Team:Wageningen UR/Templates/NavigationLeft

From 2011.igem.org

(Difference between revisions)
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#facebooklike {
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<SCRIPT LANGUAGE="JavaScript">
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float: left;
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<!-- Original: Angus Turnbull -->
 +
<!-- Web Site:  http://www.twinhelix.com -->
 +
 
 +
<!-- This script and many more are available free online at -->
 +
<!-- The JavaScript Source!! http://javascript.internet.com -->
 +
 
 +
<!-- Begin
 +
var isDOM = (document.getElementById ? true : false);
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var isIE4 = ((document.all && !isDOM) ? true : false);
 +
var isNS4 = (document.layers ? true : false);
 +
function getRef(id) {
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if (isDOM) return document.getElementById(id);
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if (isIE4) return document.all[id];
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if (isNS4) return document.layers[id];
}
}
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function getSty(id) {
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return (isNS4 ? getRef(id) : getRef(id).style);
 +
}
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// Hide timeout.
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var popTimer = 0;
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// Array showing highlighted menu items.
 +
var litNow = new Array();
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function popOver(menuNum, itemNum) {
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clearTimeout(popTimer);
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hideAllBut(menuNum);
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litNow = getTree(menuNum, itemNum);
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changeCol(litNow, true);
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targetNum = menu[menuNum][itemNum].target;
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if (targetNum > 0) {
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thisX = parseInt(menu[menuNum][0].ref.left) + parseInt(menu[menuNum][itemNum].ref.left);
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thisY = parseInt(menu[menuNum][0].ref.top) + parseInt(menu[menuNum][itemNum].ref.top);
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with (menu[targetNum][0].ref) {
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left = parseInt(thisX + menu[targetNum][0].x);
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top = parseInt(thisY + menu[targetNum][0].y);
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visibility = 'visible';
 +
      }
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  }
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}
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function popOut(menuNum, itemNum) {
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if ((menuNum == 0) && !menu[menuNum][itemNum].target)
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hideAllBut(0)
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else
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popTimer = setTimeout('hideAllBut(0)', 500);
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}
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function getTree(menuNum, itemNum) {
 +
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// Array index is the menu number. The contents are null (if that menu is not a parent)
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// or the item number in that menu that is an ancestor (to light it up).
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itemArray = new Array(menu.length);
 +
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while(1) {
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itemArray[menuNum] = itemNum;
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// If we've reached the top of the hierarchy, return.
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if (menuNum == 0) return itemArray;
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itemNum = menu[menuNum][0].parentItem;
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menuNum = menu[menuNum][0].parentMenu;
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  }
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}
 +
 +
// Pass an array and a boolean to specify colour change, true = over colour.
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function changeCol(changeArray, isOver) {
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for (menuCount = 0; menuCount < changeArray.length; menuCount++) {
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if (changeArray[menuCount]) {
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newCol = isOver ? menu[menuCount][0].overCol : menu[menuCount][0].backCol;
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// Change the colours of the div/layer background.
 +
with (menu[menuCount][changeArray[menuCount]].ref) {
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if (isNS4) bgColor = newCol;
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else backgroundColor = newCol;
 +
        }
 +
      }
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  }
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}
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function hideAllBut(menuNum) {
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var keepMenus = getTree(menuNum, 1);
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for (count = 0; count < menu.length; count++)
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if (!keepMenus[count])
