BBS(php & mysql)完整版(六)
2024-07-24 12:56:43
供稿：网友
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+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<container.menus.length; 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<container.menus[x].items.length; 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<l.layers.length; 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;
}
