david
802479ed64
git-svn-id: https://192.168.0.254/svn/Proyectos.FundacionLQDVI_WebCongresos/trunk@2 94ccb1af-fd9d-d947-8d90-7f70ea60afc8
292 lines
17 KiB
JavaScript
292 lines
17 KiB
JavaScript
/*
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JSCookMenu v1.4.3. (c) Copyright 2002-2005 by Heng Yuan
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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ITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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*/
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var _cmIDCount = 0; var _cmIDName = 'cmSubMenuID'; var _cmTimeOut = null; var _cmCurrentItem = null; var _cmNoAction = new Object (); var _cmNoClick = new Object (); var _cmSplit = new Object (); var _cmItemList = new Array (); var _cmNodeProperties = { mainFolderLeft: '', mainFolderRight: '', mainItemLeft: '', mainItemRight: '', folderLeft: '', folderRight: '', itemLeft: '', itemRight: '', mainSpacing: 0, subSpacing: 0, delay: 500, clickOpen: 1
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}; function cmNewID ()
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{ return _cmIDName + (++_cmIDCount);}
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function cmActionItem (item, prefix, isMain, idSub, orient, nodeProperties)
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{ var clickOpen = _cmNodeProperties.clickOpen; if (nodeProperties.clickOpen)
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clickOpen = nodeProperties.clickOpen; _cmItemList[_cmItemList.length] = item; var index = _cmItemList.length - 1; idSub = (!idSub) ? 'null' : ('\'' + idSub + '\''); orient = '\'' + orient + '\''; prefix = '\'' + prefix + '\''; var onClick = (clickOpen == 3) || (clickOpen == 2 && isMain); var returnStr; if (onClick)
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returnStr = ' onmouseover="cmItemMouseOver (this,' + prefix + ',' + isMain + ',' + idSub + ',' + index + ')" onmousedown="cmItemMouseDownOpenSub (this,' + index + ',' + prefix + ',' + orient + ',' + idSub + ')"'; else
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returnStr = ' onmouseover="cmItemMouseOverOpenSub (this,' + prefix + ',' + isMain + ',' + idSub + ',' + orient + ',' + index + ')" onmousedown="cmItemMouseDown (this,' + index + ')"'; return returnStr + ' onmouseout="cmItemMouseOut (this,' + nodeProperties.delay + ')" onmouseup="cmItemMouseUp (this,' + index + ')"';}
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function cmNoClickItem (item, prefix, isMain, idSub, orient, nodeProperties)
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{ _cmItemList[_cmItemList.length] = item; var index = _cmItemList.length - 1; idSub = (!idSub) ? 'null' : ('\'' + idSub + '\''); orient = '\'' + orient + '\''; prefix = '\'' + prefix + '\''; return ' onmouseover="cmItemMouseOver (this,' + prefix + ',' + isMain + ',' + idSub + ',' + index + ')" onmouseout="cmItemMouseOut (this,' + nodeProperties.delay + ')"';}
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function cmNoActionItem (item, prefix)
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{ return item[1];}
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function cmSplitItem (prefix, isMain, vertical)
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{ var classStr = 'cm' + prefix; if (isMain)
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{ classStr += 'Main'; if (vertical)
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classStr += 'HSplit'; else
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classStr += 'VSplit';}
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else
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classStr += 'HSplit'; return eval (classStr);}
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function cmDrawSubMenu (subMenu, prefix, id, orient, nodeProperties)
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{ var str = '<div class="' + prefix + 'SubMenu" id="' + id + '"><table summary="sub menu" cellspacing="' + nodeProperties.subSpacing + '" class="' + prefix + 'SubMenuTable">'; var strSub = ''; var item; var idSub; var hasChild; var i; var classStr; for (i = 5; i < subMenu.length; ++i)
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{ item = subMenu[i]; if (!item)
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continue; hasChild = (item.length > 5); idSub = hasChild ? cmNewID () : null; if (item == _cmSplit)
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item = cmSplitItem (prefix, 0, true); str += '<tr class="' + prefix + 'MenuItem"'; if (item[0] != _cmNoClick)
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str += cmActionItem (item, prefix, 0, idSub, orient, nodeProperties); else
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str += cmNoClickItem (item, prefix, 0, idSub, orient, nodeProperties); str += '>'
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if (item[0] == _cmNoAction || item[0] == _cmNoClick)
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{ str += cmNoActionItem (item, prefix); str += '</tr>'; continue;}
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classStr = prefix + 'Menu'; classStr += hasChild ? 'Folder' : 'Item'; str += '<td class="' + classStr + 'Left">'; if (item[0] != null)
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str += item[0]; else
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str += hasChild ? nodeProperties.folderLeft : nodeProperties.itemLeft; str += '</td><td class="' + classStr + 'Text">' + item[1]; str += '</td><td class="' + classStr + 'Right">'; if (hasChild)
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{ str += nodeProperties.folderRight; strSub += cmDrawSubMenu (item, prefix, idSub, orient, nodeProperties);}
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else
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str += nodeProperties.itemRight; str += '</td></tr>';}
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str += '</table></div>' + strSub; return str;}
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function cmDraw (id, menu, orient, nodeProperties, prefix)
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{ var obj = cmGetObject (id); if (!nodeProperties)