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menu[count][0].ref.visibility = 'hidden';
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changeCol(litNow, false);
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}
 +
 +
// *** MENU CONSTRUCTION FUNCTIONS ***
 +
 +
function Menu(isVert, popInd, x, y, width, overCol, backCol, borderClass, textClass) {
 +
// True or false - a vertical menu?
 +
this.isVert = isVert;
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// The popout indicator used (if any) for this menu.
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this.popInd = popInd
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// Position and size settings.
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this.x = x;
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this.y = y;
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this.width = width;
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// Colours of menu and items.
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this.overCol = overCol;
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this.backCol = backCol;
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// The stylesheet class used for item borders and the text within items.
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this.borderClass = borderClass;
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this.textClass = textClass;
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// Parent menu and item numbers, indexed later.
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this.parentMenu = null;
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this.parentItem = null;
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// Reference to the object's style properties (set later).
 +
this.ref = null;
 +
}
 +
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function Item(text, href, frame, length, spacing, target) {
 +
this.text = text;
 +
this.href = href;
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this.frame = frame;
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this.length = length;
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this.spacing = spacing;
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this.target = target;
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// Reference to the object's style properties (set later).
 +
this.ref = null;
 +
}
 +
 +
function writeMenus() {
 +
if (!isDOM && !isIE4 && !isNS4) return;
 +
 +
for (currMenu = 0; currMenu < menu.length; currMenu++) with (menu[currMenu][0]) {
 +
// Variable for holding HTML for items and positions of next item.
 +
var str = '', itemX = 0, itemY = 0;
 +
 +
// Remember, items start from 1 in the array (0 is menu object itself, above).
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// Also use properties of each item nested in the other with() for construction.
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for (currItem = 1; currItem < menu[currMenu].length; currItem++) with (menu[currMenu][currItem]) {
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var itemID = 'menu' + currMenu + 'item' + currItem;
 +
 +
// The width and height of the menu item - dependent on orientation!
 +
var w = (isVert ? width : length);
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var h = (isVert ? length : width);
 +
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// Create a div or layer text string with appropriate styles/properties.
 +
// Thanks to Paul Maden (www.paulmaden.com) for helping debug this in IE4, apparently
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// the width must be a miniumum of 3 for it to work in that browser.
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if (isDOM || isIE4) {
 +
str += '<div id="' + itemID + '" style="position: absolute; left: ' + itemX + '; top: ' + itemY + '; width: ' + w + '; height: ' + h + '; visibility: inherit; ';
 +
if (backCol) str += 'background: ' + backCol + '; ';
 +
str += '" ';
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}
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if (isNS4) {
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str += '<layer id="' + itemID + '" left="' + itemX + '" top="' + itemY + '" width="' +  w + '" height="' + h + '" visibility="inherit" ';
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if (backCol) str += 'bgcolor="' + backCol + '" ';
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}
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if (borderClass) str += 'class="' + borderClass + '" ';
 +
 +
// Add mouseover handlers and finish div/layer.
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str += 'onMouseOver="popOver(' + currMenu + ',' + currItem + ')" onMouseOut="popOut(' + currMenu + ',' + currItem + ')">';
 +
 +
// Add contents of item (default: table with link inside).
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// In IE/NS6+, add padding if there's a border to emulate NS4's layer padding.
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// If a target frame is specified, also add that to the <a> tag.
 +
 +
str += '<table width="' + (w - 8) + '" border="0" cellspacing="0" cellpadding="' + (!isNS4 && borderClass ? 3 : 0) + '"><tr><td align="left" height="' + (h - 7) + '">' + '<a class="' + textClass + '" href="' + href + '"' + (frame ? ' target="' + frame + '">' : '>') + text + '</a></td>';
 +
if (target > 0) {
 +
 +
// Set target's parents to this menu item.
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menu[target][0].parentMenu = currMenu;
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menu[target][0].parentItem = currItem;
 +
 +
// Add a popout indicator.
 +
if (popInd) str += '<td class="' + textClass + '" align="right">' + popInd + '</td>';
 +
}
 +
str += '</tr></table>' + (isNS4 ? '</layer>' : '</div>');
