home *** CD-ROM | disk | FTP | other *** search
- // Copyright (c) 2000-2001 Quadralay Corporation. All rights reserved.
- //
-
- function Popup_Object(ParamThisAccessor,
- ParamWindowReferenceAsString,
- ParamPopupTranslateFunc,
- ParamPopupFormatFunc,
- ParamDivID,
- ParamTextID,
- ParamTimeout,
- ParamOffsetX,
- ParamOffsetY,
- ParamWidth)
- {
- var BrowserDetect = new BrowserDetect_Object();
-
-
- this.mThisAccessor = ParamThisAccessor;
- this.mWindowRefString = ParamWindowReferenceAsString;
- this.mWindowReference = null;
- this.mDocReference = null;
- this.mDivID = ParamDivID;
- this.mTextID = ParamTextID;
- this.mTimeout = (ParamTimeout > 0) ? ParamTimeout : 0;
- this.mOffsetX = ParamOffsetX;
- this.mOffsetY = ParamOffsetY;
- this.mWidth = ParamWidth;
- this.mBrowser = BrowserDetect.mBrowser;
- this.mPlatform = BrowserDetect.mPlatform;
- this.mbWindowsIE40 = BrowserDetect.mbWindowsIE40;
-
-
- // Updated when popup triggered
- //
- this.mbVisible = false;
- this.mPositionX = 0;
- this.mPositionY = 0;
- this.mText = "";
-
- this.fTranslate = ParamPopupTranslateFunc;
- this.fFormat = ParamPopupFormatFunc;
- this.fWriteDivTag = Popup_WriteDivTag;
- this.fShow = Popup_Show;
- this.fPositionPopup = Popup_PositionPopup;
- this.fPopup = Popup_Popup;
- this.fHide = Popup_Hide;
- }
-
- function Popup_WriteDivTag()
- {
- var VisibleAttribute = "visibility: hidden";
-
-
- // Need to update our reference everytime
- // in case document gets rewritten via JavaScript
- //
- this.mDocReference = eval(this.mWindowRefString + ".document");
-
- // Update VisibleAttribute based on browser
- //
- if ((this.mBrowser == 3) || // Shorthand for iCab
- (this.mBrowser == 4)) // Shorthand for Netscape 6.0 (Mozilla)
- {
- VisibleAttribute = "display: none";
- }
-
- // Open DIV tag
- //
- this.mDocReference.writeln("<div id=\"" + this.mDivID + "\" style=\"position: absolute ; z-index: 1 ; " + VisibleAttribute + " ; top: 0px ; left: 0px\">");
-
- // Expand out popup in browsers that support innerHTML accessor
- //
- if ((this.mBrowser == 2) || // Shortcut for IE
- (this.mBrowser == 3) || // Shortcut for iCab
- (this.mBrowser == 4)) // Shortcut for Netscape 6 (Mozilla)
- {
- this.mDocReference.writeln(this.fFormat("Popup"));
- }
-
- // Close out DIV tag
- //
- this.mDocReference.writeln("</div>");
- }
-
- function Popup_Show(ParamText,
- ParamEvent)
- {
- // Reset the timeout operation to display the popup
- //
- if (this.mSetTimeoutID != null)
- {
- clearTimeout(this.mSetTimeoutID);
-
- this.mSetTimeoutID = null;
- }
-
- // Check to see if there is anything to display
- //
- if ((ParamText != null) &&
- (ParamEvent != null))
- {
- var bStartTimer = false;
-
-
- // Need to update our reference everytime
- // in case document gets rewritten via JavaScript
- //
- this.mWindowReference = eval(this.mWindowRefString);
- this.mDocReference = eval(this.mWindowRefString + ".document");
-
- if (this.mBrowser == 1) // Shorthand for Netscape 4.x
- {
- this.mPositionX = ParamEvent.layerX;
- this.mPositionY = ParamEvent.layerY;
-
- this.mText = ParamText;
-
- bStartTimer = true;
- }
- else if (this.mBrowser == 2) // Shorthand for IE
- {
- var TranslatedText;
-
-
- this.mPositionX = this.mDocReference.body.scrollLeft + ParamEvent.x;
- this.mPositionY = this.mDocReference.body.scrollTop + ParamEvent.y;
-
- // Workaround for IE 4.0 on Windows
- //
- if (this.mbWindowsIE40)
- {
- this.mPositionX = ParamEvent.x;
- this.mPositionY = ParamEvent.y;
- }
-
- this.mText = ParamText;
-