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nodeProperties = _cmNodeProperties; if (!prefix)
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prefix = ''; var str = '<table summary="main menu" class="' + prefix + 'Menu" cellspacing="' + nodeProperties.mainSpacing + '">'; var strSub = ''; if (!orient)
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orient = 'hbr'; var orientStr = String (orient); var orientSub; var vertical; if (orientStr.charAt (0) == 'h')
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{ orientSub = 'v' + orientStr.substr (1, 2); str += '<tr>'; vertical = false;}
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else
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{ orientSub = 'v' + orientStr.substr (1, 2); vertical = true;}
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var i; var item; var idSub; var hasChild; var classStr; for (i = 0; i < menu.length; ++i)
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{ item = menu[i]; if (!item)
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continue; str += vertical ? '<tr' : '<td'; str += ' class="' + prefix + 'MainItem"'; hasChild = (item.length > 5); idSub = hasChild ? cmNewID () : null; str += cmActionItem (item, prefix, 1, idSub, orient, nodeProperties) + '>'; if (item == _cmSplit)
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item = cmSplitItem (prefix, 1, vertical); if (item[0] == _cmNoAction || item[0] == _cmNoClick)
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{ str += cmNoActionItem (item, prefix); str += vertical? '</tr>' : '</td>'; continue;}
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classStr = prefix + 'Main' + (hasChild ? 'Folder' : 'Item'); str += vertical ? '<td' : '<span'; str += ' class="' + classStr + 'Left">'; str += (item[0] == null) ? (hasChild ? nodeProperties.mainFolderLeft : nodeProperties.mainItemLeft)
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: item[0]; str += vertical ? '</td>' : '</span>'; str += vertical ? '<td' : '<span'; str += ' class="' + classStr + 'Text">'; str += item[1]; str += vertical ? '</td>' : '</span>'; str += vertical ? '<td' : '<span'; str += ' class="' + classStr + 'Right">'; str += hasChild ? nodeProperties.mainFolderRight : nodeProperties.mainItemRight; str += vertical ? '</td>' : '</span>'; str += vertical ? '</tr>' : '</td>'; if (hasChild)
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strSub += cmDrawSubMenu (item, prefix, idSub, orientSub, nodeProperties);}
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if (!vertical)
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str += '</tr>'; str += '</table>' + strSub; obj.innerHTML = str;}
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function cmDrawFromText (id, orient, nodeProperties, prefix)
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{ var domMenu = cmGetObject (id); var menu = null; for (var currentDomItem = domMenu.firstChild; currentDomItem; currentDomItem = currentDomItem.nextSibling)
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{ if (!currentDomItem.tagName || currentDomItem.tagName.toLowerCase () != 'ul')
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continue; menu = cmDrawFromTextSubMenu (currentDomItem); break;}
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if (menu)
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cmDraw (id, menu, orient, nodeProperties, prefix);}
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function cmDrawFromTextSubMenu (domMenu)
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{ var items = new Array (); for (var currentDomItem = domMenu.firstChild; currentDomItem; currentDomItem = currentDomItem.nextSibling)
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{ if (!currentDomItem.tagName || currentDomItem.tagName.toLowerCase () != 'li')
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continue; if (currentDomItem.firstChild == null)
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{ items[items.length] = _cmSplit; continue;}
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var item = new Array (); var currentItem = currentDomItem.firstChild; for (; currentItem; currentItem = currentItem.nextSibling)
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{ if (!currentItem.tagName || currentItem.tagName.toLowerCase () != 'span')
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continue; if (!currentItem.firstChild)
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item[0] = null; else
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item[0] = currentItem.innerHTML; break;}
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if (!currentItem)
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continue; for (; currentItem; currentItem = currentItem.nextSibling)
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{ if (!currentItem.tagName || currentItem.tagName.toLowerCase () != 'a')
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continue; item[1] = currentItem.innerHTML; item[2] = currentItem.href; item[3] = currentItem.target; item[4] = currentItem.title; if (item[4] == '')
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item[4] = null; break;}
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for (; currentItem; currentItem = currentItem.nextSibling)
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{ if (!currentItem.tagName || currentItem.tagName.toLowerCase () != 'ul')
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continue; var subMenuItems = cmDrawFromTextSubMenu (currentItem); for (i = 0; i < subMenuItems.length; ++i)
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item[i + 5] = subMenuItems[i]; break;}
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items[items.length] = item;}
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return items;}
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function cmItemMouseOver (obj, prefix, isMain, idSub, index)
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{ clearTimeout (_cmTimeOut); if (!obj.cmPrefix)
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{ obj.cmPrefix = prefix; obj.cmIsMain = isMain;}
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var thisMenu = cmGetThisMenu (obj, prefix); if (!thisMenu.cmItems)
