BBS(php&mysql)完整版(六)_PHP教程

+proto.menuBorder;
var focusItem = body.document.layers[n];
focusItem.clip.width = body.clip.width;
focusItem.Menu = l.Menu;
focusItem.top = -30;
focusItem.captureEvents(Event.MOUSEDOWN);
focusItem.onmousedown = onMenuItemDown;
menu.document.bgColor = proto.menuBorderBgColor;
var lite = menu.document.layers[0];
lite.document.bgColor = proto.menuLiteBgColor;
lite.clip.width = body.clip.width +1;
lite.clip.height = body.clip.height +1;
menu.clip.width = body.clip.width + (proto.menuBorder * 3) ;
menu.clip.height = body.clip.height + (proto.menuBorder * 3);
}
} else {
if ((!document.all) && (container.hasChildNodes)) {
container.innerHTML=content;
} else {
container.document.open("text/html");
container.document.writeln(content);
container.document.close();
}
if (!FIND("menuLayer0")) return;
var menuCount = 0;
for (var x=0; x var menuLayer = FIND("menuLayer" + x);
container.menus[x].menuLayer = "menuLayer" + x;
menuLayer.Menu = container.menus[x];
menuLayer.Menu.container = "menuLayer" + x;
menuLayer.style.zIndex = 1;
var s = menuLayer.style;
s.top = s.pixelTop = -300;
s.left = s.pixelLeft = -300;

var menu = container.menus[x];
menu.menuItemWidth = menu.menuWidth || menu.menuIEWidth || 140;
menuLayer.style.backgroundColor = menu.menuBorderBgColor;
var top = 0;
for (var i=0; i var l = FIND("menuItem" + menuCount);
l.Menu = container.menus[x];
if (l.addEventListener) { // ns6
l.style.width = menu.menuItemWidth;
l.style.height = menu.menuItemHeight;
l.style.top = top;
l.addEventListener("mouseover", onMenuItemOver, false);
l.addEventListener("click", onMenuItemAction, false);
l.addEventListener("mouseout", mouseoutMenu, false);
} else { //ie
l.style.pixelWidth = menu.menuItemWidth;
l.style.pixelHeight = menu.menuItemHeight;
l.style.pixelTop = top;
}
top = top + menu.menuItemHeight+menu.menuItemBorder;
l.style.fontSize = menu.fontSize;
l.style.backgroundColor = menu.menuItemBgColor;
l.style.visibility = "inherit";
l.saveColor = menu.menuItemBgColor;
l.menuHiliteBgColor = menu.menuHiliteBgColor;
l.action = container.menus[x].actions[i];
l.hilite = FIND("menuItemHilite" + menuCount);
l.focusItem = FIND("focusItem" + x);
l.focusItem.style.pixelTop = l.focusItem.style.top = -30;
var childItem = FIND("childMenu" + menuCount);
if (childItem) {
l.childMenu = container.menus[x].items[i].menuLayer;
childItem.style.pixelLeft = childItem.style.left = menu.menuItemWidth -11;
childItem.style.pixelTop = childItem.style.top =(menu.menuItemHeight /2) -4;
//childItem.style.pixelWidth = 30 || 7;
//childItem.style.clip = "rect(0 7 7 3)";
l.Menu.childMenus[l.Menu.childMenus.length] = l.childMenu;
}
var sep = FIND("menuSeparator" + menuCount);
if (sep) {
sep.style.clip = "rect(0 " + (menu.menuItemWidth - 3) + " 1 0)";
sep.style.width = sep.style.pixelWidth = menu.menuItemWidth;
sep.style.backgroundColor = menu.bgColor;
sep = FIND("menuSeparatorLite" + menuCount);
sep.style.clip = "rect(1 " + (menu.menuItemWidth - 3) + " 2 0)";
sep.style.width = sep.style.pixelWidth = menu.menuItemWidth;
sep.style.backgroundColor = menu.menuLiteBgColor;
l.style.height = l.style.pixelHeight = menu.menuItemHeight/2;
l.isSeparator = true
top -= (menu.menuItemHeight - l.style.pixelHeight)
} else {
l.style.cursor = "hand"
}
menuCount++;
}
menu.menuHeight = top-1;
var lite = FIND("menuLite" + x);
var s = lite.style;
s.height = s.pixelHeight = menu.menuHeight +(menu.menuBorder * 2);
s.width = s.pixelWidth = menu.menuItemWidth + (menu.menuBorder * 2);
s.backgroundColor = menu.menuLiteBgColor;

