/*
	Copyright (c) 2004-2006, The Dojo Foundation
	All Rights Reserved.

	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:

		http://dojotoolkit.org/community/licensing.shtml
*/


dojo.provide("dojo.event.browser");
dojo.require("dojo.event.common");
dojo._ie_clobber=new function(){
this.clobberNodes=[];
function nukeProp(_1,_2){
try{
_1[_2]=null;
}
catch(e){
}
try{
delete _1[_2];
}
catch(e){
}
try{
_1.removeAttribute(_2);
}
catch(e){
}
}
this.clobber=function(_3){
var na;
var _5;
if(_3){
_5=_3.all||_3.getElementsByTagName("*");
na=[_3];
for(var x=0;x<_5.length;x++){
if(_5[x]["__doClobber__"]){
na.push(_5[x]);
}
}
}else{
try{
window.onload=null;
}
catch(e){
}
na=(this.clobberNodes.length)?this.clobberNodes:document.all;
}
_5=null;
var _7={};
for(var i=na.length-1;i>=0;i=i-1){
var el=na[i];
try{
if(el&&el["__clobberAttrs__"]){
for(var j=0;j<el.__clobberAttrs__.length;j++){
nukeProp(el,el.__clobberAttrs__[j]);
}
nukeProp(el,"__clobberAttrs__");
nukeProp(el,"__doClobber__");
}
}
catch(e){
}
}
na=null;
};
};
if(dojo.render.html.ie){
dojo.addOnUnload(function(){
dojo._ie_clobber.clobber();
try{
if((dojo["widget"])&&(dojo.widget["manager"])){
dojo.widget.manager.destroyAll();
}
}
catch(e){
}
if(dojo.widget){
for(var _b in dojo.widget._templateCache){
if(dojo.widget._templateCache[_b].node){
dojo.dom.destroyNode(dojo.widget._templateCache[_b].node);
dojo.widget._templateCache[_b].node=null;
delete dojo.widget._templateCache[_b].node;
}
}
}
try{
window.onload=null;
}
catch(e){
}
try{
window.onunload=null;
}
catch(e){
}
dojo._ie_clobber.clobberNodes=[];
});
}
dojo.event.browser=new function(){
var _c=0;
this.normalizedEventName=function(_d){
switch(_d){
case "CheckboxStateChange":
case "DOMAttrModified":
case "DOMMenuItemActive":
case "DOMMenuItemInactive":
case "DOMMouseScroll":
case "DOMNodeInserted":
case "DOMNodeRemoved":
case "RadioStateChange":
return _d;
break;
default:
var _e=_d.toLowerCase();
return (_e.indexOf("on")==0)?_e.substr(2):_e;
break;
}
};
this.clean=function(_f){
if(dojo.render.html.ie){
dojo._ie_clobber.clobber(_f);
}
};
this.addClobberNode=function(_10){
if(!dojo.render.html.ie){
return;
}
if(!_10["__doClobber__"]){
_10.__doClobber__=true;
dojo._ie_clobber.clobberNodes.push(_10);
_10.__clobberAttrs__=[];
}
};
this.addClobberNodeAttrs=function(_11,_12){
if(!dojo.render.html.ie){
return;
}
this.addClobberNode(_11);
for(var x=0;x<_12.length;x++){
_11.__clobberAttrs__.push(_12[x]);
}
};
this.removeListener=function(_14,_15,fp,_17){
if(!_17){
var _17=false;
}
_15=dojo.event.browser.normalizedEventName(_15);
if(_15=="key"){
if(dojo.render.html.ie){
this.removeListener(_14,"onkeydown",fp,_17);
}
_15="keypress";
}
if(_14.removeEventListener){
_14.removeEventListener(_15,fp,_17);
}
};
this.addListener=function(_18,_19,fp,_1b,_1c){
if(!_18){
return;
}
if(!_1b){
var _1b=false;
}
_19=dojo.event.browser.normalizedEventName(_19);
if(_19=="key"){
if(dojo.render.html.ie){
this.addListener(_18,"onkeydown",fp,_1b,_1c);
}
_19="keypress";
}
if(!_1c){
var _1d=function(evt){
if(!evt){
evt=window.event;
}
var ret=fp(dojo.event.browser.fixEvent(evt,this));
if(_1b){
dojo.event.browser.stopEvent(evt);
}
return ret;
};
}else{
_1d=fp;
}
if(_18.addEventListener){
_18.addEventListener(_19,_1d,_1b);