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thisMenu.cmItems = new Array (); var i; for (i = 0; i < thisMenu.cmItems.length; ++i)
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{ if (thisMenu.cmItems[i] == obj)
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break;}
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if (i == thisMenu.cmItems.length)
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{ thisMenu.cmItems[i] = obj;}
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if (_cmCurrentItem)
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{ if (_cmCurrentItem == obj || _cmCurrentItem == thisMenu)
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{ var item = _cmItemList[index]; cmSetStatus (item); return;}
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var thatPrefix = _cmCurrentItem.cmPrefix; var thatMenu = cmGetThisMenu (_cmCurrentItem, thatPrefix); if (thatMenu != thisMenu.cmParentMenu)
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{ if (_cmCurrentItem.cmIsMain)
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_cmCurrentItem.className = thatPrefix + 'MainItem'; else
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_cmCurrentItem.className = thatPrefix + 'MenuItem'; if (thatMenu.id != idSub)
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cmHideMenu (thatMenu, thisMenu, thatPrefix);}
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}
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_cmCurrentItem = obj; cmResetMenu (thisMenu, prefix); var item = _cmItemList[index]; var isDefaultItem = cmIsDefaultItem (item); if (isDefaultItem)
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{ if (isMain)
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obj.className = prefix + 'MainItemHover'; else
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obj.className = prefix + 'MenuItemHover';}
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cmSetStatus (item);}
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function cmItemMouseOverOpenSub (obj, prefix, isMain, idSub, orient, index)
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{ cmItemMouseOver (obj, prefix, isMain, idSub, index); if (idSub)
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{ var subMenu = cmGetObject (idSub); cmShowSubMenu (obj, prefix, subMenu, orient);}
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}
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function cmItemMouseOut (obj, delayTime)
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{ if (!delayTime)
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delayTime = _cmNodeProperties.delay; _cmTimeOut = window.setTimeout ('cmHideMenuTime ()', delayTime); window.defaultStatus = '';}
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function cmItemMouseDown (obj, index)
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{ if (cmIsDefaultItem (_cmItemList[index]))
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{ if (obj.cmIsMain)
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obj.className = obj.cmPrefix + 'MainItemActive'; else
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obj.className = obj.cmPrefix + 'MenuItemActive';}
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}
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function cmItemMouseDownOpenSub (obj, index, prefix, orient, idSub)
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{ cmItemMouseDown (obj, index); if (idSub)
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{ var subMenu = cmGetObject (idSub); cmShowSubMenu (obj, prefix, subMenu, orient);}
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}
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function cmItemMouseUp (obj, index)
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{ var item = _cmItemList[index]; var link = null, target = '_self'; if (item.length > 2)
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link = item[2]; if (item.length > 3 && item[3])
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target = item[3]; if (link != null)
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{ window.open (link, target);}
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var prefix = obj.cmPrefix; var thisMenu = cmGetThisMenu (obj, prefix); var hasChild = (item.length > 5); if (!hasChild)
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{ if (cmIsDefaultItem (item))
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{ if (obj.cmIsMain)
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obj.className = prefix + 'MainItem'; else
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obj.className = prefix + 'MenuItem';}
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cmHideMenu (thisMenu, null, prefix);}
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else
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{ if (cmIsDefaultItem (item))
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{ if (obj.cmIsMain)
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obj.className = prefix + 'MainItemHover'; else
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obj.className = prefix + 'MenuItemHover';}
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}
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}
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function cmMoveSubMenu (obj, subMenu, orient)
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{ var mode = String (orient); var p = subMenu.offsetParent; var subMenuWidth = cmGetWidth (subMenu); var horiz = cmGetHorizontalAlign (obj, mode, p, subMenuWidth); if (mode.charAt (0) == 'h')
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{ if (mode.charAt (1) == 'b')
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subMenu.style.top = (cmGetYAt (obj, p) + cmGetHeight (obj)) + 'px'; else
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subMenu.style.top = (cmGetYAt (obj, p) - cmGetHeight (subMenu)) + 'px'; if (horiz == 'r')
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subMenu.style.left = (cmGetXAt (obj, p)) + 'px'; else
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subMenu.style.left = (cmGetXAt (obj, p) + cmGetWidth (obj) - subMenuWidth) + 'px';}
