[tnadav]

וואי.. הרבה זמן לא הייתי פה.. בכל מקרה יש לי בעיה עם מחלקה שאני עושה.. הנה המחלקה המלאה:

var i = 0;
var floatWindow = function(weight, height, windowTitle)
{
    //reset all values
    i++;
    this.weight       =  weight;
    this.height       =  height;
    this.windowId     = "window_"+i;
    this.windowTopId  = "window_top_"+i;
    this.windowTitle  =  windowTitle;
    this.startClient  =  new Array();
    //Making a design of window
    var windowContent = "<div class='window_top' id='"+this.windowTopId+"'>"+windowTitle;
        //coming soon...
            //<img src='images/top_left.gif' align='left'>
            //<img src='images/top_center.gif' class='topCenterImage'>
            //<<div class='top_buttons'>
                //<img class='minimizeButton' src='images/minimize.gif'>
                //<img class='closeButton' src='images/close.gif'>
        
                //<img src='images/top_right.gif'>
            //</div>
        windowContent += "</div>";
        windowContent += "<div class='windowMiddle'>";
            windowContent += "<div class='windowContent'>";
                //Starting window content...
                windowContent += "Testing..Testing..123";
                //End of window content...
            windowContent += "</div>";
        windowContent += "</div>";
        windowContent += "<div class='window_bottom'>";
            //<img class="resizeImage" src="images/bottom_right.gif">
        windowContent += "</div>";
    //Creating the element...
    var window        = document.createElement("div");
    window.id         = this.windowId;
    window.className  = 'window';
    window.innerHTML  = windowContent;
    document.body.appendChild(window);
    this.windowObj    = document.getElementById(this.windowId);
    this.windowTopObj = document.getElementById(this.windowTopId);
    //end of creating element...
    //other functions...
    function findX()
      {
        obj = this.windowObj;
        var curleft = 0;
        if(obj.offsetParent)
            while(1) 
            {
                  curleft += obj.offsetLeft;
                      if(!obj.offsetParent)
                        break;
                  obj = obj.offsetParent;
            }
        else if(obj.x)
            curleft += obj.x;
        
        return curleft;
    }    
    function findY()
      {
        obj = this.windowObj;
        var curtop = 0;
        if(obj.offsetParent)
            while(1)
            {
                  curtop += obj.offsetTop;
                  if(!obj.offsetParent)
                    break;
                  obj = obj.offsetParent;
            }
        else if(obj.y)
            curtop += obj.y;
        return curtop;
      }
    function updatePos(e)
    {
        if(document.all)
            e = event;
        //-------------------------
        this.windowObj.style.left  = this.startClient[x] + e.clientX - this.findX  + 'px';
        this.windowObj.style.top   = this.startClient[y] + e.clientY - this.findY  + 'px';
    }
    function stopMove()
    {
        this.onmousemove  = null;
        this.onmouseup    = null;
    }
    function initMove(e)
    {
        if(document.all)
            e = event;
            
        this.startClient['x']          = e.clientX;
        this.startClient['y']          = e.clientY;
        this.windowTopObj.onmousemove  = function () {this.updatePos()};
        this.windowTopObj.onmouseup    = this.stopMove;
    }
    // Making evant
    this.windowTopObj.onmousedown = function () {this.initMove()};
}  

הבעיה היא בשורה

 this.windowTopObj.onmousedown = function () {this.initMove()};  

בשורה הזאת, אני רוצה ש- this יהיה מיוחס למחלקה, אבל במקרה הזה, this מיוחס ל-

this.windowTopObj

שלו, מן הסתם, אין פונקצית initMove.. מה אפשר לעשות במקום ש- this יהיה מיוחס למחלקה?