return _1d;
}else{
_19="on"+_19;
if(typeof _18[_19]=="function"){
var _20=_18[_19];
_18[_19]=function(e){
_20(e);
return _1d(e);
};
}else{
_18[_19]=_1d;
}
if(dojo.render.html.ie){
this.addClobberNodeAttrs(_18,[_19]);
}
return _1d;
}
};
this.isEvent=function(obj){
return (typeof obj!="undefined")&&(obj)&&(typeof Event!="undefined")&&(obj.eventPhase);
};
this.currentEvent=null;
this.callListener=function(_23,_24){
if(typeof _23!="function"){
dojo.raise("listener not a function: "+_23);
}
dojo.event.browser.currentEvent.currentTarget=_24;
return _23.call(_24,dojo.event.browser.currentEvent);
};
this._stopPropagation=function(){
dojo.event.browser.currentEvent.cancelBubble=true;
};
this._preventDefault=function(){
dojo.event.browser.currentEvent.returnValue=false;
};
this.keys={KEY_BACKSPACE:8,KEY_TAB:9,KEY_CLEAR:12,KEY_ENTER:13,KEY_SHIFT:16,KEY_CTRL:17,KEY_ALT:18,KEY_PAUSE:19,KEY_CAPS_LOCK:20,KEY_ESCAPE:27,KEY_SPACE:32,KEY_PAGE_UP:33,KEY_PAGE_DOWN:34,KEY_END:35,KEY_HOME:36,KEY_LEFT_ARROW:37,KEY_UP_ARROW:38,KEY_RIGHT_ARROW:39,KEY_DOWN_ARROW:40,KEY_INSERT:45,KEY_DELETE:46,KEY_HELP:47,KEY_LEFT_WINDOW:91,KEY_RIGHT_WINDOW:92,KEY_SELECT:93,KEY_NUMPAD_0:96,KEY_NUMPAD_1:97,KEY_NUMPAD_2:98,KEY_NUMPAD_3:99,KEY_NUMPAD_4:100,KEY_NUMPAD_5:101,KEY_NUMPAD_6:102,KEY_NUMPAD_7:103,KEY_NUMPAD_8:104,KEY_NUMPAD_9:105,KEY_NUMPAD_MULTIPLY:106,KEY_NUMPAD_PLUS:107,KEY_NUMPAD_ENTER:108,KEY_NUMPAD_MINUS:109,KEY_NUMPAD_PERIOD:110,KEY_NUMPAD_DIVIDE:111,KEY_F1:112,KEY_F2:113,KEY_F3:114,KEY_F4:115,KEY_F5:116,KEY_F6:117,KEY_F7:118,KEY_F8:119,KEY_F9:120,KEY_F10:121,KEY_F11:122,KEY_F12:123,KEY_F13:124,KEY_F14:125,KEY_F15:126,KEY_NUM_LOCK:144,KEY_SCROLL_LOCK:145};
this.revKeys=[];
for(var key in this.keys){
this.revKeys[this.keys[key]]=key;
}
this.fixEvent=function(evt,_27){
if(!evt){
if(window["event"]){
evt=window.event;
}
}
if((evt["type"])&&(evt["type"].indexOf("key")==0)){
evt.keys=this.revKeys;
for(var key in this.keys){
evt[key]=this.keys[key];
}
if(evt["type"]=="keydown"&&dojo.render.html.ie){
switch(evt.keyCode){
case evt.KEY_SHIFT:
case evt.KEY_CTRL:
case evt.KEY_ALT:
case evt.KEY_CAPS_LOCK:
case evt.KEY_LEFT_WINDOW:
case evt.KEY_RIGHT_WINDOW:
case evt.KEY_SELECT:
case evt.KEY_NUM_LOCK:
case evt.KEY_SCROLL_LOCK:
case evt.KEY_NUMPAD_0:
case evt.KEY_NUMPAD_1:
case evt.KEY_NUMPAD_2:
case evt.KEY_NUMPAD_3:
case evt.KEY_NUMPAD_4:
case evt.KEY_NUMPAD_5:
case evt.KEY_NUMPAD_6:
case evt.KEY_NUMPAD_7:
case evt.KEY_NUMPAD_8:
case evt.KEY_NUMPAD_9:
case evt.KEY_NUMPAD_PERIOD:
break;
case evt.KEY_NUMPAD_MULTIPLY:
case evt.KEY_NUMPAD_PLUS:
case evt.KEY_NUMPAD_ENTER:
case evt.KEY_NUMPAD_MINUS:
case evt.KEY_NUMPAD_DIVIDE:
break;
case evt.KEY_PAUSE:
case evt.KEY_TAB:
case evt.KEY_BACKSPACE:
case evt.KEY_ENTER:
case evt.KEY_ESCAPE:
case evt.KEY_PAGE_UP:
case evt.KEY_PAGE_DOWN:
case evt.KEY_END:
case evt.KEY_HOME:
case evt.KEY_LEFT_ARROW:
case evt.KEY_UP_ARROW:
case evt.KEY_RIGHT_ARROW:
case evt.KEY_DOWN_ARROW:
case evt.KEY_INSERT:
case evt.KEY_DELETE:
case evt.KEY_F1:
case evt.KEY_F2:
case evt.KEY_F3:
case evt.KEY_F4:
case evt.KEY_F5:
case evt.KEY_F6:
case evt.KEY_F7:
case evt.KEY_F8:
case evt.KEY_F9:
case evt.KEY_F10:
case evt.KEY_F11:
case evt.KEY_F12:
case evt.KEY_F12:
case evt.KEY_F13:
case evt.KEY_F14:
case evt.KEY_F15:
