From b5254a56e6374f96b0db808173a01d7cc7ad0c1f Mon Sep 17 00:00:00 2001
From: Andreas Unterkircher <unki@netshadow.at>
Date: Sat, 16 Jun 2007 13:34:35 +0000
Subject: a try to make bubble working in IE

git-svn-id: file:///var/lib/svn/phpfspot/trunk@104 fa6a889d-dae6-447d-9e79-4ba9a3039384
---
 bubble.js | 146 ++++++++++++++++++++++++++++++++------------------------------
 1 file changed, 76 insertions(+), 70 deletions(-)

diff --git a/bubble.js b/bubble.js
index 935a7d7..d44780e 100644
--- a/bubble.js
+++ b/bubble.js
@@ -17,9 +17,39 @@ if(typeof Array.prototype.push!="function"){
    }
 }
 
-function WSR_getElementsByClassName(_2,_3,_4){
+function WSR_getElementsByClassName(oElm, strTagName, oClassNames){
+   var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
+   var arrReturnElements = new Array();
+   var arrRegExpClassNames = new Array();
+   if(typeof oClassNames == "object"){
+      for(var i=0; i<oClassNames.length; i++){
+         arrRegExpClassNames.push(new RegExp("(^|\s)" + oClassNames[i].replace(/-/g, "\-") + "(\s|$)"));
+      }
+   }
+   else{
+      arrRegExpClassNames.push(new RegExp("(^|\s)" + oClassNames.replace(/-/g, "\-") + "(\s|$)"));
+   }
+   var oElement;
+   var bMatchesAll;
+   for(var j=0; j<arrElements.length; j++){
+      oElement = arrElements[j];
+      bMatchesAll = true;
+      for(var k=0; k<arrRegExpClassNames.length; k++){
+         if(!arrRegExpClassNames[k].test(oElement.className)){
+            bMatchesAll = false;
+            break;
+         }
+      }
+      if(bMatchesAll){
+         arrReturnElements.push(oElement);
+      }
+   }
+   return (arrReturnElements)
+}
+/*function WSR_getElementsByClassName(_2,_3,_4){
 
    var _5=(_3=="*"&&_2.all)?_2.all:_2.getElementsByTagName(_3);
+         window.alert(_5[0]);
    var _6=new Array();
    _4=_4.replace(/\-/g,"\\-");
    var _7=new RegExp("(^|\\s)"+_4+"(\\s|$)");
@@ -31,20 +61,22 @@ function WSR_getElementsByClassName(_2,_3,_4){
       }
    }
    return (_6);
-}
+}*/
 
 function bindBubbles(e){
-   lbActions=WSR_getElementsByClassName(document,"a","bubble");
+   lbActions=WSR_getElementsByClassName(document,"img","thumb");
    for(i=0;i<lbActions.length;i++){
       if(window.addEventListener){ // Mozilla, Firefox
          lbActions[i].addEventListener("mouseover",attachBubble,false);
          lbActions[i].addEventListener("mouseout",detachBubble,false);
          lbActions[i].addEventListener("click",detachBubble,false);
-      }else{ // IE
+      }else if (window.attachEvent) { // IE
          lbActions[i].attachEvent("onmouseover",attachBubble);
          lbActions[i].attachEvent("onmouseout",detachBubble);
          lbActions[i].attachEvent("onclick",detachBubble);
-      }
+      } else {
+         // it seems this browser doesn't support any eventhandling
+      }  
    }
 }
 
@@ -60,54 +92,44 @@ function attachBubble(_b){
    }
 
    var _d=_c.href;
+
    var _10=document.createElement("div");
    document.getElementsByTagName("body")[0].appendChild(_10);
    _10.className="bubble";
 
-   var _e=findPos(_c)[0]+5;
-   var cur_height = findPos(_c)[1]-get_scroll_position() + 283;
+   if(BrowserDetect.browser != 'Explorer') {
+
+      var _e=findPos(_c)[0]+5;
+      var cur_height = findPos(_c)[1]-get_scroll_position() + 283;
 
