SAPO.namespace('Dom');SAPO.Dom.Event={KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,KEY_INSERT:45,element:function(ev)
{var node=ev.target||(ev.type=='mouseout'&&ev.fromElement)||(ev.type=='mouseleave'&&ev.fromElement)||(ev.type=='mouseover'&&ev.toElement)||(ev.type=='mouseenter'&&ev.toElement)||ev.srcElement||null;return node&&(node.nodeType==3||node.nodeType==4)?node.parentNode:node;},relatedTarget:function(ev){var node=ev.relatedTarget||(ev.type=='mouseout'&&ev.toElement)||(ev.type=='mouseleave'&&ev.toElement)||(ev.type=='mouseover'&&ev.fromElement)||(ev.type=='mouseenter'&&ev.fromElement)||null;return node&&(node.nodeType==3||node.nodeType==4)?node.parentNode:node;},findElement:function(ev,elmTagName,force)
{var node=this.element(ev);while(true){if(node.nodeName.toLowerCase()===elmTagName.toLowerCase()){return node;}else{node=node.parentNode;if(!node){if(force){return false;}
return document;}
if(!node.parentNode){if(force){return false;}
return document;}}}},fire:function(element,eventName,memo)
{element=s$(element);var ev,nativeEvents;if(document.createEvent){nativeEvents={"DOMActivate":true,"DOMFocusIn":true,"DOMFocusOut":true,"focus":true,"focusin":true,"focusout":true,"blur":true,"load":true,"unload":true,"abort":true,"error":true,"select":true,"change":true,"submit":true,"reset":true,"resize":true,"scroll":true,"click":true,"dblclick":true,"mousedown":true,"mouseenter":true,"mouseleave":true,"mousemove":true,"mouseover":true,"mouseout":true,"mouseup":true,"mousewheel":true,"wheel":true,"textInput":true,"keydown":true,"keypress":true,"keyup":true,"compositionstart":true,"compositionupdate":true,"compositionend":true,"DOMSubtreeModified":true,"DOMNodeInserted":true,"DOMNodeRemoved":true,"DOMNodeInsertedIntoDocument":true,"DOMNodeRemovedFromDocument":true,"DOMAttrModified":true,"DOMCharacterDataModified":true,"DOMAttributeNameChanged":true,"DOMElementNameChanged":true,"hashchange":true};}else{nativeEvents={"onabort":true,"onactivate":true,"onafterprint":true,"onafterupdate":true,"onbeforeactivate":true,"onbeforecopy":true,"onbeforecut":true,"onbeforedeactivate":true,"onbeforeeditfocus":true,"onbeforepaste":true,"onbeforeprint":true,"onbeforeunload":true,"onbeforeupdate":true,"onblur":true,"onbounce":true,"oncellchange":true,"onchange":true,"onclick":true,"oncontextmenu":true,"oncontrolselect":true,"oncopy":true,"oncut":true,"ondataavailable":true,"ondatasetchanged":true,"ondatasetcomplete":true,"ondblclick":true,"ondeactivate":true,"ondrag":true,"ondragend":true,"ondragenter":true,"ondragleave":true,"ondragover":true,"ondragstart":true,"ondrop":true,"onerror":true,"onerrorupdate":true,"onfilterchange":true,"onfinish":true,"onfocus":true,"onfocusin":true,"onfocusout":true,"onhashchange":true,"onhelp":true,"onkeydown":true,"onkeypress":true,"onkeyup":true,"onlayoutcomplete":true,"onload":true,"onlosecapture":true,"onmessage":true,"onmousedown":true,"onmouseenter":true,"onmouseleave":true,"onmousemove":true,"onmouseout":true,"onmouseover":true,"onmouseup":true,"onmousewheel":true,"onmove":true,"onmoveend":true,"onmovestart":true,"onoffline":true,"ononline":true,"onpage":true,"onpaste":true,"onprogress":true,"onpropertychange":true,"onreadystatechange":true,"onreset":true,"onresize":true,"onresizeend":true,"onresizestart":true,"onrowenter":true,"onrowexit":true,"onrowsdelete":true,"onrowsinserted":true,"onscroll":true,"onselect":true,"onselectionchange":true,"onselectstart":true,"onstart":true,"onstop":true,"onstorage":true,"onstoragecommit":true,"onsubmit":true,"ontimeout":true,"onunload":true};}
