var gsSiteRootUrl = '/';var gsSiteAdminRoot = 'Administration/';

/*
 * 让TEXTAREA里能直接打出TAB键来
 */
function FuckKeyTab(oSrc, EVENT)
{
	if(EVENT.keyCode == 9)
	{
		if(document.selection){
			var oRange = document.selection.createRange();

			oRange.text = '\t';
			oRange.select();
		}else{
			var a = [];
			var D = oSrc;
			var E = D.selectionStart;
			var F = D.selectionEnd;
			
			a.push(D.value.substr(0, E));
			a.push('\t');
			a.push(D.value.substr(F));
			D.value = a.join('');
			D.setSelectionRange(E + 1, E + 1);
		}
	}
}

function SelectTr(o)
{
	var bSelected = o.checked;

	while(o.tagName != 'TR')
	{
		o = o.parentNode;
	}

	if(bSelected)
	{
		o.onmouseout = function(){this.className='trSelected';};
		o.className='trSelected';
	}else{
		o.onmouseout = function(){this.className='';};
		o.className='';
	}
}

/*
	反选复选框
*/
function CheckReverse(sVar, iIndex)
{
	if(typeof(iIndex) == 'undefined') iIndex = 0;
	
	var o = document.forms[iIndex][sVar];

	if(o && o.length)
	{
		for(var i = 0; i < o.length; i++)
		{
			o[i].checked = !o[i].checked;
			if(o[i].onclick) o[i].onclick();
		}
	}
	else if(o)
	{
		o.checked = !o.checked;
		if(o.onclick) o.onclick();
	}
}

/*
	全选或者全不选复选框
*/
function CheckAll(me)
{
	var o = document.getElementsByTagName('input');
	
	for(var i = 0; i < o.length; i++)
	{
		if('checkbox' == o[i].type && 'True' == o[i].value)
		{
			o[i].checked = me.checked;
			if(o[i].onclick) o[i].onclick();
		}
	}
}

/*
	全选或者全不选复选框, 按ID
*/
function CheckAllByID(me, ID)
{
	var o = document.getElementsByTagName('input');
	
	for(var i = 0; i < o.length; i++)
	{
		if('checkbox' == o[i].type && ID == o[i].id)
		{
			o[i].checked = me.checked;
			if(o[i].onclick) o[i].onclick();
		}
	}
}

/*
	全选或者全不选复选框, 按Name
*/
function CheckAllByName(me, Name)
{
	var o = document.getElementsByTagName('input');
	
	for(var i = 0; i < o.length; i++)
	{
		if('checkbox' == o[i].type && Name == o[i].name)
		{
			o[i].checked = me.checked;
			if(o[i].onclick) o[i].onclick();
		}
	}
}

/*
	$ = GetElementById
*/
function $(sVar)
{
	var o = document.getElementById(sVar);

	if(o)
		return o;
	else
		return null;
}

function $F(E, sVar)
{
	var o = E.form[sVar];

	if(o)
		return o;
	else
		return null;
}

/*
	$_ = document.forms[index][id]
*/
function $_(sVar, iIndex)
{
	if(typeof(iIndex) == 'undefined') iIndex = 0;
	
	var o = document.forms[iIndex][sVar];
	
	if(o)
		return o;
	else
		return null;
}

/*
	设置指定标签的事件相应
*/
function SetEventByTag(sTag, sEvent, sEStr)
{
	var o = document.getElementsByTagName(sTag);
	
	for(var i = 0; i < o.length; i++)
	{
		o[i][sEvent] = sEStr;
	}
}

function ShowHideLeftFrame()
{
	var o = document.getElementById("TdLeft");
	if('none' == TdLeft.style.display)
	{
		TdLeft.style.display = '';
		$("LayerFrameSwitch").style.backgroundPosition = '0px 0px';
	}else{
		$("LayerFrameSwitch").style.backgroundPosition = '11px 0px';
		TdLeft.style.display = 'none';
	}
}

var gIsShowing = false;

function ShowTheImage(me, EVENT)
{
//	if(gIsShowing) return false;

	var x, y;

	if(!document.all)
	{
		x = EVENT.pageX; 
		y = EVENT.pageY; 
	}else{
		x = document.body.scrollLeft + event.clientX;
		y = document.body.scrollTop + event.clientY;
	}

	$("DivFloat").style.top = y + 'px';
	$("DivFloat").style.left = x + 'px';
	$("DivFloat").innerHTML = '<img src="' + me.getAttribute('ImgSrc') + '" />';
	$("DivFloat").style.display = 'block';
	$_('NewClassID').style.display = 'none';

	gIsShowing = true;
}

function HideTheImage()
{
	$("DivFloat").style.display = 'none';
	$_('NewClassID').style.display = '';
	gIsShowing = false;
}