var body = FIND("menuFg" + x);
s = body.style;
s.height = s.pixelHeight = menu.menuHeight + menu.menuBorder;
s.width = s.pixelWidth = menu.menuItemWidth + menu.menuBorder;
s.backgroundColor = menu.bgColor;

s = menuLayer.style;
s.width = s.pixelWidth = menu.menuItemWidth + (menu.menuBorder * 4);
s.height = s.pixelHeight = menu.menuHeight+(menu.menuBorder*4);
}
}
if (document.captureEvents) {
document.captureEvents(Event.MOUSEUP);
}
if (document.addEventListener) {
document.addEventListener("mouseup", onMenuItemOver, false);
}
if (document.layers && window.innerWidth) {
window.onresize = NS4resize;
window.NS4sIW = window.innerWidth;
window.NS4sIH = window.innerHeight;
}
document.onmouseup = mouseupMenu;
window.fwWroteMenu = true;
status = "";
}

function NS4resize() {
if (NS4sIW < window.innerWidth ||
NS4sIW > window.innerWidth ||
NS4sIH > window.innerHeight ||
NS4sIH < window.innerHeight )
{
window.location.reload();
}
}

function onMenuItemOver(e, l) {
FW_clearTimeout();
l = l || this;
a = window.ActiveMenuItem;
if (document.layers) {
if (a) {
a.document.bgColor = a.saveColor;
if (a.hilite) a.hilite.visibility = "hidden";
if (a.Menu.bgImageOver) {
a.background.src = a.Menu.bgImageUp;
}
a.focusItem.top = -100;
a.clicked = false;
}
if (l.hilite) {
l.document.bgColor = l.menuHiliteBgColor;
l.zIndex = 1;
l.hilite.visibility = "inherit";
l.hilite.zIndex = 2;
l.document.layers[1].zIndex = 1;
l.focusItem.zIndex = this.zIndex +2;
}
if (l.Menu.bgImageOver) {
l.background.src = l.Menu.bgImageOver;
}
l.focusItem.top = this.top;
l.Menu.hideChildMenu(l);
} else if (l.style && l.Menu) {
if (a) {
a.style.backgroundColor = a.saveColor;
if (a.hilite) a.hilite.style.visibility = "hidden";
if (a.Menu.bgImageUp) {
a.style.background = "url(" + a.Menu.bgImageUp +")";;
}
}
if (l.isSeparator) return;
l.style.backgroundColor = l.menuHiliteBgColor;
l.zIndex = 1; // magic IE 4.5 mac happy doohicky. jba
if (l.Menu.bgImageOver) {
l.style.background = "url(" + l.Menu.bgImageOver +")";
}
if (l.hilite) {
l.style.backgroundColor = l.menuHiliteBgColor;
l.hilite.style.visibility = "inherit";
}
l.focusItem.style.top = l.focusItem.style.pixelTop = l.style.pixelTop;
l.focusItem.style.zIndex = l.zIndex +1;
l.Menu.hideChildMenu(l);
} else {
return; // not a menu - magic IE 4.5 mac happy doohicky. jba
}
window.ActiveMenuItem = l;
}

function onMenuItemAction(e, l) {
l = window.ActiveMenuItem;
if (!l) return;
hideActiveMenus();
if (l.action) {
eval("" + l.action);
}
window.ActiveMenuItem = 0;
}

function FW_clearTimeout()
{
if (fwHideMenuTimer) clearTimeout(fwHideMenuTimer);
fwHideMenuTimer = null;
fwDHFlag = false;
}
function FW_startTimeout()
{
fwStart = new Date();
fwDHFlag = true;
fwHideMenuTimer = setTimeout("fwDoHide()", 1000);
}

