E == null) {
;
return;
}
}
if  (oE[sHandlerName])  {
if (oE[sHandlerName] != gaN2HandlerRunFns[sHandlerName]) {
aChain[0] = oE[sHandlerName];
var fn = new Function ("evt", "evt = evt ? evt : window.event; _N2RunHandlers(evt, '"+sHandlerName+"');");
gaN2HandlerRunFns[sHandlerName] = fn;
oE[sHandlerName] = fn;
}
var len = aChain.length;
;
aChain[len] = fFn;
} else {
;
oE[sHandlerName] = fFn;
}
return true;
}
function _N2RunHandlers( evt, sHandlerName ) {
var aH = gaN2HandlerChains[sHandlerName];
var len = aH.length;
for (var i=0;i<len;i++) {
aH[i](evt);
}
}
N2ChainEventHandler('onload',
function(){
n2RunEvent('onload');
n2RunEvent(gbN2Loaded ? 'onloadsuccess' : 'onloaderror');
},
'run onload events' );
window.goN2Drag = {
obj : null,
normalizeEvent : function (evt) {
evt = (evt) ? evt : ((window.event) ? window.event : null);
if (evt) {
if(!evt.target) {
evt.target = evt.srcElement;
}
} else {
;
}
return evt;
},
mouseDown : function(evt) {
evt = goN2Drag.normalizeEvent(evt);
if (evt) {
var oE = goN2Drag.obj = evt.target;
if (oE._n2bDraggable) {
oE._n2SavedMouseMove = document.onmousemove;
oE._n2SavedMouseUp = document.onmouseup;
document.onmousemove = goN2Drag.mouseMove;
document.onmouseup = goN2Drag.mouseUp;
if (document.body && document.body.setCapture) {
document.body.setCapture();
;
}
var mouseDownX = (evt.clientX)? evt.clientX : evt.pageX;
var mouseDownY = (evt.clientY)? evt.clientY : evt.pageY;
oE.dragOffsetX = mouseDownX - ((oE.offsetLeft) ? oE.offsetLeft : oE.left);
oE.dragOffsetY = mouseDownY - ((oE.offsetTop) ? oE.offsetTop : oE.top);
oE.buttonIsDown = true;
if (oE._oN2 && oE._oN2.mouseDown) {
oE._oN2.onMouseDown(evt)
}
}
}
},
mouseMove : function(evt) {
evt = goN2Drag.normalizeEvent(evt);
if (evt) {
var oE = goN2Drag.obj;
if (oE.buttonIsDown) {
var nX = (evt.clientX)? evt.clientX : evt.pageX;
nX -= oE.dragOffsetX;
var nY = (evt.clientY)? evt.clientY : evt.pageY;
nY -= oE.dragOffsetY;
nX = Math.max(oE._n2nMinLeft, nX);
nX = Math.min(oE._n2nMaxLeft, nX);
nY = Math.max(oE._n2nMinTop, nY);
nY = Math.min(oE._n2nMaxTop, nY);
var bDoShift = true;
if (oE._oN2 && oE._oN2.onMoved) {
bDoShift = oE._oN2.onMoved(nX, nY);
}
if (bDoShift) {
goN2U.shiftTo(oE, nX, nY);
}
}
}
},
mouseUp : function(evt) {
;
evt = goN2Drag.normalizeEvent(evt);
if (evt) {
var oE = goN2Drag.obj;
if (oE.but