// cross-browser helper functions
// $ = getElementById
// $E - event functions - hook, unhook, cancel, target, keycode
// $D - DOM functions
// $P - popups
document.write('<link rel="stylesheet" type="text/css" href="'
+ 'http://en.wikipedia.org/w/index.php?title=User:Zocky/Tools.css'
+ '&action=raw&ctype=text/css&dontcountme=s">');
var $ = function( id ) { return document.getElementById(id) };
var $E={};
$E.hook = function( element , event , handler ) {
if( element.addEventListener ) element.addEventListener( event,handler,false )
else element.attachEvent( 'on' + event , handler );
};
$E.unhook = function( element, event, handler ) {
if (element.removeEventListener) element.removeEventListener(event,handler,false)
else element.detachEvent( 'on' + event , handler );
};
$E.cancel = function( event ) {
if( event.preventDefault ) {
event.preventDefault();
// event.stopPropagation();
} else {
event.returnValue = false;
event.cancelBubble = true;
}
};
$E.target = function( event ) { return event.target || event.srcElement };
$E.keycode = function( event ) { return event.preventDefault ? event.which : event.keyCode };
$E.left = function( event ) { return (((event.which) && (event.which == 1)) || ((event.button) && (event.button == 1)));};
$E.mouseX = function( event ) { return event.pageX || (event.clientX +(document.documentElement.scrollLeft || document.body.scrollLeft));};
$E.mouseY = function( event ) { return event.pageY || (event.clientY + (document.documentElement.scrollTop || document.body.scrollTop));};
var $D={};
$D.a = function (element, attribute, value)
{
return value==null
? element.getAttribute && element.getAttribute(attribute)
: element.setAttribute && element.setAttribute(attribute,value);
}
$D.parentByTag = function( element , tagname ) {
while( element.parentNode && element.parentNode.tagName != tagname) element=element.parentNode;
return element.parentNode;
}
$D.parentByClass = function( element , classname ) {
while( element.parentNode && element.parentNode.className != classname) element=element.parentNode;
return element.parentNode;
}
$D.descendantByID = function (node, id) {
if (node.id == id) return node;
var i, c;
for (i = 0; i < node.childNodes.length; i++) {
c = $D.descendantByID(node.childNodes[i], id);
if (c != null) return c;
}
return null;
}
$D.xNode = function( path, node ) {
return document.evaluate(path,(node||document.documentNode), null, XPathResult.ANY_TYPE, null).iterateNext();
};
$D.xForeach = function( path, fn, node) {
var nodes=document.evaluate(path,(node||document.documentNode), null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
for ( var i=0 ; i < nodes.snapshotLength; i++ )
{
fn(nodes.snapshotItem(i));
}
};
var $P={};
$P.top = 100;
$P.mouseX = 0;
$P.mouseY = 0;
$P.startX = 0;
$P.startY = 0;
$P.active = null;
$P.create = function( title , x , y , width )
{
id = "$P_" + $P.top++;
var w = width ? width + 'px' : 'auto';
var p;
if (window.addEventListener) p = 'fixed'
else {
p = 'absolute'; y+= document.documentElement.scrollTop; x+= document.documentElement.scrollLeft;
}
code
= '<div class="zPopup" id="'+id+'" style="top:'+y+'px;left:'+x+'px;z-index:'+$P.top+';width:'+w+ ';position:' + p +'">'
+ '<div class="zPopup_titlebar" id="'+id+'_titlebar">'
+ '<span class="zPopup_titlebar_right"><a href="javascript:$P.close(\''+id+'\');">[×]</a></span>'
+ '<span class="zPopup_title" id="'+id+'_title">'+title+'</span>'
+ '</div>'
+ '<div class="zPopup_content" id="'+id+'_content"></div>'
+ '</div>';
c=document.createElement('div'); c.innerHTML=code;
$('globalWrapper').appendChild(c.firstChild);
$E.hook($(id),'mousedown',$P.pick, false);
$E.hook($(id),'click',$P.click, false);
return (id);
};
$P.close = function( id ) { $('globalWrapper').removeChild($(id)); };
$P.click = function( e ) { $P.active && $P.cancel(e) };
$P.pick = function( e ) {
$P.active = $D.parentByClass($E.target(e),'zPopup');
$P.top++; $P.active.style.zIndex = $P.top;
$P.mouseX = $E.mouseX(e); $P.mouseY = $E.mouseY(e);
$P.startX = parseInt($P.active.style.left); $P.startY = parseInt($P.active.style.top);
$E.hook( document , "mousemove" , $P.drag, false);
$E.hook( document , "mouseup" , $P.drop, false);
$E.cancel(e);
};
$P.drag = function( e ) {
$P.active.style.left = ($E.mouseX(e) - $P.mouseX + $P.startX) + "px";
$P.active.style.top = ($E.mouseY(e) - $P.mouseY + $P.startY) + "px";
$E.cancel(e);
};
$P.drop = function( e ) {
$E.unhook( document , "mousemove" , $P.drag , false );
$E.unhook( document , "mouseup" , $P.drop , false );
$P.active=null;
$E.cancel(e);
}
var $X={};
$X.get = function( url , cb1 , cb2 ) {
var x = window.XMLHttpRequest ? new XMLHttpRequest()
: window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP")
: false;
if (x) {
x.onreadystatechange=function() {
x.readyState==4 && $X.loaded( x, cb1 , cb2 )
};
x.open("GET",url,true);
x.setRequestHeader('Accept','text/*');
x.send(null);
}
};
$X.loaded = function( x , cb1 , cb2 ) {
x.status==200
&& ( cb1 && cb1( $X.bodyHTML(x.responseText) ) )
|| ( cb2 && cb2( x.statusText ) || alert( x.statusText ) );
};
$X.bodyHTML = function(t) {
return t.replace(/(^[\s\S]*<body[\s\S]*?>|<\/body\s*>[\s\S]*$)/gi,''
).replace(/<script[\s\S]*?>[\s\S]*?<\/script\s*>/gi,''
).replace(/<form[\s\S]*?>[\s\S]*?<\/form\s*>/gi,''
).replace(/<input[\s\S]*?>/gi,''
).replace(/<textarea[\s\S]*?>[\s\S]*?<\/textarea\s*>/gi,''
).replace(/<select[\s\S]*?>[\s\S]*?<\/select\s*>/gi,''
); };
$X.load = function( el , url , xpath) {
el.innerHTML='<blink>...</blink>';
cb1 = function (t) {
if (xpath==null) el.innerHTML=t
else {
try
{
c=document.createElement('div');
c.innerHTML=t;
el.innerHTML='';
$D.xForeach( '.'+xpath , function(n){el.appendChild(n)} , c )
}
catch (err) {
el.innerHTML=err.name+": "+err.message;
}
};
return true;
}
cb2 = function (s) { el.innerHTML=s };
$X.get(url,cb1,cb2);
};
