/*AJAX*/
// JavaScript Document
function echo(obj,html)
{
	$(obj).innerHTML=html;
}
function $(id)
{
	return document.getElementById(id);	
}

function createXMLHttpRequest() 
{
	//AJAX--create XMLHTTP object for all borowes
	var Ka=navigator.userAgent.toLowerCase();
	var rt=Ka.indexOf("opera")!=-1;
	var r=Ka.indexOf("msie")!=-1&&(document.all&&!rt);
	var fG=r&&Ka.indexOf("msie 5")!=-1;
	var FG=r&&Ka.indexOf("msie 6")!=-1;
	var GG=r&&Ka.indexOf("msie 7")!=-1;
	var gG=Ka.indexOf("konqueror")!=-1;
	var O=Ka.indexOf("safari")!=-1||gG;
	var eG=Ka.indexOf("camino")!=-1;
	var X=!r&&(!O&&(Ka.indexOf("mozilla")!=-1||rt));
	var hG=Ka.indexOf("macintosh")!=-1;
	var HG=Ka.indexOf("linux")!=-1;
	var iG=Ka.indexOf("windows nt 5.1")!=-1||Ka.indexOf("windows xp")!=-1;
	var dG=Ka.indexOf("windows nt 5.0")!=-1||Ka.indexOf("windows 2000")!=-1;
	var tG=iG||dG;

	//create XmlHttpRequest object
	var a=null;if(r){var b=fG?"Microsoft.XMLHTTP":"Msxml2.XMLHTTP";try{a=new ActiveXObject(b);}catch(c){alert("您需要启用活动脚本功能和activeX 控件。");}}else{a=new XMLHttpRequest();if(!a){alert("此浏览器不支持 XMLHttpRequest。");}}
	return a;
}

function parseResults(obj,xmlHttp) 
{
	$(obj).innerHTML = xmlHttp.responseText.replace('document.write("',"").replace('");',"");
	
	//没有设置对联、漂浮广告时不显示
	if ( obj.toLowerCase() == "div_lf" || obj.toLowerCase() == "div_rf" || obj.toLowerCase() == "clip_img")
	{
		if ($(obj).innerHTML.indexOf("20000808")>0 && $(obj).innerHTML.indexOf("adeditor")<0) {$(obj).style.display = "none";}
		else if (obj.toLowerCase() == "clip_img")
		{
			$(obj).innerHTML = $(obj).innerHTML + "<table width='100' id='tbl_clip' bgcolor='#CCCCCC' border='0' cellpadding='0' cellspacing='0'><tr><td align='right' style='padding-top:2px;padding-right:3px;'><a href='#' onclick='javascript:closeClip();return false;' style='font-size:12px;color:#000000;text-decoration:none;'>关闭</a></td></tr></table>";
		}
	}
	
	//幻灯广告
	if ( obj.toLowerCase().indexOf("div_ppt")>=0)
	{
		var v = $(obj).innerHTML.toLowerCase();
		
		if (v.indexOf("adeditor")<0)
		{
			var href = "",src="";
			
			var b = v.indexOf('href="') + 6;
			var e = v.indexOf('"',b);
			href = v.substring(b,e);
			
			b = v.indexOf('src="')  + 5;
			e = v.indexOf('"',b);
			src = v.substring(b,e);
			
			$(obj).style.display = "none";
			$(obj).innerHTML = href + "|" + src;
			
		}
	}
	
}


function readAd(a,t,c1,c2,v,hv,css,f,m,obj)
{ 
	//firefox不能跨域名访问
	//a,t,c1,c2,v,hv,css,f,m:agentId,0,0,0,"F","","","P_H_indexclip",showAdMode
	
	var url = '/showad.aspx?agentId='+a+'&t='+t+'&c1='+c1+'&c2='+c2+'&v='+v+'&hv='+hv+'&css='+css+'&f='+f+'&m='+m;
	
	var xmlHttp=createXMLHttpRequest();
	xmlHttp.onreadystatechange = handleStateChange;
try
{
	xmlHttp.open("GET", url, true);
	}catch(e){alert(e);}

	xmlHttp.send(null);
	
	function handleStateChange()//FN2
	{
		if(xmlHttp.readyState==4)
		{
			if(xmlHttp.status==200)
			{
			
			clearPreviousResults(obj);
			parseResults(obj,xmlHttp);
			}
		}
	}//End FN2

}

function clearPreviousResults(obj) {
	while($(obj).childNodes.length > 0) {
	$(obj).removeChild($(obj).childNodes[0]);
	}
}

var iIntervalID;

function showppt(w,h)
{
	var isDesign = document.location.search.toLowerCase().indexOf("design")>0;
	 
	if (isDesign == true)
	{
		
	}
	else
	{
		var pic_width=w; //图片宽度
		var pic_height=h; //图片高度
		var button_pos=4; //按扭位置 1左 2右 3上 4下
		var stop_time=3000; //图片停留时间(1000为1秒钟)
		var show_text=0; //是否显示文字标签 1显示 0不显示
		var txtcolor="000000"; //文字色
		var bgcolor="DDDDDD"; //背景色
		var imag=new Array();
		var link=new Array();
		var text=new Array();
		var ppt;
		for (var i=1;i<=5;i++)
		{
			ppt = eval("div_ppt" + i);
			link[i] = ppt.innerText.split("|")[0];
			imag[i] = ppt.innerText.split("|")[1];
			text[i] = "";

		}
		
		
		if (imag[1] == null)
		{
			iIntervalID = window.setInterval("loadppt();showppt("+w+","+h+");",500);
			return;
		}
		else
		{	
			if (iIntervalID) {window.clearInterval(iIntervalID);}
		}
		
		var swf_height=show_text==1?pic_height+20:pic_height;
		var pics="", links="", texts="";
		for(var i=1; i<imag.length; i++){
		pics=pics+("|"+imag[i]);
		links=links+("|"+link[i]);
		texts=texts+("|"+text[i]);
		}
		pics=pics.substring(1);
		links=links.substring(1);
		texts=texts.substring(1);
	
		var result ='<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="flash/swflash.cabversion=6,0,0,0" width="'+ pic_width +'" height="'+ swf_height +'">'+
		'<param name="movie" value="/subsite/0/flash/focus.swf">'+
		'<param name="quality" value="high"><param name="wmode" value="opaque">'+
		'<param name="FlashVars" value="pics='+pics+'&links='+links+'&texts='+texts+'&pic_width='+pic_width+'&pic_height='+pic_height+'&show_text='+show_text+'&txtcolor='+txtcolor+'&bgcolor='+bgcolor+'&button_pos='+button_pos+'&stop_time='+stop_time+'">'+
		'<embed src="/subsite/0/flash/focus.swf" FlashVars="pics='+pics+'&links='+links+'&texts='+texts+'&pic_width='+pic_width+'&pic_height='+pic_height+'&show_text='+show_text+'&txtcolor='+txtcolor+'&bgcolor='+bgcolor+'&button_pos='+button_pos+'&stop_time='+stop_time+'" quality="high" width="'+ pic_width +'" height="'+ swf_height +'" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="flash/getflashplayer" />'+
		'</object>';
	
		$("div_pptcontent").innerHTML = result;
		
		
	}
}

function closeClip()
{
	document.getElementById("clip_img").style.display='none';
	document.getElementById("tbl_clip").style.display='none';
}