 +
if (isVert) itemY += length + spacing;
 +
else itemX += length + spacing;
 +
}
 +
if (isDOM) {
 +
var newDiv = document.createElement('div');
 +
document.getElementsByTagName('body').item(0).appendChild(newDiv);
 +
newDiv.innerHTML = str;
 +
ref = newDiv.style;
 +
ref.position = 'absolute';
 +
ref.visibility = 'hidden';
 +
}
 +
 +
// Insert a div tag to the end of the BODY with menu HTML in place for IE4.
 +
if (isIE4) {
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document.body.insertAdjacentHTML('beforeEnd', '<div id="menu' + currMenu + 'div" ' + 'style="position: absolute; visibility: hidden">' + str + '</div>');
 +
ref = getSty('menu' + currMenu + 'div');
 +
}
 +
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// In NS4, create a reference to a new layer and write the items to it.
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if (isNS4) {
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ref = new Layer(0);
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ref.document.write(str);
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ref.document.close();
 +
}
 +
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for (currItem = 1; currItem < menu[currMenu].length; currItem++) {
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itemName = 'menu' + currMenu + 'item' + currItem;
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if (isDOM || isIE4) menu[currMenu][currItem].ref = getSty(itemName);
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if (isNS4) menu[currMenu][currItem].ref = ref.document[itemName];
 +
  }
 +
}
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with(menu[0][0]) {
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ref.left = x;
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ref.top = y;
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ref.visibility = 'visible';
 +
  }
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}
 +
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// Syntaxes: *** START EDITING HERE, READ THIS SECTION CAREFULLY! ***
 +
//
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// menu[menuNumber][0] = new Menu(Vertical menu? (true/false), 'popout indicator', left, top,
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// width, 'mouseover colour', 'background colour', 'border stylesheet', 'text stylesheet');
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//
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// Left and Top are measured on-the-fly relative to the top-left corner of its trigger, or
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// for the root menu, the top-left corner of the page.
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//
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// menu[menuNumber][itemNumber] = new Item('Text', 'URL', 'target frame', length of menu item,
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//  additional spacing to next menu item, number of target menu to popout);
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//
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// If no target menu (popout) is desired, set it to 0. Likewise, if your site does not use
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// frames, pass an empty string as a frame target.
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//
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// Something that needs explaining - the Vertical Menu setup. You can see most menus below
 +
// are 'true', that is they are vertical, except for the first root menu. The 'length' and
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// 'width' of an item depends on its orientation -- length is how long the item runs for in
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// the direction of the menu, and width is the lateral dimension of the menu. Just look at
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// the examples and tweak the numbers, they'll make sense eventually :).
 +
 +
var menu = new Array();
 +
 +
// Default colours passed to most menu constructors (just passed to functions, not
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// a global variable - makes things easier to change later in bulk).
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var defOver = '#336699', defBack = '#003366';
 +
 +
// Default 'length' of menu items - item height if menu is vertical, width if horizontal.
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var defLength = 22;
 +
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// Menu 0 is the special, 'root' menu from which everything else arises.
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menu[0] = new Array();
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// A non-vertical menu with a few different colours and no popout indicator, as an example.
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// *** MOVE ROOT MENU AROUND HERE ***  it's positioned at (5, 0) and is 17px high now.
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menu[0][0] = new Menu(false, '', 5, 0, 17, '#669999', '#006666', '', 'itemText');
 +
// Notice how the targets are all set to nonzero values...
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// The 'length' of each of these items is 40, and there is spacing of 10 to the next item.
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// Most of the links are set to '#' hashes, make sure you change them to actual files.
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menu[0][1] = new Item('  File', '#', '', 40, 10, 1);
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menu[0][2] = new Item('  Edit', '#', '', 40, 10, 2);
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menu[0][3] = new Item('  Help', '#', '', 40, 10, 3);
