function showMyWindow() {
        try {
            openMyPopup('myTabDiv',300,150) 
        } catch(e) {}
   }
  
    function closeMyPopup(popupDivID) {
        document.getElementById(popupDivID+"Container").style.display="none";
   }
 
   function openMyPopup(popupDivID,winw,winh) {
       var myPopup = "";
       var myPopupContent = "";
       try {
           myPopup = document.getElementById(popupDivID+"Container");
       } catch(e) {}
       try {
           myPopupContent = document.getElementById(popupDivID);
       } catch(e) {}
       try {
          myPopup.style.borderLeft = "1px solid #86A3C4";
          myPopup.style.borderRight = "3px outset #efefef";
          myPopup.style.borderTop = "1px solid #86A3C4";
          myPopup.style.borderBottom = "3px outset #efefef";
          myPopup.style.background = "#D1DEF1";
          myPopup.style.display = "none";
          myPopup.style.padding = "5px";
          myPopup.style.position = "absolute";
          myPopup.style.zIndex = "1000000px";
       } catch(e) {}
       try {
          myPopupContent.style.border = "1px solid #86A3C4";
          myPopupContent.style.background = "#ffffff";
          myPopupContent.style.padding = "5px";
          myPopupContent.style.zIndex = "1000000px";
       } catch(e) {}
       try {
           document.getElementById("virtualMap").style.zIndex = "1";
       } catch(e) {}
       try {
           myPopup.style.zIndex = "10000";
       } catch(e) {}
       try {
           myPopupContent.style.zIndex = "10000";
       } catch(e) {}
 
       var obj = document.getElementById(popupDivID+"Close");
       try {
          obj.style.background = "#D1DEF1";
          obj.style.padding = "0px 0px 5px 0px";
          obj.style.textAlign = "right";
          obj.style = "filter:DropShadow(color=#ff0000, OffX=25, OffY=10)";
       } catch(e) {}
       obj.innerHTML= "<img src=\"images/btn-close.gif\" onClick=\"closeMyPopup('"+popupDivID+"');\">";
 	  var ie=(document.all);
 	  var ns=(document.layers);
 	  var ns6=(document.getElementById && !ie);
 
 	  function centerElement(){
 	    return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
 	  }
 	  if (ie){
 	    	documentWidth = (centerElement().offsetWidth)/2+centerElement().scrollLeft-(winw/2);
 	    	documentHeight = (centerElement().offsetHeight)/2+centerElement().scrollTop-(winh/2);
 	  }
 	  else if (ns){
 	    	documentWidth=window.innerWidth/2+window.pageXOffset-(winw/2);
 	    	documentHeight=window.innerHeight/2+window.pageYOffset-(winh/2);
 	  }
 	  else if (ns6){
 	    	documentWidth=self.innerWidth/2+window.pageXOffset-(winw/2);
 	    	documentHeight=self.innerHeight/2+window.pageYOffset-(winh/2);
 	  }
       try {
           myPopup.style.width = winw +"px";
           myPopup.style.height = winh +"px";
       } catch(e) {}
       try {
           myPopup.style.left = documentWidth +"px";
           myPopup.style.top = documentHeight +"px";
       } catch(e) {}
       try {
           myPopupContent.style.width = winw-12 +"px";
           myPopupContent.style.height = winh-35 +"px";
       } catch(e) {}
       myPopup.style.display="block";
   }
 
     function getID(id) {
         return document.getElementById(id);
     }
 
 /*
  *  Determine browser and version.
  */
 
     function Browser() {
 
         var ua, s, i;
         this.isIE    = false;
         this.isNS    = false;
         this.version = null;
 
         ua = navigator.userAgent;
 
         s = "MSIE";
         if ((i = ua.indexOf(s)) >= 0) {
             this.isIE = true;
             return;
         }
 
         s = "Netscape6/";
         if ((i = ua.indexOf(s)) >= 0) {
             this.isNS = true;
             return;
         }
 
         s = "Gecko";
         if ((i = ua.indexOf(s)) >= 0) {
             this.isNS = true;
             return;
         }
     }
     var browser = new Browser();
 
 /*
  * Dragging Function Starts Here
  * Global variable to hold drag information.
  */
 
     var dragObj = new Object();
 
     function dragStart(event, id) {
         var x, y;
         dragObj.elNode = getID(id);
 
         if (browser.isIE) {
             x = window.event.clientX + document.documentElement.scrollLeft
                 + document.body.scrollLeft;
             y = window.event.clientY + document.documentElement.scrollTop
                 + document.body.scrollTop;
         }
         if (browser.isNS) {
             x = event.clientX + window.scrollX;
             y = event.clientY + window.scrollY;
         }
 
         // Save starting positions of cursor and element.
 
         dragObj.cursorStartX = x;
         dragObj.cursorStartY = y;
         dragObj.elStartLeft  = parseInt(dragObj.elNode.style.left, 10);
         dragObj.elStartTop   = parseInt(dragObj.elNode.style.top,  10);
 
         if (isNaN(dragObj.elStartLeft)) dragObj.elStartLeft = 0;
         if (isNaN(dragObj.elStartTop))  dragObj.elStartTop  = 0;
 
         // Capture mousemove and mouseup events on the page.
 
         if (browser.isIE) {
             document.attachEvent("onmousemove", dragGo);
             document.attachEvent("onmouseup",   dragStop);
             window.event.cancelBubble = true;
             window.event.returnValue = false;
         }
         if (browser.isNS) {
             document.addEventListener("mousemove", dragGo,   true);
             document.addEventListener("mouseup",   dragStop, true);
 //            event.preventDefault();
         }
 
     }
 
     function dragGo(event) {
 
         var x, y;
 
         if (browser.isIE) {
             x = window.event.clientX + document.documentElement.scrollLeft
                 + document.body.scrollLeft;
             y = window.event.clientY + document.documentElement.scrollTop
                 + document.body.scrollTop;
         }
         if (browser.isNS) {
             x = event.clientX + window.scrollX;
             y = event.clientY + window.scrollY;
         }
 
        /*
         * Move drag element by the same amount the cursor has moved.
         */
 
        dragObj.elNode.style.left = (dragObj.elStartLeft + x - dragObj.cursorStartX) + "px";
        dragObj.elNode.style.top  = (dragObj.elStartTop  + y - dragObj.cursorStartY) + "px";
 
        if (browser.isIE) {
            window.event.cancelBubble = true;
            window.event.returnValue = false;
        }
        if (browser.isNS)
        event.preventDefault();
    }
 
    function dragStop(event) {
 
        if (browser.isIE) {
            document.detachEvent("onmousemove", dragGo);
            document.detachEvent("onmouseup",   dragStop);
        }
        if (browser.isNS) {
            document.removeEventListener("mousemove", dragGo,   true);
            document.removeEventListener("mouseup",   dragStop, true);
        }
    }