/*
 * FSO文件处理功能
 */
function Command(sTips, sName, sAction, me)
{
	var s = prompt(sTips, sName);
	
	if(s != '' && s != null && s != sName)
	{
		$_('Params').value = sName + ',' + s;
		$_('Action').value = sAction;
		me.form.submit();
	}
}

function LoadTopObjectList()
{
	var o = document.getElementsByTagName('INPUT');
	
	for(var i = 0; i < o.length; i++)
	{
		if(o[i].id == 'LoadList') if(o[i].onclick) o[i].onclick();
	}
}

/*
 * AxCommandIs 借助批量执行功能，实现后台列表页属性的点击更改
 */
function AxCommandIs(ID, sAction)
{
	$_('A_' + ID).checked = true;
	$_('Action').value = sAction;
	document.forms[0].submit();
}

function ShowHideSubMenu(Obj, ID, sAction)
{
	var oSub = document.getElementById('SubMenu_' + ID);
	if(oSub)
	{
		oSub.style.top = Obj.offsetTop + 22 + 'px';
		oSub.style.left = Obj.offsetLeft + 5 + 'px';
		oSub.onmouseover = function(){ShowHideSubMenu(Obj, ID, "Show")};
		oSub.onmouseout = function(){HideSubMenu(Obj, ID)};

		if('Show' == sAction)
		{
			if(oSub.style.display == 'block')
				clearInterval(giMenuInterval);
			else
				oSub.style.display = 'block';
		}else{
			oSub.style.display = 'none';
		}
	}
}

function HideSubMenu(Obj, ID)
{
	giMenuInterval = setTimeout(function(){ShowHideSubMenu(Obj, ID, "Hide")}, 100);
}

function ShowCheckCodeImage()
{
	document.forms['PostComment'].CheckCodeImage.src = 'CheckCode.asp?' + Math.random();
	document.getElementById('Check_Code_Image').style.display = '';
}

function ShowCheckCodeImage2()
{
	document.forms['FormOther'].CheckCodeImage.src = 'CheckCode.asp?' + Math.random();
	document.getElementById('Check_Code_Image2').style.display = '';
}

function ShowCommentsEdit(ID)
{
	$('DivCommentsItemContent_' + ID).style.display = 'none';
	$('DivCommentsItemReply_' + ID).style.display = 'none';
	$('DivCommentsItemEdit_' + ID).style.display = '';
}

function HideCommentsEdit(ID)
{
	var O = $('DivCommentsItemReply_' + ID);
	$('DivCommentsItemContent_' + ID).style.display = '';
	if(O.innerHTML != '') O.style.display = '';
	$('DivCommentsItemEdit_' + ID).style.display = 'none';
}

var LayerMaxID = 0;

function LayerStartMove(Obj, E)
{
	var offset_x, offset_y, bRightButton, oLayerMask;

	if(document.all && E.button == 1)
		bRightButton = true;
	else
		if(E.button == 0) bRightButton = true;

	if(bRightButton)
	{ 
		var oDiv = Obj.parentNode;

		LayerMaxID ++ ;
		oLayerMask = $('LayerMask');
		oLayerMask.style.zIndex = LayerMaxID;
		oLayerMask.style.top = document.documentElement.scrollTop + 'px';
		oLayerMask.style.left = document.documentElement.scrollLeft + 'px';
		oLayerMask.style.width = document.body.scrollWidth + 'px';
		oLayerMask.style.height = document.body.scrollHeight + 'px';
		oLayerMask.style.display = 'block';

		LayerMaxID ++ ;
		oDiv.style.zIndex = LayerMaxID;

		oDiv.setAttribute('_mHeight', oDiv.style.height);
		oDiv.style.height = 'auto';
		GetFrameInLayer(Obj).style.display = 'none';

		document.onselectstart = function(){return false};
		offset_x = parseInt(E.clientX - oDiv.offsetLeft);
		offset_y = parseInt(E.clientY - oDiv.offsetTop);

		document.documentElement.onmousemove = function(mEvent)
		{    
			var E;

			E = document.all ? event : mEvent;

			var oDiv = Obj.parentNode;

			var x = E.clientX - offset_x;
			var y = E.clientY - offset_y;

			oDiv.style.top = (y) + "px";
			oDiv.style.left = (x) + "px";
		}
	}
}

function LayerStopMove(Obj)
{
	GetFrameInLayer(Obj).style.display = 'block';
	Obj.parentNode.style.height = Obj.parentNode.getAttribute('_mHeight');
	$('LayerMask').style.display = 'none';

	document.onselectstart = null;
	document.documentElement.onmousemove = null;
}

function HideLayer(Obj)
{
	var oDiv = Obj;

	while(oDiv.parentNode)
	{
		oDiv = oDiv.parentNode;
		if(oDiv.className == 'Layer') break;
	}

	oDiv.style.display = 'none';
}

function GetFrameInLayer(Obj)
{
	var oDiv = Obj.parentNode;

	for(var i = 0; i < oDiv.childNodes.length; i++)
	{
		if(oDiv.childNodes[i].tagName == 'IFRAME')
			return oDiv.childNodes[i];
	}
}