var showad = true;
var Toppx = 30;	        //上端位置
var AdDivW = 100;	//宽度
var AdDivH = 300;	//高度
var PageWidth = 800;	//页面多少宽度象素下正好不出现左右滚动条
var MinScreenW = 1024;	//显示广告的最小屏幕宽度象素

if(window.screen.width==800)
{
  var PageWidth = 600;	//页面多少宽度象素下正好不出现左右滚动条
  var MinScreenW = 800;	//显示广告的最小屏幕宽度象素
}

//var ClosebuttonHtmlL = '<div align="left" style="position: absolute;top:0px;right:48px;margin:2px;padding:2px;z-index:2000;"><a href="javascript:;" onclick="hidead()" style="color:white;text-decoration:none;font-size:12px;">关闭</a><img src=/guanggao/20060501/left.gif></div>';
//var ClosebuttonHtmlR = '<div align="right" style="position: absolute;top:0px;right:0px;margin:2px;padding:2px;z-index:2000;"><a href="javascript:;" onclick="hidead()" style="color:white;text-decoration:none;font-size:12px;">关闭</a></div>';

var ClosebuttonHtmlL = '<a href="javascript:;" onclick="hidead()" style="color:white;text-decoration:none;font-size:12px;" target="_self"><font color="#6884a4">关闭</font></a>';
var ClosebuttonHtmlR = '<a href="javascript:;" onclick="hidead()" style="color:white;text-decoration:none;font-size:12px;" target="_self"><font color="#6884a4">关闭</font></a>';


//var AdContentHtmlL = '<div align="center" style="color:green;font-size:23pt;font-family:黑体;"><table border=0 cellspacing=0 cellpadding=0 align=center><tr><td height=100></td></tr><tr><td align=right background="/guanggao/20060501/left.gif"><a href="javascript:;" onclick="hidead()" style="color:white;text-decoration:none;font-size:12px;">关闭</a>&nbsp;</td></tr><tr><td align=center><embed src="/guanggao/20060501/51banner.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="100" height="283"></embed></td></tr><tr><td height=150 align=center><a href=http://cn.qikan.com/guanggao/zhaoshang/indexzaosang.htm target=_blank><img src=http://cn.qikan.com/guanggao/zhaoshang/zhaoshang.gif width=80 height=80 border=0></a></td></tr></table></div>';
//var AdContentHtmlR = '<div align="center" style="color:green;font-size:23pt;font-family:黑体;"><table border=0 cellspacing=0 cellpadding=0 align=center><tr><td height=100></td></tr><tr><td align=right background="/guanggao/20060501/right.gif"><a href="javascript:;" onclick="hidead()" style="color:white;text-decoration:none;font-size:12px;">关闭</a>&nbsp;</td></tr><tr><td align=center><embed src="/guanggao/20060501/51banner1.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="100" height="283"></embed></td></tr><tr><td height=150 align=center><a href=http://cn.qikan.com/guanggao/eLong/html/index.html target=_blank><img src=http://cn.qikan.com/guanggao/eLong/8080.gif width=80 height=80 border=0></a></td></tr></table></div>';

var AdContentHtmlL = '<div align="center" style="color:green;font-size:23pt;font-family:黑体;"><table border=0 cellspacing=0 cellpadding=0 align=center><tr><td height=100></td></tr><tr><td align=right>'+ClosebuttonHtmlL+'</td></tr><tr><td align=center><img src=images/cnline.gif alt="恒利祥云" border=0></td></tr><tr><td height=150 align=center></td></tr></table></div>';
var AdContentHtmlR = '<div align="center" style="color:green;font-size:23pt;font-family:黑体;"><table border=0 cellspacing=0 cellpadding=0 align=center><tr><td height=100></td></tr><tr><td align=right>'+ClosebuttonHtmlR+'</td></tr><tr><td align=center><img src=images/cnline.gif  alt="恒利祥云"  border=0></td></tr><tr><td height=150 align=center></td></tr></table></div>';


document.write ('<div id="Javascript.LeftDiv" style="position: absolute;z-index:1000;width:'+AdDivW+'px;height:'+AdDivH+'px;top:-1000px;word-break:break-all;display:none;"><div>'+AdContentHtmlL+'</div></div>');
document.write ('<div id="Javascript.RightDiv" style="position: absolute;z-index:1000;width:'+AdDivW+'px;height:'+AdDivH+'px;top:-1000px;word-break:break-all;display:none;"><div>'+AdContentHtmlR+'</div></div>');

function scall(){
	if(!showad){return;}
	//if (window.screen.width<MinScreenW){
		//alert("临时提示：\n\n显示器分辨率宽度小于"+MinScreenW+",不显示广告");
		//showad = false;
		//document.getElementById("Javascript.LeftDiv").style.display="none";
		//document.getElementById("Javascript.RightDiv").style.display="none";
		//return;
	//}
	var Borderpx = ((window.screen.width-PageWidth)/2-AdDivW)/2;

	document.getElementById("Javascript.LeftDiv").style.display="";
	document.getElementById("Javascript.LeftDiv").style.top=document.body.scrollTop+Toppx;
	document.getElementById("Javascript.LeftDiv").style.left=document.body.scrollLeft+Borderpx;
	document.getElementById("Javascript.RightDiv").style.display="";
	document.getElementById("Javascript.RightDiv").style.top=document.body.scrollTop+Toppx;
	document.getElementById("Javascript.RightDiv").style.left=document.body.scrollLeft+document.body.clientWidth-document.getElementById("Javascript.RightDiv").offsetWidth-Borderpx; 
	//document.getElementById("Javascript.RightDivQQ").style.display="";
	//document.getElementById("Javascript.RightDivQQ").style.top=document.body.scrollTop+Toppx;
	//document.getElementById("Javascript.RightDivQQ").style.left=document.body.scrollLeft+document.body.clientWidth-document.getElementById("Javascript.RightDivQQ").offsetWidth-Borderpx;
}

function hidead()
{
	showad = false;
	document.getElementById("Javascript.LeftDiv").style.display="none";
	document.getElementById("Javascript.RightDiv").style.display="none";
}

if(window.screen.width>800)
{
   window.onscroll=scall;
   window.onresize=scall;
   window.onload=scall;
 
}