/*
+---------------------------------------------------------------------------+
| ZYIIS.COM                                                                 |
| ==========                                                                |
|                                                                           |
| Copyright (c) 2005-2008 Zyiis Limited                                     |
| For contact details, see: http://www.zyiis.com/                           |
|                                                                           |
+---------------------------------------------------------------------------+
*/
(function(){
	function s(b){
		return b!=null?'"'+b+'"':'""'
	}
	function e(b){
		if(typeof encodeURIComponent=="function"){
			return encodeURIComponent(b)
		}else{
			return encodeURI(b)
		}
	}
	function G(n,v){
		if(v){
			window.u_a_url+="&"+n+"="+v
		}
	}
	function D(w,t,d){
	
		var s=w.screen,j='0';tz=-t.getTimezoneOffset();
		if(navigator.javaEnabled()) j='1';
		if(s){
			G("z_sh",s.height);
			G("z_sw",s.width);
			G("z_scd",s.colorDepth);
		}	
		G("z_c_url",w.union_code_url);
		G("z_uref",w.union_ref_url);
		G("z_urefk",w.union_ref_k);
		G("z_utz",tz/60);
		G("z_uhis",history.length);
		G("z_ujava",j);
		G("z_ufv",F());
		if(navigator.plugins){
			G("z_unplug",navigator.plugins.length) 
		}
		if(navigator.mimeTypes){
			G("z_unmime",navigator.mimeTypes.length)
		}
	}
	function B(w,d){
		return w.top.location==d.location
	}

	function S(w,a,sr){	
		if(w.u_a_type=="1"){
			a.write('<script language="JavaScript1.1" src='+s(sr)+" charset=gbk><\/script>")
		}else{
			a.write('<iframe name="u_a_iframe" width='+s(w.u_a_width)+" height="+s(w.u_a_height)+" frameborder=0 src="+s(sr)+' marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no">');
			a.write("</iframe>")
		}
	}
	function A(){
		var w=window,d=document,t=new Date;
		w.u_a_url="http://www.dl-agri.com/show.php?";
		w.u_a_url+="z_uid="+w.u_a_client;
		w.u_a_url+="&zoneid="+w.u_a_zones;
		if(w.union_num_ads_zone){
				w.union_num_ads_zone=w.union_num_ads_zone+1
		}
		else{
			w.union_num_ads_zone=1
		}
		if(w.union_num_ads_zone>10){
				return
			}
		if(B(w,d)&&d.body){
			
			var j=d.body.scrollHeight,v=d.body.clientHeight;
			if(v&&j){
				G("z_uc_ks",Math.round(j)) 
			}
		}
		D(w,t,d);
		S(w,d,w.u_a_url);
	}
						
	function C(w,d){
		return true
	}
	function E(){
		var w=window,d=document,e=null;g=d.referrer,w.onerror=C;
		if(w.union_code_url==e){ 
			w.union_code_url=escape(w.location); 
			if(!B(w,d)){
				w.union_code_url=g; 
			}
		}
		w.union_ref_url = '';
		if(B(w,d)&&g){
			w.union_ref_url=g;
			//w.union_ref_k=K(g);
		}		
	}
	var Z={};
	function ya(b)
	{
		if(b in Z)return Z[b];
		return Z[b]=navigator.userAgent.toLowerCase().indexOf(b)!=-1
	}
	function F(){
		if(navigator.plugins&&navigator.mimeTypes.length)
		{
			var b=navigator.plugins["Shockwave Flash"];
			if(b&&b.description)return b.description.replace(/([a-zA-Z]|\s)+/,
			"").replace(/(\s)+r/,".")
		}else if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0)
		{
			var a=3,c=1;
			while(c)try
			{
				c=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+(a+1));
				a++
			}catch(e)
			{
				c=null
			}return a.toString ()
		}else if(ya("msie")&&!window.opera)
		{
			var c=null;
			try
			{
				c=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7")
			}catch(e)
			{
				var a=0;
				try
				{
					c=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
					a=6;
					c.AllowScriptAccess="always"
				}catch(e)
				{
					if(a==6)return a.toString ()
				}try
				{
					c=new ActiveXObject("ShockwaveFlash.ShockwaveFlash")
				}catch(e)
				{
					
				}
			}if(c!=
			null)
			{
				var a=c.GetVariable("$version").split(" ")[1];
				return a.replace(/,/g,".")
			}
		}return "0"
	}
	function K(r){
		var s=["wd","p","q","keyword","kw","w","key","word","query","q1","name"];
		if(r!=""&&r!=null){	
			for(var i=0;i<s.length;i++){
				var re=new RegExp("[^1-9a-zA-Z]"+s[i]+"=\([^&]*\)");
				var kk=r.match(re);
				if(kk!=null){
					return kk[1];
				}
			}
		}return "";
	}
	E();
	A();
})();