if(element!==null&&element!==undefined){if(element==document&&document.createEvent&&!element.dispatchEvent){element=document.documentElement;}
if(document.createEvent){ev=document.createEvent("HTMLEvents");if(typeof nativeEvents[eventName]==="undefined"){ev.initEvent("dataavailable",true,true);}else{ev.initEvent(eventName,true,true);}}else{ev=document.createEventObject();if(typeof nativeEvents["on"+eventName]==="undefined"){ev.eventType="ondataavailable";}else{ev.eventType="on"+eventName;}}
ev.eventName=eventName;ev.memo=memo||{};try{if(document.createEvent){element.dispatchEvent(ev);}else if(element.fireEvent){element.fireEvent(ev.eventType,ev);}else{return;}}catch(ex){}
return ev;}},observe:function(element,eventName,callBack,useCapture)
{element=s$(element);if(element!==null&&element!==undefined){if(eventName.indexOf(':')!==-1||(eventName==="hashchange"&&element.attachEvent&&!window.onhashchange)){var argCallback=callBack;callBack=function(ev,eventName,cb){if(ev.eventName===eventName||(SAPO.Browser.IE&&eventName==='dom:loaded')){if(window.addEventListener){window.event=ev;}
cb();}}.bindObjEvent(this,eventName,argCallback);eventName='dataavailable';}
if(element.addEventListener){element.addEventListener(eventName,callBack,!!useCapture);}else{element.attachEvent('on'+eventName,callBack);}}},stopObserving:function(element,eventName,callBack,useCapture)
{element=s$(element);if(element!==null&&element!==undefined){if(element.removeEventListener){element.removeEventListener(eventName,callBack,!!useCapture);}else{element.detachEvent('on'+eventName,callBack);}}},stop:function(event)
{if(event.cancelBubble!==null){event.cancelBubble=true;}
if(event.stopPropagation){event.stopPropagation();}
if(event.preventDefault){event.preventDefault();}
if(window.attachEvent){event.returnValue=false;}
if(event.cancel!==null){event.cancel=true;}},stopDefault:function(event)
{if(event.preventDefault){event.preventDefault();}
if(window.attachEvent){event.returnValue=false;}
if(event.cancel!==null){event.cancel=true;}},pointer:function(ev)
{if('changedTouches'in ev){var ct=ev.changedTouches[0];return{x:ct.pageX,y:ct.pageY};}
return{x:ev.pageX||(ev.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft)),y:ev.pageY||(ev.clientY+(document.documentElement.scrollTop||document.body.scrollTop))};},pointerX:function(ev)
{return this.pointer(ev).x;},pointerY:function(ev)
{return this.pointer(ev).y;},isLeftClick:function(ev){if(window.addEventListener){if(ev.button===0){return true;}
else if(ev.type.substring(0,5)=='touch'&&ev.button==null){return true;}}
else{if(ev.button===1){return true;}}
return false;},isRightClick:function(ev){if(ev.button===2){return true;}
return false;},isMiddleClick:function(ev){if(window.addEventListener){if(ev.button===1){return true;}}
else{if(ev.button===4){return true;}}
return false;},getCharFromKeyboardEvent:function(event,changeCasing){var k=event.keyCode;var c=String.fromCharCode(k);var shiftOn=event.shiftKey;if(k>=65&&k<=90){if(typeof changeCasing==='boolean'){shiftOn=changeCasing;}
return(shiftOn)?c:c.toLowerCase();}
else if(k>=96&&k<=105){return String.fromCharCode(48+(k-96));}
switch(k){case 109:case 189:return'-';case 107:case 187:return'+';}
return c;},debug:function(){}};