String.prototype.trim = function(){return this.replace(/(^[ |　]*)|([ |　]*$)/g, "");}
function $(s){return document.getElementById(s);}
function $$(s){return document.frames?document.frames[s]:$(s).contentWindow;}
function $c(s){return document.createElement(s);}
function swap(s,a,b,c){$(s)[a]=$(s)[a]==b?c:b;}
function exist(s){return $(s)!=null;}
function dw(s){document.write(s);}
function hide(s){$(s).style.display=$(s).style.display=="none"?"":"none";}
function isNull(_sVal){return (_sVal == "" || _sVal == null || _sVal == "undefined");}
function removeNode(s){if(exist(s)){$(s).innerHTML = '';$(s).removeNode?$(s).removeNode():$(s).parentNode.removeChild($(s));}}
function setHome(){try{window.external.AddFavorite(window.document.location.href,window.document.title)}catch(e){};}
function hideList(_sId,_sStr,_iBegin,_iEnd,_sShow){for(var i = _iBegin; i <= _iEnd; i++)if(exist(_sId + i)){$(_sId + i).style.display = _sStr;_sStr == 'none' ? $(_sShow + i).className = 'down' : $(_sShow + i).className = 'up'}}
function getAnchor(_sStr){_sStr = _sStr ? _sStr : '#' ;var sUrl=document.location.href;return sUrl.indexOf(_sStr) != -1 ? sUrl.substr(sUrl.lastIndexOf(_sStr) + 1) : null;}
function output(_sHtml, _box){var oOutput = typeof(_box) == "object" ? _box : $(_box);oOutput.innerHTML = _sHtml;}
function setCopy(_sTxt){try{clipboardData.setData('Text',_sTxt)}catch(e){}}
function isIE(){return BROWSER.indexOf('ie') > -1;}
function openWindow(_sUrl, _sWidth, _sHeight, _sTitle, _sScroll){var oEdit = new dialog();oEdit.init();oEdit.set('title', _sTitle ? _sTitle : "系统提示信息" );oEdit.set('width', _sWidth);oEdit.set('height', _sHeight);oEdit.open(_sUrl, _sScroll ? 'no' : 'yes');}
function initLoad(){if(BONLOADMARK){for(key in AONLOAD){eval(AONLOAD[key]);}}}
function vbbcode_winshow(c, p){	var i = p.style.display;c.innerHTML	= c.innerHTML == "&lt;&lt;&nbsp;" ? "&gt;&gt;&nbsp;" : "&lt;&lt;&nbsp;"; p.style.display = (i == "") ? "none" : "";}
function onfocus(s){var _sStr; if(exist(s)){_sStr=$(s).value;}else{return;}$(s).focus();if(_sStr!=""){$(s).select();}}
function getSend(){
	var sCurrTime = Math.floor((new Date() - SENDTIME)/1000);
	return sCurrTime < 0 ? 60 : sCurrTime;
}
function dwSwf(_sName, _sSrc, _sWidth, _sHeight, _sMode, _aValue){
	var sValue = '';
	var aFlashVars = [];
	if(_aValue){
		for(key in _aValue){
			aFlashVars[aFlashVars.length] = key + "=" + _aValue[key];
		}
		sValue = aFlashVars.join('&');
	}
	_sMode = _sMode ? 'wmode="transparent"' : '';
	return '<embed id="' + _sName + '" name="' + _sName + '" src="' + _sSrc + '" ' + _sMode + ' quality="high" align="top" salign="lt" allowScriptAccess="always" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="' + _sWidth + '" height="' + _sHeight + '" flashVars="' + sValue + '"></embed>';
}
function initSendTime(){
	SENDTIME = new Date();
}


function resizeImg(_oObj, _iWidth){
	var tMark = true;var iWidth = 0;var sOuterHtml;var aNode = _oObj.attributes;
	for(var i = 0; i < aNode.length; i++){if(aNode[i].specified){if(aNode[i].name == "width" || aNode[i].name == "height"){tMark = false;}}}
	if(tMark){if(_iWidth){setTimeout("resize()",500);}}
	this.resize = function(){if(_oObj.width > _iWidth){_oObj.width = _iWidth;}}
}

function handleKeyDown(eEvent){
	var oParent = eEvent.target ? eEvent.target : event.srcElement;
	if(eEvent.keyCode == 9){
		if(eEvent.target){
			var oStart = oParent.selectionStart;
			var oPos = oParent.selectionEnd;
			var sStart = oParent.value.slice(0, oStart);
			var sEnd = oParent.value.slice(oPos);
			oParent.value = sStart + String.fromCharCode(9) + sEnd;
			setTimeout(function(){oParent.focus()}, 200);
			oParent.selectionEnd = oPos + 1;
		}else{
			oParent.selection = document.selection.createRange();
			oParent.selection.text = String.fromCharCode(9);
			eEvent.returnValue = false;
		}
	}
}



function getFrameNode(sNode){
	return document.frames ? document.frames[sNode] : document.getElementById(sNode).contentWindow;
}

function ResizeSWF(nWidth, nHeight) {
	var swf = $("music");
	var obj = $("musicFlash");
	swf.style.width = nWidth;
	swf.style.height = nHeight;
	obj.width = nWidth;
	obj.height = nHeight;
}