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else
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{ if (horiz == 'r')
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subMenu.style.left = (cmGetXAt (obj, p) + cmGetWidth (obj)) + 'px'; else
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subMenu.style.left = (cmGetXAt (obj, p) - subMenuWidth) + 'px'; if (mode.charAt (1) == 'b')
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subMenu.style.top = (cmGetYAt (obj, p)) + 'px'; else
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subMenu.style.top = (cmGetYAt (obj, p) + cmGetHeight (obj) - cmGetHeight (subMenu)) + 'px';}
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}
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function cmGetHorizontalAlign (obj, mode, p, subMenuWidth)
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{ var horiz = mode.charAt (2); if (!(document.body))
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return horiz; var body = document.body; var browserLeft; var browserRight; if (window.innerWidth)
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{ browserLeft = window.pageXOffset; browserRight = window.innerWidth + browserLeft;}
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else if (body.clientWidth)
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{ browserLeft = body.clientLeft; browserRight = body.clientWidth + browserLeft;}
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else
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return horiz; if (mode.charAt (0) == 'h')
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{ if (horiz == 'r' && (cmGetXAt (obj) + subMenuWidth) > browserRight)
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horiz = 'l'; if (horiz == 'l' && (cmGetXAt (obj) + cmGetWidth (obj) - subMenuWidth) < browserLeft)
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horiz = 'r'; return horiz;}
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else
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{ if (horiz == 'r' && (cmGetXAt (obj, p) + cmGetWidth (obj) + subMenuWidth) > browserRight)
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horiz = 'l'; if (horiz == 'l' && (cmGetXAt (obj, p) - subMenuWidth) < browserLeft)
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horiz = 'r'; return horiz;}
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}
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function cmShowSubMenu (obj, prefix, subMenu, orient)
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{ if (!subMenu.cmParentMenu)
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{ var thisMenu = cmGetThisMenu (obj, prefix); subMenu.cmParentMenu = thisMenu; if (!thisMenu.cmSubMenu)
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thisMenu.cmSubMenu = new Array (); thisMenu.cmSubMenu[thisMenu.cmSubMenu.length] = subMenu;}
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cmMoveSubMenu (obj, subMenu, orient); subMenu.style.visibility = 'visible'; if (document.all)
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{ if (!subMenu.cmOverlap)
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subMenu.cmOverlap = new Array (); cmHideControl ("IFRAME", subMenu); cmHideControl ("SELECT", subMenu); cmHideControl ("OBJECT", subMenu);}
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}
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function cmResetMenu (thisMenu, prefix)
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{ if (thisMenu.cmItems)
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{ var i; var str; var items = thisMenu.cmItems; for (i = 0; i < items.length; ++i)
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{ if (items[i].cmIsMain)
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str = prefix + 'MainItem'; else
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str = prefix + 'MenuItem'; if (items[i].className != str)
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items[i].className = str;}
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}
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}
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function cmHideMenuTime ()
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{ if (_cmCurrentItem)
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{ var prefix = _cmCurrentItem.cmPrefix; cmHideMenu (cmGetThisMenu (_cmCurrentItem, prefix), null, prefix); _cmCurrentItem = null;}
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}
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function cmHideMenu (thisMenu, currentMenu, prefix)
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{ var str = prefix + 'SubMenu'; if (thisMenu.cmSubMenu)
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{ var i; for (i = 0; i < thisMenu.cmSubMenu.length; ++i)
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{ cmHideSubMenu (thisMenu.cmSubMenu[i], prefix);}
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}
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while (thisMenu && thisMenu != currentMenu)
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{ cmResetMenu (thisMenu, prefix); if (thisMenu.className == str)
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{ thisMenu.style.visibility = 'hidden'; cmShowControl (thisMenu);}
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else
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break; thisMenu = cmGetThisMenu (thisMenu.cmParentMenu, prefix);}
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}
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function cmHideSubMenu (thisMenu, prefix)
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{ if (thisMenu.style.visibility == 'hidden')
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return; if (thisMenu.cmSubMenu)
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{ var i; for (i = 0; i < thisMenu.cmSubMenu.length; ++i)
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{ cmHideSubMenu (thisMenu.cmSubMenu[i], prefix);}
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}
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cmResetMenu (thisMenu, prefix); thisMenu.style.visibility = 'hidden'; cmShowControl (thisMenu);}