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// An example of a link with a target frame/window as well...
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menu[0][4] = new Item('  Site', 'http://gusnz.cjb.net', '_new', 40, 10, 0);
 +
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// File menu.
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menu[1] = new Array();
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// The File menu is positioned 0px across and 22 down from its trigger, and is 80 wide.
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// All text in this menu has the stylesheet class 'item' -- see the <style> section above.
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// We've passed a 'greater-than' sign '>' as a popout indicator. Try an image...?
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menu[1][0] = new Menu(true, '>', 0, 22, 80, defOver, defBack, 'itemBorder', 'itemText');
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menu[1][1] = new Item('Open', '#', '', defLength, 0, 0);
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menu[1][2] = new Item('Save', '#', '', defLength, 0, 0);
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// Non-zero target means this will trigger a popout -- menu[4] which is the 'Reopen' menu.
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menu[1][3] = new Item('Reopen', '#', '', defLength, 0, 4);
 +
menu[1][4] = new Item('Exit', '#', '', defLength, 0, 0);
 +
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// Edit menu.
 +
menu[2] = new Array();
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menu[2][0] = new Menu(true, '>', 0, 22, 80, defOver, defBack, 'itemBorder', 'itemText');
 +
menu[2][1] = new Item('Cut', '#', '', defLength, 0, 0);
 +
menu[2][2] = new Item('Copy', '#', '', defLength, 0, 0);
 +
menu[2][3] = new Item('Paste', '#', '', defLength, 0, 0);
 +
 +
// Help menu
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menu[3] = new Array();
 +
menu[3][0] = new Menu(true, '<', 0, 22, 80, defOver, defBack, 'itemBorder', 'itemText');
 +
menu[3][1] = new Item('Contents', '#', '', defLength, 0, 0);
 +
menu[3][2] = new Item('Index', '#', '', defLength, 0, 0);
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menu[3][3] = new Item('About', '#', '', defLength, 0, 5);
 +
 +
// Reopen menu
 +
menu[4] = new Array();
 +
// This is across but not down... a horizontal popout (with crazy stylesheets :)...
 +
menu[4][0] = new Menu(true, '>', 85, 0, 120, '#333366', '#666699', 'crazyBorder', 'crazyText');
 +
// These items are lengthier than normal, and have extra spacing due to the fancy borders.
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menu[4][1] = new Item('Recent Doc 1:<br>Schedule', '#', '', 36, 4, 0);
 +
menu[4][2] = new Item('Recent Doc 2:<br>Plan', '#', '', 36, 7, 0);
 +
menu[4][3] = new Item('Etc. etc...', '#', '', defLength, 0, 0);
 +
 +
// Help About popout
 +
menu[5] = new Array();
 +
// Leftwards popout with a negative x and y relative to its trigger.
 +
menu[5][0] = new Menu(true, '>', -85, -17, 80, defOver, defBack, 'itemBorder', 'itemText');
 +
menu[5][1] = new Item('Leftwards!<br>And up!', '#', '', 40, 0, 0);
 +
 +
 +
 +
 +
// *** OPTIONAL CODE FROM HERE DOWN ***
 +
 +
// These two lines handle the window resize bug in NS4. See <body onResize="...">.
 +
// I recommend you leave this here as otherwise when you resize NS4's width menus are hidden.
 +
 +
var popOldWidth = window.innerWidth;
 +
nsResizeHandler = new Function('if (popOldWidth != window.innerWidth) location.reload()');
 +
 +
 +
// This is a quick snippet that captures all clicks on the document and hides the menus
 +
// every time you click. Use if you want.
 +
 +
if (isNS4) document.captureEvents(Event.CLICK);
 +
document.onclick = clickHandle;
 +
 +
function clickHandle(evt)
 +
{
 +
if (isNS4) document.routeEvent(evt);
 +
hideAllBut(0);
 +
}
 +
 +
 +
// This is just the moving command for the example.
 +
 +
function moveRoot()
 +
{
 +
with(menu[0][0].ref) left = ((parseInt(left) < 100) ? 100 : 5);
 +
}
 +
//  End -->
 +
</script>
 +
 +
<!-- *** IMPORTANT STYLESHEET SECTION - Change the border classes and text colours *** -->
 +
<style>
 +
<!--
 +
 +
.itemBorder { border: 1px solid black }
 +
.itemText { text-decoration: none; color: #FFFFFF; font: 12px Arial, Helvetica }
 +
 +
.crazyBorder { border: 2px outset #663399 }
 +
.crazyText { text-decoration: none; color: #FFCC99; font: Bold 12px Arial, Helvetica }
 +
 +
-->
 +
</style>
</style>
</style>
   </head>
   </head>
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<body>
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<body marginwidth="0" marginheight="0" style="margin: 0" onLoad="writeMenus()" onResize="if (isNS4) nsResizeHandler()">
 +
 
 +
<!-- It's important that you position the menu over a background, like a table/image -->
 +
<table bgcolor="#006666" width="100%" border="0" cellpadding="0" cellspacing="0">
 +
<tr><td height="17"><font size="1"> </font></td></tr></table>
 +
 
 +
<p><center>
 +
<font face="arial, helvetica" size"-2">Free JavaScripts provided<br>
 +
by <a href="http://javascriptsource.com">The JavaScript Source</a></font>
 +
</center><p>
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<iframe id="facebooklike" src="http://www.facebook.com/plugins/likebox.php?href=http%3A%2F%2Fwww.facebook.com%2FIGEMWageningen&amp;width=200&amp;colorscheme=light&amp;show_faces=false&amp;stream=true&amp;header=true&amp;height=427" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:200px; height:427px;" allowTransparency="true"; margin-top=100px;></iframe>
 
</body>
</body>
   </html>
   </html>

Revision as of 10:37, 12 May 2011

Free JavaScripts provided
by The JavaScript Source

Retrieved from "http://2011.igem.org/Team:Wageningen_UR/Templates/NavigationLeft"