- if (this.mPlatform == 2) // Shorthand for Macintosh
- {
- // Setting the position here before it is displayed
- // corrects a bug under IE 5 on the Macintosh
- //
- this.mDocReference.all[this.mDivID].style.pixelLeft = 0;
- this.mDocReference.all[this.mDivID].style.pixelTop = 0;
- TranslatedText = this.fTranslate(this.mText);
- this.mDocReference.all[this.mTextID].innerHTML = TranslatedText;
- this.fPositionPopup();
- }
-
- bStartTimer = true;
- }
- else if (this.mBrowser == 4) // Shorthand for Netscape 6.x (Mozilla)
- {
- this.mPositionX = ParamEvent.layerX;
- this.mPositionY = ParamEvent.layerY;
-
- this.mText = ParamText;
-
- bStartTimer = true;
- }
-
- if (bStartTimer == true)
- {
- this.mSetTimeoutID = setTimeout(this.mThisAccessor + ".fPopup()", this.mTimeout);
- }
- }
- }
-
- function Popup_PositionPopup()
- {
- var NewPositionX;
- var NewPositionY;
- var VisibleOffsetX;
- var VisibleOffsetY;
-
-
- // Calculate new position for popup
- //
- NewPositionX = this.mPositionX + this.mOffsetX;
- NewPositionY = this.mPositionY + this.mOffsetY;
-
- if (this.mBrowser == 1) // Shorthand for Netscape 4.x
- {
- // Calculate maximum values for X and Y such that the
- // popup will remain visible
- //
- VisibleOffsetX = this.mWindowReference.innerWidth - this.mOffsetX - this.mDocReference.layers[this.mDivID].clip.width;
- if (VisibleOffsetX < 0)
- {
- VisibleOffsetX = 0;
- }
- VisibleOffsetY = this.mWindowReference.innerHeight - this.mOffsetY - this.mDocReference.layers[this.mDivID].clip.height;
- if (VisibleOffsetY < 0)
- {
- VisibleOffsetY = 0;
- }
-
- // Confirm popup will be visible and adjust if necessary
- //
- if (NewPositionX > (this.mWindowReference.pageXOffset + VisibleOffsetX))
- {
- NewPositionX = this.mWindowReference.pageXOffset + VisibleOffsetX;
- }
- if (NewPositionY > (this.mWindowReference.pageYOffset + VisibleOffsetY))
- {
- NewPositionY = this.mWindowReference.pageYOffset + VisibleOffsetY;
- }
-
- // Set popup position
- //
- this.mDocReference.layers[this.mDivID].left = NewPositionX;
- this.mDocReference.layers[this.mDivID].top = NewPositionY;
- }
- else if (this.mBrowser == 2) // Shorthand for IE
- {
- // Calculate maximum values for X and Y such that the
- // popup will remain visible
- //
- VisibleOffsetX = this.mDocReference.body.clientWidth - this.mOffsetX - this.mDocReference.all[this.mDivID].offsetWidth;
- if (VisibleOffsetX < 0)
- {
- VisibleOffsetX = 0;
- }
- VisibleOffsetY = this.mDocReference.body.clientHeight - this.mOffsetY - this.mDocReference.all[this.mDivID].offsetHeight;
- if (VisibleOffsetY < 0)
- {
- VisibleOffsetY = 0;
- }
-
- // Confirm popup will be visible and adjust if necessary
- //
- if (NewPositionX > (this.mDocReference.body.scrollLeft + VisibleOffsetX))
- {
- NewPositionX = this.mDocReference.body.scrollLeft + VisibleOffsetX;
- }
- if (NewPositionY > (this.mDocReference.body.scrollTop + VisibleOffsetY))
- {
- NewPositionY = this.mDocReference.body.scrollTop + VisibleOffsetY;
- }
-
- // Set popup position
- //
- this.mDocReference.all[this.mDivID].style.pixelLeft = NewPositionX;
- this.mDocReference.all[this.mDivID].style.pixelTop = NewPositionY;
- }
- else if (this.mBrowser == 4) // Shorthand for Netscape 6.x (Mozilla)
- {
- var PopupWidth;
- var PopupHeight;
-
-
- // Attempt to determine DIV tag dimensions
- //
- PopupWidth = this.mWidth;
- if (parseInt(this.mDocReference.getElementById(this.mDivID).style.width) > PopupWidth)
- {
- PopupWidth = this.mDocReference.getElementById(this.mDivID).style.width;
- }
- PopupHeight = 24; // Guess a value