function fwDoHide()
{
if (!fwDHFlag) return;
var elapsed = new Date() - fwStart;
if (elapsed < 1000) {
fwHideMenuTimer = setTimeout("fwDoHide()", 1100-elapsed);
return;
}
fwDHFlag = false;
hideActiveMenus();
window.ActiveMenuItem = 0;
}

function FW_showMenu(menu, x, y, child) {
if (!window.fwWroteMenu) return;
FW_clearTimeout();
if (document.layers) {
if (menu) {
var l = menu.menuLayer || menu;
l.left = 1;
l.top = 1;
hideActiveMenus();
if (this.visibility) l = this;
window.ActiveMenu = l;
} else {
var l = child;
}
if (!l) return;
for (var i=0; i if (!l.layers[i].isHilite)
l.layers[i].visibility = "inherit";
if (l.layers[i].document.layers.length > 0)
FW_showMenu(null, "relative", "relative", l.layers[i]);
}
if (l.parentLayer) {
if (x != "relative")
l.parentLayer.left = x || window.pageX || 0;
if (l.parentLayer.left + l.clip.width > window.innerWidth)
l.parentLayer.left -= (l.parentLayer.left + l.clip.width - window.innerWidth);
if (y != "relative")
l.parentLayer.top = y || window.pageY || 0;
if (l.parentLayer.isContainer) {
l.Menu.xOffset = window.pageXOffset;
l.Menu.yOffset = window.pageYOffset;
l.parentLayer.clip.width = window.ActiveMenu.clip.width +2;
l.parentLayer.clip.height = window.ActiveMenu.clip.height +2;
if (l.parentLayer.menuContainerBgColor) l.parentLayer.document.bgColor = l.parentLayer.menuContainerBgColor;
}
}
l.visibility = "inherit";
if (l.Menu) l.Menu.container.visibility = "inherit";
} else if (FIND("menuItem0")) {
var l = menu.menuLayer || menu;
hideActiveMenus();
if (typeof(l) == "string") {
l = FIND(l);
}
window.ActiveMenu = l;
var s = l.style;
s.visibility = "inherit";
if (x != "relative")
s.left = s.pixelLeft = x || (window.pageX + document.body.scrollLeft) || 0;
if (y != "relative")
s.top = s.pixelTop = y || (window.pageY + document.body.scrollTop) || 0;
l.Menu.xOffset = document.body.scrollLeft;
l.Menu.yOffset = document.body.scrollTop;
}
if (menu) {
window.activeMenus[window.activeMenus.length] = l;
}
}

function onMenuItemDown(e, l) {
var a = window.ActiveMenuItem;
if (document.layers) {
if (a) {
a.eX = e.pageX;
a.eY = e.pageY;
a.clicked = true;
}
}
}

function mouseupMenu(e)
{
hideMenu(true, e);
hideActiveMenus();
return true;
}

function mouseoutMenu()
{
hideMenu(false, false);
return true;
}


function hideMenu(mouseup, e) {
var a = window.ActiveMenuItem;
if (a && document.layers) {
a.document.bgColor = a.saveColor;
a.focusItem.top = -30;
if (a.hilite) a.hilite.visibility = "hidden";
if (mouseup && a.action && a.clicked && window.ActiveMenu) {
if (a.eX <= e.pageX+15 && a.eX >= e.pageX-15 && a.eY <= e.pageY+10 && a.eY >= e.pageY-10) {
setTimeout('window.ActiveMenu.Menu.onMenuItemAction();', 2);
}
}
a.clicked = false;
if (a.Menu.bgImageOver) {
a.background.src = a.Menu.bgImageUp;
}
} else if (window.ActiveMenu && FIND("menuItem0")) {
if (a) {
a.style.backgroundColor = a.saveColor;
if (a.hilite) a.hilite.style.visibility = "hidden";
if (a.Menu.bgImageUp) {
a.style.background = "url(" + a.Menu.bgImageUp +")";;
}
}
}
if (!mouseup && window.ActiveMenu) {
if (window.ActiveMenu.Menu) {
if (window.ActiveMenu.Menu.hideOnMouseOut) {
FW_startTimeout();
}
return(true);
}
}
return(true);
}