-   // should the bubble be displayed above or below the object
-   if(cur_height >= get_page_height()) {
-      var _f=findPos(_c)[1]-363;
-      var _mL=2;
-      var _mT=39;
-      bubbleImage = bubbleImageUp;
+      // should the bubble be displayed above or below the object
+      if(cur_height >= get_page_height()) {
+         var _f=findPos(_c)[1]-363;
+         bubbleImage = bubbleImageUp;
+      }
+      else {
+         var _f=findPos(_c)[1]+17;
+         bubbleImage = bubbleImageDown;
+      }
    }
    else {
-      var _f=findPos(_c)[1]+17;
-      var _mL=2;
-      var _mT=34;
-      bubbleImage = bubbleImageDown;
+         var _e=findPos(_c)[0]+5;
+         var _f=findPos(_c)[1]+129;
+         bubbleImage = bubbleImageDown;
    }
-
    if (BrowserDetect.browser == 'Explorer') {
       _10.style.width="275px";
+      _10.style.height="275px";
       _10.style.position="absolute";
       _10.style.top=_f;
       _10.style.zIndex=99999;
       _10.style.left=_e;
       _10.style.textAlign="left";
-      _10.style.height="275px";
-      _10.style.paddingTop="0";
-      _10.style.paddingLeft="0";
-      _10.style.paddingBottom="0";
-      _10.style.paddingRight="0";
-      _10.style.marginTop="0";
-      _10.style.marginLeft="0";
-      _10.style.marginBottom="0";
-      _10.style.marginRight="0";
       _10.style.filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + bubbleImage + "',sizingMethod='image')";
+   } else if (BrowserDetect.browser == 'Safari' || BrowserDetect.browser == 'Konqueror' ) {
+      _10.setAttribute("style","text-align: center; z-index: 99999; position: absolute; top: "+ _f +"px ; left: "+ _e +"px ; background: url("+ bubbleImage +") no-repeat; width: 275px; height: 275px; padding: 0; margin: 0;");
    } else {
-      _10.setAttribute("style","text-align: center; z-index: 99999; position: absolute; top: "+_f+"px ; left: "+_e+"px ; background: url("+ bubbleImage +") no-repeat; width: 275px; height: 275px; padding: 0; margin: 0;");
-   }
-
-   if (BrowserDetect.browser == 'Safari' || BrowserDetect.browser == 'Konqueror' ) {
-
-      var _height = _f;
-    
-      _10.setAttribute("style","text-align: center; z-index: 99999; position: absolute; top: "+ _height +"px ; left: "+_e+"px ; background: url("+ bubbleImage +") no-repeat; width: 275px; height: 275px; padding: 0; margin: 0;");
-    
+      _10.setAttribute("style","text-align: center; z-index: 99999; position: absolute; top: "+_f+"px ; left: "+ _e +"px ; background: url("+ bubbleImage +") no-repeat; width: 275px; height: 275px; padding: 0; margin: 0;");
    }
 
    if(cur_height >= get_page_height()) 
@@ -115,32 +137,6 @@ function attachBubble(_b){
    else
       showBubbleDetails(_10, _c.id, 'down');
 
-   return;
-
-   var img=document.createElement("img");
-   _10.appendChild(img);
-
-   if (BrowserDetect.browser == 'Explorer') {
-      img.style.paddingTop="0";
-      img.style.paddingLeft="0";
-      img.style.paddingBottom="0";
-      img.style.paddingRight="0";
-      img.style.margin="auto";
-      img.style.marginTop=_mT;
-      img.style.marginLeft=_mL;
-      img.style.marginBottom="0";
-      img.style.marginRight="0";
-      img.style.borderTop="0";
-      img.style.borderLeft="0";
-      img.style.borderBottom="0";
-      img.style.borderRight="0";
-   } else {
-      img.setAttribute("style","padding-top: 0; padding-left: 0; padding-right: 0; padding-bottom: 0; margin-top: " + _mT +"px; margin-left: " + _mL +"px; margin-bottom: 0; margin-right: 0; border: 0");
-   }
-   img.setAttribute("src","phpfspot_img.php?idx=" + _c.id + "&width=200");
-   img.setAttribute("width",202);
-   img.setAttribute("height",152);
-   img.setAttribute("alt","Snapshot");
 }
 
 function detachBubble(_12){
@@ -313,15 +309,25 @@ function get_page_height()
 
 function get_scroll_position()
 {
+   if (typeof window.pageYOffset != 'undefined') {
+      return window.pageYOffset;
+   }
+   else {
+      if (typeof document.compatMode != 'undefined' &&
+         document.compatMode != 'BackCompat' &&
+         typeof window.scrollTop != 'undefined')
+         return window.scrollTop;
+      else {
+         if(typeof document.documentElement.scrollTop != 'undefined')
+            return document.documentElement.scrollTop;
+         else {
+            if (typeof document.body.scrollTop != 'undefined')
+               return document.body.scrollTop;
+         }
+      }
+   }
 
-  if (typeof window.pageYOffset != 'undefined')
-    return window.pageYOffset;
-  else
-    if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat')
-      return window.scrollTop;
-    else
-      if (typeof document.body != 'undefined')
-        return document.body.scrollTop;
+   return 0;
 
 }
 
-- 
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