/*------------------------------------------------------------------------------------------------- Author's Statement: This script is based on ideas of the author. You may copy, modify and use it for any purpose. The only condition is that if you publish web pages that use this script you point to its author at a suitable place and don't remove this Statement from it. It's your responsibility to handle possible bugs even if you didn't modify anything. I cannot promise any support. Dieter Bungers GMD (www.gmd.de) and infovation (www.infovation.de) ++ Script is mainly based on the idears from original script but with a few extensions. They are : - Is now usable in Netscape on Macintosh. - Deals with Netscape resize problems and remembers chosen menu item and level - Rollover on grafix Alterations made by Søren Tramm, str@subsilo.dk, http://www.subsilo.dk -------------------------------------------------------------------------------------------------*/ // ----------------------------------------------------------------------------------------------- // Function definision - Dynamic menu // ----------------------------------------------------------------------------------------------- function menuGenerate(currentNumber,currentIsExpanded) { rememberCurrentNumber = currentNumber; rememberCurrentIsExpanded = currentIsExpanded; tmp = menuList[menuList.length-1][0]; tmp = tmp.split("."); var numberOfMainTopics = tmp[0]; // Frame window's name for menu win_menu = eval(window_menu); // Frame window's name for content winContent = eval(window_content); win_menu.document.open(); // Draw HTML - start string_HTML = "\n\n"+ "\n"+ ""+ "\n"+ "\n"; // --------------------------------------------------------------------------- Menu table ------------------------------- // //string_HTML += "\n"; string_HTML += ""; string_HTML += "

\n"; string_HTML += ""; string_HTML += ""; string_HTML += "

"; string_HTML += ""; string_HTML += "\n"; // --------------------------------------------------------------------------- Logo ------------------------------------- // string_HTML += "\n"; // --------------------------------------------------------------------------- Start row with full menu ----------------- // string_HTML += ""; for (j=0; j"; } string_HTML += ""; }else // If Netscape we have to write stpe by step...(sigh) if(is.ns){ win_menu.document.writeln(string_HTML); }else{ all_HTML += string_HTML; } // ----------------------------------------------------------------------------------------// // ---------------------------------------------- Menu item -------------------------------// string_HTML = ""; // The horizontal space inserted before item text horizontal_space = (item_space_horizontal*thisLevel) // Text item or thumbnail if(thisLevel < thumb_level){ // Text if(thisLevel>0){ pre_space = ""; }else{ pre_space = ""; } col = 1; // Menu topic string_HTML += ""; string_HTML += "


\n"; // If Netscape we have to write step by step...(sigh) if(is.ns){ win_menu.document.writeln(string_HTML); }else{ all_HTML = string_HTML; } var currentNumArray = currentNumber.split("."); var currentLevel = currentNumArray.length-1; var scrollY=0, addScroll=true, theHref=""; for (i=0; i0) previousNumber = menuList[i-1][0]; // Previous item number if(i0) previousNumArray = previousNumber.split("."); // Previousnumber(string) split into array if(i0 && thisNumArray[0] == previousNumArray[0]) \|\| (i 0) { for (j=0; jcurrentLevel)?false:toDisplay && (thisNumArray[j] == currentNumArray[j]); } } thisIsExpanded = toDisplay && (thisNumArray[thisLevel] == currentNumArray[thisLevel]) if (currentIsExpanded) { toDisplay = toDisplay && (thisLevel<=currentLevel); if (isCurrentNumber) thisIsExpanded = false; } // ---------------------------------------------- Show menu item --------------------------// if (toDisplay) { // ---------------------------------------------- Stylesheet ------------------------------// if(thisLevel == 0){ fontClass = "menu"; }else if(thisLevel == 1){ fontClass = "subMenu"; }else if(thisLevel > 1){ fontClass = "subMenu"+thisLevel; } // Colspan colsNum = 10; //------------------------------------------------- Draw Menu - Start -------------------// if (isCurrentNumber) addScroll=false; var isLeaf = (i==menuList.length-1) \|\| (thisLevel >= menuList[i+1][0].split(".").length-1); // Has no sub topics // ---------------------------------------------- Top line and space between topics -------// string_HTML = ""; // First space is used for messure. Seccond item , top level , only if(thisLevel == 0 && i==1){ string_HTML = "