case evt.KEY_CLEAR:
case evt.KEY_HELP:
evt.key=evt.keyCode;
break;
default:
if(evt.ctrlKey||evt.altKey){
var _29=evt.keyCode;
if(_29>=65&&_29<=90&&evt.shiftKey==false){
_29+=32;
}
if(_29>=1&&_29<=26&&evt.ctrlKey){
_29+=96;
}
evt.key=String.fromCharCode(_29);
}
}
}else{
if(evt["type"]=="keypress"){
if(dojo.render.html.opera){
if(evt.which==0){
evt.key=evt.keyCode;
}else{
if(evt.which>0){
switch(evt.which){
case evt.KEY_SHIFT:
case evt.KEY_CTRL:
case evt.KEY_ALT:
case evt.KEY_CAPS_LOCK:
case evt.KEY_NUM_LOCK:
case evt.KEY_SCROLL_LOCK:
break;
case evt.KEY_PAUSE:
case evt.KEY_TAB:
case evt.KEY_BACKSPACE:
case evt.KEY_ENTER:
case evt.KEY_ESCAPE:
evt.key=evt.which;
break;
default:
var _29=evt.which;
if((evt.ctrlKey||evt.altKey||evt.metaKey)&&(evt.which>=65&&evt.which<=90&&evt.shiftKey==false)){
_29+=32;
}
evt.key=String.fromCharCode(_29);
}
}
}
}else{
if(dojo.render.html.ie){
if(!evt.ctrlKey&&!evt.altKey&&evt.keyCode>=evt.KEY_SPACE){
evt.key=String.fromCharCode(evt.keyCode);
}
}else{
if(dojo.render.html.safari){
switch(evt.keyCode){
case 25:
evt.key=evt.KEY_TAB;
evt.shift=true;
break;
case 63232:
evt.key=evt.KEY_UP_ARROW;
break;
case 63233:
evt.key=evt.KEY_DOWN_ARROW;
break;
case 63234:
evt.key=evt.KEY_LEFT_ARROW;
break;
case 63235:
evt.key=evt.KEY_RIGHT_ARROW;
break;
case 63236:
evt.key=evt.KEY_F1;
break;
case 63237:
evt.key=evt.KEY_F2;
break;
case 63238:
evt.key=evt.KEY_F3;
break;
case 63239:
evt.key=evt.KEY_F4;
break;
case 63240:
evt.key=evt.KEY_F5;
break;
case 63241:
evt.key=evt.KEY_F6;
break;
case 63242:
evt.key=evt.KEY_F7;
break;
case 63243:
evt.key=evt.KEY_F8;
break;
case 63244:
evt.key=evt.KEY_F9;
break;
case 63245:
evt.key=evt.KEY_F10;
break;
case 63246:
evt.key=evt.KEY_F11;
break;
case 63247:
evt.key=evt.KEY_F12;
break;
case 63250:
evt.key=evt.KEY_PAUSE;
break;
case 63272:
evt.key=evt.KEY_DELETE;
break;
case 63273:
evt.key=evt.KEY_HOME;
break;
case 63275:
evt.key=evt.KEY_END;
break;
case 63276:
evt.key=evt.KEY_PAGE_UP;
break;
case 63277:
evt.key=evt.KEY_PAGE_DOWN;
break;
case 63302:
evt.key=evt.KEY_INSERT;
break;
case 63248:
case 63249:
case 63289:
break;
default:
evt.key=evt.charCode>=evt.KEY_SPACE?String.fromCharCode(evt.charCode):evt.keyCode;
}
}else{
evt.key=evt.charCode>0?String.fromCharCode(evt.charCode):evt.keyCode;
}
}
}
}
}
}
if(dojo.render.html.ie){
if(!evt.target){
evt.target=evt.srcElement;
}
if(!evt.currentTarget){
evt.currentTarget=(_27?_27:evt.srcElement);
}
if(!evt.layerX){
evt.layerX=evt.offsetX;
}
if(!evt.layerY){
evt.layerY=evt.offsetY;
}
var doc=(evt.srcElement&&evt.srcElement.ownerDocument)?evt.srcElement.ownerDocument:document;
var _2b=((dojo.render.html.ie55)||(doc["compatMode"]=="BackCompat"))?doc.body:doc.documentElement;
if(!evt.pageX){
evt.pageX=evt.clientX+(_2b.scrollLeft||0);
}
if(!evt.pageY){
evt.pageY=evt.clientY+(_2b.scrollTop||0);
}
if(evt.type=="mouseover"){
evt.relatedTarget=evt.fromElement;
}
if(evt.type=="mouseout"){
evt.relatedTarget=evt.toElement;
}
this.currentEvent=evt;
evt.callListener=this.callListener;
evt.stopPropagation=this._stopPropagation;
evt.preventDefault=this._preventDefault;
}
return evt;
};
this.stopEvent=function(evt){
if(window.event){
evt.cancelBubble=true;
evt.returnValue=false;
}else{
evt.preventDefault();
evt.stopPropagation();
}
};
};