function PxToNum(pxStr)
{ // pxStr == 27px, we want 27.
if (pxStr.length > 2) {
n = Number(pxStr.substr(0, pxStr.length-2));
return(n);
}
return(0);
}

function hideChildMenu(hcmLayer) {
FW_clearTimeout();
var l = hcmLayer;
for (var i=0; i < l.Menu.childMenus.length; i++) {
var theLayer = l.Menu.childMenus[i];
if (document.layers) {
theLayer.visibility = "hidden";
} else {
theLayer = FIND(theLayer);
theLayer.style.visibility = "hidden";
}
theLayer.Menu.hideChildMenu(theLayer);
}

if (l.childMenu) {
var childMenu = l.childMenu;
if (document.layers) {
l.Menu.FW_showMenu(null,null,null,childMenu.layers[0]);
childMenu.zIndex = l.parentLayer.zIndex +1;
childMenu.top = l.top + l.parentLayer.top + l.Menu.menuLayer.top + l.Menu.menuItemHeight/3;
if (childMenu.left + childMenu.clip.width > window.innerWidth) {
childMenu.left = l.parentLayer.left - childMenu.clip.width + l.Menu.menuLayer.left + 15;
l.Menu.container.clip.left -= childMenu.clip.width;
} else {
childMenu.left = l.parentLayer.left + l.parentLayer.clip.width + l.Menu.menuLayer.left -5;
}
var w = childMenu.clip.width+childMenu.left-l.Menu.container.clip.left;
if (w > l.Menu.container.clip.width)
l.Menu.container.clip.width = w;
var h = childMenu.clip.height+childMenu.top-l.Menu.container.clip.top;
if (h > l.Menu.container.clip.height) l.Menu.container.clip.height = h;
l.document.layers[1].zIndex = 0;
childMenu.visibility = "inherit";
} else if (FIND("menuItem0")) {
childMenu = FIND(l.childMenu);
var menuLayer = FIND(l.Menu.menuLayer);
var s = childMenu.style;
s.zIndex = menuLayer.style.zIndex+1;
if (document.all) { // ie case.
s.pixelTop = l.style.pixelTop + menuLayer.style.pixelTop + l.Menu.menuItemHeight/3;
s.left = s.pixelLeft = (menuLayer.style.pixelWidth) + menuLayer.style.pixelLeft -5;
} else { // zilla case
var top = PxToNum(l.style.top) + PxToNum(menuLayer.style.top) + l.Menu.menuItemHeight/3;
var left = (PxToNum(menuLayer.style.width)) + PxToNum(menuLayer.style.left) -5;
s.top = top;
s.left = left;
}
childMenu.style.visibility = "inherit";
} else {
return;
}
window.activeMenus[window.activeMenus.length] = childMenu;
}
}

function hideActiveMenus() {
if (!window.activeMenus) return;
for (var i=0; i < window.activeMenus.length; i++) {
if (!activeMenus[i]) continue;
if (activeMenus[i].visibility && activeMenus[i].Menu) {
activeMenus[i].visibility = "hidden";
activeMenus[i].Menu.container.visibility = "hidden";
activeMenus[i].Menu.container.clip.left = 0;
} else if (activeMenus[i].style) {
var s = activeMenus[i].style;
s.visibility = "hidden";
s.left = -200;
s.top = -200;
}
}
if (window.ActiveMenuItem) {
hideMenu(false, false);
}
window.activeMenus.length = 0;
}

http://www.bkjia.com/PHPjc/315682.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/315682.htmlTechArticle+proto.menuBorder; var focusItem = body.document.layers[n]; focusItem.clip.width = body.clip.width; focusItem.Menu = l.Menu; focusItem.top = -30; focusItem.captureEvents(Event.MOUSE...