// JavaScript Document
// ******************************默认设置定义******************************
var YZY_TipsPop = null;
var YZY_TipsoffsetX = 10; // 提示框位于鼠标左侧或者右侧的距离；3-12 合适
var YZY_TipsoffsetY = 15; // 提示框位于鼠标下方的距离；3-12 合适
var YZY_TipsPopbg = "#FFFFFF"; // 提示框背景色
var YZY_TipsPopfg = "infotext"; // 提示框前景色
var YZY_TipsAlpha = 60; // 提示框透明度，100为不透明
var YZY_Tipsshadowcolor = "threedlightshadow"; // 提示框阴影颜色
var YZY_Tipsshadowdirection = 135; // 提示框阴影方向
var YZY_TipsTitlebg = "#666666"; // 提示框标题文字背景
var YZY_TipsTitlefg = "captiontext"; // 提示框标题文字颜色
var YZY_TipsBorderColor = "#999999"; // 提示框标题边框颜色
var YZY_TipsBorder	= 1; // 提示框标题边框宽度
var YZY_TipsBaseWidth = 50; // 提示框最小宽度 注意这个值最好不要小于提示框的象素宽度
var YZY_TipsTitle = ""; // 提示框标题文字
var YZY_TipsSmallTitle = "";	// 提示框副标题文字 
var YZY_TipsTitleCt = " － " // 标题文字和副标题文字之间的连接符

// ==================================================================================

document.write('<div id=YZY_TipsLayer style="display: none;position: absolute; z-index:10001"></div>');

function YZY_Tips(){
	var o=event.srcElement;
	if(o.alt==null && o.title==null){return false;}
	if(o.alt!=null && o.alt!=""){o.dypop=o.alt;o.alt=""};
	if(o.title!=null && o.title!=""){o.dypop=o.title;o.title=""};
	YZY_TipsPop=o.dypop;
	if(YZY_TipsPop!=null && YZY_TipsPop!="" && typeof(YZY_TipsPop)!="undefined"){
		YZY_TipsLayer.style.left=-1000;
		YZY_TipsLayer.style.display='';
		var Msg = YZY_TipsPop.replace(/\n/g,"<br>"); // 换行符
		Msg = Msg.replace(/\r/g,"<br>"); // 回车符
		Msg = Msg.replace(/\0x13/g,"<br>"); // 回车符
		if(YZY_TipsSmallTitle==""){YZY_TipsTitleCt="";}
		var content = '<table style="FILTER:alpha(opacity='+YZY_TipsAlpha+') shadow(color='+YZY_Tipsshadowcolor+',direction='+YZY_Tipsshadowdirection+');" id=toolTipTalbe border=0><tr><td width="100%"><table border=0 cellspacing="'+YZY_TipsBorder+'" cellpadding="2" style="width:100%;background-color:'+YZY_TipsBorderColor+';">'+
		'<tr id=YZY_TipsPoptop><th style="width:100%; color:'+YZY_TipsTitlefg+'; background-color:'+YZY_TipsTitlebg+';"><b><p id=topleft align=left>↖ '+YZY_TipsTitle+YZY_TipsTitleCt+YZY_TipsSmallTitle+'</p><p id=topright align=right style="display:none">'+YZY_TipsSmallTitle+YZY_TipsTitleCt+YZY_TipsTitle+' ↗</font></b></th></tr>'+
		'<tr><td style="width:100%; background-color:'+YZY_TipsPopbg+'; color:'+YZY_TipsPopfg+'; padding-left:10px; padding-right:10px; padding-top: 4px; padding-bottom:4px; line-height:135%;font-family: Verdana, Arial, Helvetica, sans-serif, "宋体";">'+Msg+'</td></tr>'+
		'<tr id=YZY_TipsPopbot style="display:none"><th style="width:100%;color:'+YZY_TipsTitlefg+';background-color:'+YZY_TipsTitlebg+';"><b><p id=botleft align=left>↙ '+YZY_TipsTitle+YZY_TipsTitleCt+YZY_TipsSmallTitle+'</p><p id=botright align=right style="display:none">'+YZY_TipsSmallTitle+YZY_TipsTitleCt+YZY_TipsTitle+' ↘</font></b></th></tr>'+
		'</table></td></tr></table>';
		YZY_TipsLayer.innerHTML = content;
		var toolTipwidth = Math.min(YZY_TipsLayer.clientWidth, document.body.clientWidth/2.2);
		if(toolTipwidth<YZY_TipsBaseWidth){toolTipwidth=YZY_TipsBaseWidth;}
		toolTipTalbe.style.width=toolTipwidth;
		MoveToMouseLoc();
		return true;
	}else{
		YZY_TipsLayer.innerHTML='';
		YZY_TipsLayer.style.display='none';
		return true;
	}
}

function MoveToMouseLoc(){
	if(YZY_TipsLayer.innerHTML==''){return true;}
	var MouseX=event.x;
	var MouseY=event.y;
	var popTopAdjust=0;
	//window.status="x:"+event.offsetX;
	//window.status+=" y:"+event.offsetY;
	var popHeight=YZY_TipsLayer.clientHeight;
	var popWidth=YZY_TipsLayer.clientWidth;
	if(MouseY+YZY_TipsoffsetY+popHeight>document.body.clientHeight){
		popTopAdjust=-popHeight-YZY_TipsoffsetY*1.5;
		YZY_TipsPoptop.style.display="none";
		YZY_TipsPopbot.style.display="";
	}else{
		popTopAdjust=0;
		YZY_TipsPoptop.style.display="";
		YZY_TipsPopbot.style.display="none";
	}
	if(MouseX+YZY_TipsoffsetX+popWidth>document.body.clientWidth){
		popLeftAdjust=-popWidth-YZY_TipsoffsetX*2;
		topleft.style.display="none";
		botleft.style.display="none";
		topright.style.display="";
		botright.style.display="";
	}else{
		popLeftAdjust=0;
		topleft.style.display="";
		botleft.style.display="";
		topright.style.display="none";
		botright.style.display="none";
	}
	YZY_TipsLayer.style.left=MouseX+YZY_TipsoffsetX+document.body.scrollLeft+popLeftAdjust;
	YZY_TipsLayer.style.top=MouseY+YZY_TipsoffsetY+document.body.scrollTop+popTopAdjust;
	return true;
}

document.onmousemove 	= YZY_Tips;