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function cmHideControl (tagName, subMenu)
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{ var x = cmGetX (subMenu); var y = cmGetY (subMenu); var w = subMenu.offsetWidth; var h = subMenu.offsetHeight; var i; for (i = 0; i < document.all.tags(tagName).length; ++i)
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{ var obj = document.all.tags(tagName)[i]; if (!obj || !obj.offsetParent)
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continue; var ox = cmGetX (obj); var oy = cmGetY (obj); var ow = obj.offsetWidth; var oh = obj.offsetHeight; if (ox > (x + w) || (ox + ow) < x)
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continue; if (oy > (y + h) || (oy + oh) < y)
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continue; if(obj.style.visibility == "hidden")
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continue; subMenu.cmOverlap[subMenu.cmOverlap.length] = obj; obj.style.visibility = "hidden";}
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}
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function cmShowControl (subMenu)
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{ if (subMenu.cmOverlap)
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{ var i; for (i = 0; i < subMenu.cmOverlap.length; ++i)
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subMenu.cmOverlap[i].style.visibility = "";}
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subMenu.cmOverlap = null;}
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function cmGetThisMenu (obj, prefix)
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{ var str1 = prefix + 'SubMenu'; var str2 = prefix + 'Menu'; while (obj)
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{ if (obj.className == str1 || obj.className == str2)
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return obj; obj = obj.parentNode;}
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return null;}
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function cmIsDefaultItem (item)
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{ if (item == _cmSplit || item[0] == _cmNoAction || item[0] == _cmNoClick)
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return false; return true;}
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function cmGetObject (id)
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{ if (document.all)
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return document.all[id]; return document.getElementById (id);}
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function cmGetWidth (obj)
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{ var width = obj.offsetWidth; if (width > 0 || !cmIsTRNode (obj))
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return width; if (!obj.firstChild)
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return 0; return obj.lastChild.offsetLeft - obj.firstChild.offsetLeft + cmGetWidth (obj.lastChild);}
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function cmGetHeight (obj)
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{ var height = obj.offsetHeight; if (height > 0 || !cmIsTRNode (obj))
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return height; if (!obj.firstChild)
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return 0; return obj.firstChild.offsetHeight;}
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function cmGetX (obj)
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{ var x = 0; do
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{ x += obj.offsetLeft; obj = obj.offsetParent;}
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while (obj); return x;}
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function cmGetXAt (obj, elm)
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{ var x = 0; while (obj && obj != elm)
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{ x += obj.offsetLeft; obj = obj.offsetParent;}
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if (obj == elm)
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return x; return x - cmGetX (elm);}
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function cmGetY (obj)
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{ var y = 0; do
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{ y += obj.offsetTop; obj = obj.offsetParent;}
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while (obj); return y;}
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function cmIsTRNode (obj)
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{ var tagName = obj.tagName; return tagName == "TR" || tagName == "tr" || tagName == "Tr" || tagName == "tR";}
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function cmGetYAt (obj, elm)
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{ var y = 0; if (!obj.offsetHeight && cmIsTRNode (obj))
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{ var firstTR = obj.parentNode.firstChild; obj = obj.firstChild; y -= firstTR.firstChild.offsetTop;}
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while (obj && obj != elm)
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{ y += obj.offsetTop; obj = obj.offsetParent;}
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if (obj == elm)
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return y; return y - cmGetY (elm);}
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function cmSetStatus (item)
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{ var descript = ''; if (item.length > 4)
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descript = (item[4] != null) ? item[4] : (item[2] ? item[2] : descript); else if (item.length > 2)
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descript = (item[2] ? item[2] : descript); window.defaultStatus = descript;}
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function cmGetProperties (obj)
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{ if (obj == undefined)
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return 'undefined'; if (obj == null)
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return 'null'; var msg = obj + ':\n'; var i; for (i in obj)
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msg += i + ' = ' + obj[i] + '; '; return msg;} |