAnswer);
                            var ansSpan = $("<span class='ansSpanDisplay'>" + ansCount + ".</span>").appendTo(newAnswer);                        
                            var ansContent = $("<div class='ansContentDisplay'><span id='answerText'>" + array[i].answers[j].text + "</span></div>").appendTo(newAnswer);
                            newAnswer.appendTo(ansDiv);
                            break;
                        case "2":
                            newAnswer = $("<div class='newAnswer'>");
                            ansInput = $("<input type='checkbox' value='" + array[i].answers[j].value + "' style='float: left; margin-right: 10px;'/>").appendTo(newAnswer);
                            ansSpan = $("<span class='ansSpanDisplay'>" + ansCount + ".</span>").appendTo(newAnswer);                        
                            ansContent = $("<div class='ansContentDisplay'><span id='answerText'>" + array[i].answers[j].text + "</span></div>").appendTo(newAnswer);
                            newAnswer.appendTo(ansDiv);
                            break;
                        case "3":
                            ansInput = $("<option value='" + array[i].answers[j].value + "'>" + array[i].answers[j].text + "</option>").appendTo(selInput);
                            break;
                    }               
                    ansCount++;
                }
                qstDiv.appendTo("#data");
                counter++;
            }
        } else {
            counter = 1;
            qstDiv = $("<div class='qstDivDisplay'>");        
            spanOptConn = $("<div class='spanOptConn'>").appendTo(qstDiv);             
            qstNumber = $("<span class='qstNumber'>" + sankoreLang.question + " " + counter + "</span>").appendTo(spanOptConn);        
            qstContent = $("<div class='qstContentDisplay'>" + sankoreLang.example_question + "</div>").appendTo(qstDiv);        
            ansDiv = $("<div class='ansDiv'>").appendTo(qstDiv);
            
            ansCount = 1;
            for(j = 0; j < 3; j++){  
                newAnswer = $("<div class='newAnswer'>");
                ansInput = $("<input type='radio' name='1' style='float: left; margin-right: 10px;'/>").appendTo(newAnswer);
                ansSpan = $("<span class='ansSpanDisplay'>" + ansCount + ".</span>").appendTo(newAnswer);                        
                ansContent = $("<div class='ansContentDisplay'>" + sankoreLang.answer + " " + ansCount + ".</div>").appendTo(newAnswer);
                newAnswer.appendTo(ansDiv);                        
                ansCount++;
            }
            qstDiv.appendTo("#data");
        }
    }
}

//add new question block in a edit mode
function addQstBlock(id, text, type, style){
    var qstDiv = $("<div class='qstDiv' id='" + id + "' " + style + ">");
    var spanOptConn = $("<div class='spanOptConn'>").appendTo(qstDiv);
        
    var count = $(".qstNumber").size();       
    var qstNumber = $("<span class='qstNumber'>" + sankoreLang.q + (count + 1) + "</span>").appendTo(spanOptConn);
        
    var qstOptions = $("<div class='qstOptions' id='" + id + "qstOptions'>").appendTo(spanOptConn);
    var changeOptions = $("<button class='changeOptions'>" + sankoreLang.options + "</button>").appendTo(qstOptions);
    var applyChanges = $("<button class='applyChanges' style='display: none;'>" + sankoreLang.close + "</button>").appendTo(qstOptions);
    var qstDelete = $("<button class='qstDelete'>").appendTo(qstOptions);
        
    var qstOptChoice = $("<div class='qstOptChoice' id='" + id + "qstOptChoice' style='display: none;'>").appendTo(qstDiv);
    var optDesc = $("<div style='height: 65px;'>").appendTo(qstOptChoice);
    var optDescImg = $("<div class='optDescImg'>").appendTo(optDesc);
    var optDescText = $("<div class='optDescText'>" + sankoreLang.options_desc + "</div>").appendTo(optDesc);
        
    var type1 = $("<div class='type'>").appendTo(qstOptChoice);
    var contentType1 = $("<div class='contentType'>").appendTo(type1);
    var divType1 = $("<div class='divType1'>").appendTo(contentType1);
    var textType1 = $("<div class='textType'>" + sankoreLang.radio_desc + "</div>").appendTo(contentType1);
        
    var type2 = $("<div class='type'>").appendTo(qstOptChoice);
    var contentType2 = $("<div class='contentType'>").appendTo(type2);
    var divType2 = $("<div class='divType2'>").appendTo(contentType2);
    var textType2 = $("<div class='textType'>" + sankoreLang.checkbox_desc + "</div>").appendTo(contentType2);
        
    var type3 = $("<div class='type'>").appendTo(qstOptChoice);
    var contentType3 = $("<div class='contentType'>").appendTo(type3);
    var divType3 = $("<div class='divType3'>").appendTo(contentType3);
    var textType3 = $("<div class='textType'>" + sankoreLang.select_desc + "</div>").appendTo(contentType3);

    switch(type){
        case "1":
            var radioType1 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='1' checked/><div></div>").appendTo(type1);
            var radioType2 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='2'/><div></div>").appendTo(type2);
            var radioType3 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='3'/><div></div>").appendTo(type3);
            break;
        case "2":
            radioType1 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='1'/><div></div>").appendTo(type1);
            radioType2 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='2' checked/><div></div>").appendTo(type2);
            radioType3 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='3'/><div></div>").appendTo(type3);
            break;
        case "3":
            radioType1 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='1'/><div></div>").appendTo(type1);
            radioType2 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='2'/><div></div>").appendTo(type2);
            radioType3 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='3' checked/><div></div>").appendTo(type3);
            break;
        default:
            radioType1 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='1'/><div></div>").appendTo(type1);
            radioType2 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='2'/><div></div>").appendTo(type2);
            radioType3 = $("<div class='radioDiv'><div class='radioType'><input type='radio' value='3'/><div></div>").appendTo(type3);
            break;
    }
    