"+ pre_space +"

"+menuList[i][1]+"

"; // Text // ----------------------------------------------------- horizontal space lines -------------------------------------------- // Level 0 if(thisLevel == 0){ string_HTML += ""; string_HTML += ""; string_HTML += ""; string_HTML += "

"; // Level 1 }else if(thisLevel == 1){ string_HTML += ""; string_HTML += ""; string_HTML += ""; string_HTML += ""; string_HTML += "

"; } }else{ // Thumbnails // Thumbnail list item thumbs = thumbList[menuList[i][3]] t=0; string_HTML += ""; string_HTML = "\n"; // Row 1 if(t

"; // Thumbnail } } string_HTML += ""; } // Row 2 if(t

"; // Thumbnail } } string_HTML += ""; } // Row 3 if(t

"; // Thumbnail } } string_HTML += ""; } // Row 4 if(t

"; // Thumbnail } } string_HTML += ""; } // Row 5 if(t

"; // Thumbnail } } string_HTML += ""; } // Row 6 if(t

"; // Thumbnail } } string_HTML += ""; } // Row 7 if(t

"; // Thumbnail } } string_HTML += ""; } // Row 8 if(t

"; // Thumbnail } } string_HTML += ""; } string_HTML += "

"; // ----------------------------------------------------- horizontal space lines -------------------------------------------- string_HTML += ""; string_HTML += ""; string_HTML += ""; string_HTML += ""; string_HTML += "

"; //string_HTML += ""; //string_HTML += "

"; } // If Netscape we have to write step by step...(sigh) if(is.ns){ win_menu.document.writeln(string_HTML); }else{ all_HTML += string_HTML; } // ----------------------------------------------------------------------------------------// // rememeber this level previousLevel = thisLevel; } } // For-loop // ---------------------------------------------- Close Tables and HTML -------------------// string_HTML += ""; string_HTML = ""; string_HTML += ""; string_HTML += ""; string_HTML += ""; // If Netscape we have to write stpe by step...(sigh) if(is.ns){ win_menu.document.writeln(string_HTML); }else{ all_HTML += string_HTML; } // ----------------------------------------------------------------------------------------// // ---------------------------------------------- Write and close HTML --------------------// // OBS !!! // We have written for NS during all the document // Now we'll write for IE // IE4 needs a small brake before writing...doughhh if(is.ie4){ setTimeout("win_menu.document.write(all_HTML)", 100); }else if(is.ie && !is.ie4){ win_menu.document.writeln(all_HTML); } win_menu.document.close(); // ----------------------------------------------------------------------------------------// //------------------------------------------------- Draw Menu - End ---------------------// // Scroll document to top left corner win_menu.scroll(0,0); if(theHref != "") setTimeout("winContent.location.href = '"+theHref+"'", 250); } // ----------------------------------------------------------------------------------------------- // // Function definision - resize Netscape problem fixer from webmonkey.com // ----------------------------------------------------------------------------------------------- function WM_netscapeCssFix() { // Redraw menu with correct menu index menuGenerate(rememberCurrentNumber,rememberCurrentIsExpanded); } function WM_netscapeCssFixCheckIn() { if ((navigator.appName == 'Netscape') && (parseInt(navigator.appVersion) >= 4)) { if (typeof document.WM == 'undefined'){ document.WM = new Object; } if (typeof document.WM.WM_scaleFont == 'undefined') { document.WM.WM_netscapeCssFix = new Object; document.WM.WM_netscapeCssFix.initWindowWidth = window.innerWidth; document.WM.WM_netscapeCssFix.initWindowHeight = window.innerHeight; } window.onresize = WM_netscapeCssFix; } } WM_netscapeCssFixCheckIn(); // ----------------------------------------------------------------------------------------------- // Function definision - Rollover // ----------------------------------------------------------------------------------------------- function changeImage(imgName,img,expanded) { if (win_menu.document.images) win_menu.document.images[imgName].src = img; }