- if (parseInt(this.mDocReference.getElementById(this.mDivID).style.height) > PopupHeight)
- {
- PopupHeight = this.mDocReference.getElementById(this.mDivID).height;
- }
-
- // Calculate maximum values for X and Y such that the
- // popup will remain visible
- //
- VisibleOffsetX = this.mWindowReference.innerWidth - this.mOffsetX - PopupWidth;
- if (VisibleOffsetX < 0)
- {
- VisibleOffsetX = 0;
- }
- VisibleOffsetY = this.mWindowReference.innerHeight - this.mOffsetY - PopupHeight;
- if (VisibleOffsetY < 0)
- {
- VisibleOffsetY = 0;
- }
-
- // Confirm popup will be visible and adjust if necessary
- //
- if (NewPositionX > (this.mWindowReference.scrollX + VisibleOffsetX))
- {
- NewPositionX = this.mWindowReference.scrollX + VisibleOffsetX;
- }
- if (NewPositionY > (this.mWindowReference.scrollY + VisibleOffsetY))
- {
- NewPositionY = this.mWindowReference.scrollY + VisibleOffsetY;
- }
-
- // Set popup position
- //
- this.mDocReference.getElementById(this.mDivID).style.left = NewPositionX + "px";
- this.mDocReference.getElementById(this.mDivID).style.top = NewPositionY + "px";
- }
- }
-
- function Popup_Popup()
- {
- if (this.mSetTimeoutID != null)
- {
- if (this.mBrowser == 1) // Shorthand for Netscape 4.x
- {
- var FormattedText;
-
-
- // Format popup contents for browser
- //
- FormattedText = this.fFormat(this.fTranslate(this.mText));
-
- // Set popup contents
- //
- this.mDocReference.layers[this.mDivID].document.open();
- this.mDocReference.layers[this.mDivID].document.write(FormattedText);
- this.mDocReference.layers[this.mDivID].document.close();
-
- // Position the popup
- //
- this.fPositionPopup();
-
- // Show the popup
- //
- this.mDocReference.layers[this.mDivID].visibility = "visible";
- this.mbVisible = true;
- }
- else if (this.mBrowser == 2) // Shorthand for IE
- {
- var TranslatedText;
-
-
- // Format popup contents for browser
- // Set popup contents
- //
- TranslatedText = this.fTranslate(this.mText);
- this.mDocReference.all[this.mTextID].innerHTML = TranslatedText;
-
- // Position the popup
- //
- this.fPositionPopup();
-
- // Show the popup
- //
- this.mDocReference.all[this.mDivID].style.visibility = "visible";
- this.mbVisible = true;
- }
- else if (this.mBrowser == 4) // Shorthand for Netscape 6.x (Mozilla)
- {
- var TranslatedText;
-
-
- // Format popup contents for browser
- // Set popup contents
- //
- TranslatedText = this.fTranslate(this.mText);
- this.mDocReference.getElementById(this.mTextID).innerHTML = TranslatedText;
-
- // Position the popup
- //
- this.fPositionPopup();
-
- // Show the popup
- //
- this.mDocReference.getElementById(this.mDivID).style.display = "block";
- this.mbVisible = true;
- }
- }
-
- // Clear the setTimeout ID tracking field
- // to indicate that we're done.
- //
- this.mSetTimeoutID = null;
- }
-
- function Popup_Hide()
- {
- // Cancel the setTimeout value that would have
- // displayed the popup
- //
- if (this.mSetTimeoutID != null)
- {
- clearTimeout(this.mSetTimeoutID);
-
- this.mSetTimeoutID = null;
- }
-
- // Shutdown the popup
- //
- if (this.mbVisible == true)
- {
- if (this.mBrowser == 1) // Shorthand for Netscape 4.x
- {
- this.mDocReference.layers[this.mDivID].visibility = "hidden";
- }
- else if (this.mBrowser == 2) // Shorthand for IE
- {
- this.mDocReference.all[this.mDivID].style.visibility = "hidden";
- }
- else if (this.mBrowser == 4) // Shorthand for Netscape 6.x (Mozilla)
- {
- this.mDocReference.getElementById(this.mDivID).style.display = "none";
- }
- }
-
- this.mbVisible = false;
- }
-