    var qstContent = $("<div class='qstContent' id='" + id + "qstContent' contenteditable='true'>" + text + "</div>").appendTo(qstDiv);
        
    var ansDiv = $("<div class='ansDiv' id='" + id + "ansDiv'>").appendTo(qstDiv);
    var ansAdd = $("<button class='ansAdd'>" + sankoreLang.add_answer + "</button>").appendTo(ansDiv);
    qstDiv.insertBefore("#addQstDiv");
    $("#addQsqSpan1").text(sankoreLang.q + (count + 2));
}

//add answers
function addAnsBlock(id, currId, text, stage, rightAns, type){
    var newAnswer = $("<div class='newAnswer' id='" + id + "'>");
    var value;
    var check = "";
    if(stage){
        value = getNeededElement(getNeededElement(questionArray, currId).answers,id).value;
        if(type != "2"){
            if(rightAns == value)
                check = "checked='true'";
        }
        else {
            rightAns = rightAns.replace(/,/g,"");
            if(rightAns.indexOf(value + " ", 0) != -1)
                check = "checked='true'";                
        }
    }
    else {
        value = ($("#" + currId + " .newAnswer input:checkbox").last().val()) ? parseInt($("#" + currId + " .newAnswer input:checkbox").last().val()) + 1 : 1;
        getNeededElement(getNeededElement(questionArray, currId).answers,id).value = value;
    }
    var count = $("#" + currId + " .newAnswer").size() + 1;
    var input = $("<input type='checkbox' style='float: left;' value='" + value + "' " + check + ">").appendTo(newAnswer);
    var ansSpan = $("<span class='ansSpan'>" + sankoreLang.a + count + "</span>").appendTo(newAnswer);
    var ansContent = $("<div class='ansContent' id='" + id +"ansContent' contenteditable='true'>" + text + "</div>").appendTo(newAnswer);
    var ansDelete = $("<button class='ansDelete' id='" + id + "ansDelete'>").appendTo(newAnswer);
    newAnswer.insertBefore("#" + currId + "ansDiv .ansAdd");    
        
    if(window.sankore)
        sankore.setPreference("qstArrayData", JSON.stringify(questionArray));
}

//get needed array element
function getNeededElement(array,id){
    for(var i in array)
        if(array[i].id == id)
            return array[i];
}

//check on fill
function checkArrayOnFill(array){
    var count = 0;
    
    for(var i in array)
        count++;
    
    return count;
}

//refresh answers numbers
function refreshAns(){
    var count = $("#" + currentQstId + " .newAnswer").size();        
    for(var i = 0; i < count; i ++)
        $($("#" + currentQstId + " .newAnswer span")[i]).text(sankoreLang.a + (i+1));
}

//refresh questions numbers
function refreshQst(){
    var count = $(".qstNumber").size();        
    for(var i = 0; i < count; i ++)
        $($(".qstNumber")[i]).text(sankoreLang.q + (i+1));
    $("#addQsqSpan1").text(sankoreLang.q + ++count);
}

//question constructor
function Question(){

    this.text = "";
    
    this.type = "1";
    
    this.id = "";
    
    this.rightAns = "";
    
    this.answers = new Array();

}

//answer constructor
function Answer(){
    
    this.id = "";
    
    this.text = "";
    
    this.value = "";
}

//changing the style
function changeStyle(val){
    if(val == 1){
        $(".b_top_left").removeClass("btl_pad");
        $(".b_top_center").removeClass("btc_pad");
        $(".b_top_right").removeClass("btr_pad");
        $(".b_center_left").removeClass("bcl_pad");
        $(".b_center_right").removeClass("bcr_pad");
        $(".b_bottom_right").removeClass("bbr_pad");
        $(".b_bottom_left").removeClass("bbl_pad");
        $(".b_bottom_center").removeClass("bbc_pad");
        $("#wgt_reload").removeClass("pad_color").removeClass("pad_reload");
        $("#wgt_edit").removeClass("pad_color").removeClass("pad_edit");
        $("#wgt_display").removeClass("pad_color").removeClass("pad_edit");
        $("#wgt_name").removeClass("pad_color");
        $(".style_select").removeClass("pad_select");
    } else {
        $(".b_top_left").addClass("btl_pad");
        $(".b_top_center").addClass("btc_pad");
        $(".b_top_right").addClass("btr_pad");
        $(".b_center_left").addClass("bcl_pad");
        $(".b_center_right").addClass("bcr_pad");
        $(".b_bottom_right").addClass("bbr_pad");
        $(".b_bottom_left").addClass("bbl_pad");
        $(".b_bottom_center").addClass("bbc_pad");
        $("#wgt_reload").addClass("pad_color").addClass("pad_reload");
        $("#wgt_edit").addClass("pad_color").addClass("pad_edit");
        $("#wgt_display").addClass("pad_color").addClass("pad_edit");
        $("#wgt_name").addClass("pad_color");
        $(".style_select").addClass("pad_select");
    }
}