var bV=parseInt(navigator.appVersion);
var NN4=(document.layers)?true:false;
var IE4=((document.all)&&(bV>=4))?true:false;
var moveFlag=false;

var fntSize=9;
var tipBgColor="ffffcc";
var tipBorderColor="B4B6AE";
var tipTextColor="000000";


function setReload()
{
	window.location.reload();
}

function showTip(msg)
{
	var obj = 'TipBox';
	
	moveFlag=true;
	/*if(NN4)
	{
		with (document.[obj].document.){
			open();
			write('<layer ID=TipBox bgColor=#'+tipBgColor+' style="border:1px solid #'+tipBorderColor+'; font-size:'+fntSize+'pt;"><font color=#'+tipTextColor+' lang="GB3210" face="宋体">'+msg+'</font></layer>');
			close();
		}
		document.layers[obj].visibility = 'visible';
	}
	else*/ if(IE4)
	{
		IE_MouseMove();
		document.all[obj].innerHTML = msg;
		document.all[obj].style.visibility = 'visible';
	}
}

function hideTip()
{
	var obj = 'TipBox';

	moveFlag=false;
	if(NN4)
	{
		if(document.layers[obj] != null) document.layers[obj].visibility = 'hidden';
	}
	else if(IE4)
		document.all[obj].style.visibility = 'hidden';
}

function IE_MouseMove()
{
	if(moveFlag)
	{
		var x = event.x;// 取得滑鼠指標目前的 x 位置
		var y = event.y;// 取得滑鼠指標目前的 y 位置

		var objp = document.all.TipBox.style;
		var xx = (document.documentElement.scrollLeft+x);
		var yy = (document.documentElement.scrollTop+y);

		objp.left = xx+20;
		objp.top = yy;
	}
} 

function NN_MouseMove(e)
{
	if(moveFlag)
	{
		var objp = $('TipBox');
		objp.moveTo(e.x+20, e.y);
	}
}

if(IE4)
{
	document.write("<DIV ID=TipBox STYLE='position:absolute; visibility: hidden; padding: 0.2em 0.2em 0.2em 0.2em; color: #"+tipTextColor+"; background-color: #"+tipBgColor+"; border:1px solid #"+tipBorderColor+"; font-size: "+fntSize+"pt'></DIV>");
	document.onmousemove = IE_MouseMove;
}
else
{
	document.write("<DIV ID=TipBox STYLE='position:absolute; visibility: hidden; background-color: #"+tipBgColor+"; border:1px solid #"+tipBorderColor+"; font-size: "+fntSize+"pt'></DIV>");
	document.captureEvents(Event.MOUSEMOVE);
	document.onmousemove = NN_MouseMove;
	setTimeout("window.onresize=setReload",500)
}