if(typeof(A4page) == 'undefined') A4page = {}; A4page.Zone = [];
A4page.Zone["A1"]={"zonecode":"A1",content:[{ "aid":"10171", "zid":"107",	"title":"新世界日语",	"link":"http://www.neworldjp.com/class.asp",	"advtype":"P",	"source":"http://a4.yeshj.com/upload/200804/JP-B-A1P-10171_62.gif",	"adFormCode":"A1",  "protected":false }]};A4page.Zone["B1"]={"zonecode":"B1",content:[{ "aid":"11453", "zid":"99",	"title":"华浦日语",	"link":"http://www.kingjp.cn",	"advtype":"P",	"source":"http://a4.yeshj.com/upload/200804/JP-B-B1P-11453_93.gif",	"adFormCode":"B1",  "protected":false }]};A4page.Zone["B2"]={"zonecode":"B2",content:[{ "aid":"15016", "zid":"110",	"title":"教你几招,直奔IT日企!",	"link":"http://www.oristand.com/CMS_Course/class_furi_list.shtml",	"advtype":"T",	"source":"",	"adFormCode":"B2",  "protected":false }]};A4page.Zone["H1"]={"zonecode":"H1",content:[{ "aid":"10177", "zid":"108",	"title":"推荐：日企员工日语读本",	"link":"http://www.hjbook.net/product/1016/",	"advtype":"T",	"source":"",	"adFormCode":"H1",  "protected":false },{ "aid":"10176", "zid":"108",	"title":"日语二手原版书清仓处理",	"link":"http://www.hjbook.net/product/1135/",	"advtype":"T",	"source":"",	"adFormCode":"H1",  "protected":false },{ "aid":"10175", "zid":"108",	"title":"全球500强日企招聘进行中",	"link":"http://file.chanet.com.cn/51job/51jobcampaign.html",	"advtype":"T",	"source":"",	"adFormCode":"H1",  "protected":false },{ "aid":"10174", "zid":"108",	"title":"日本留学考试标准试题集(附光盘)",	"link":"http://www.hjbook.net/product/1158/",	"advtype":"T",	"source":"",	"adFormCode":"H1",  "protected":false },{ "aid":"10173", "zid":"108",	"title":"日语工作中最常说的800句",	"link":"http://www.aaash.org/japan/default.asp",	"advtype":"T",	"source":"",	"adFormCode":"H1",  "protected":false },{ "aid":"10172", "zid":"108",	"title":"二级高分备考秘籍",	"link":"http://www.china-asahi.com/",	"advtype":"T",	"source":"",	"adFormCode":"H1",  "protected":false }]};A4page.Zone["S1"]={"zonecode":"S1",content:[{ "aid":"15515", "zid":"344",	"title":"卡西欧JLPT",	"link":"http://www.hjbook.net/zt/casio/",	"advtype":"P",	"source":"http://a4.yeshj.com/upload/200807/JP-B-S1P-15515_77.gif",	"adFormCode":"S1",  "protected":false }]};

function show_a4_zone(zonecode)
{
		if(A4page.Zone[zonecode].content[0].advtype == "T"){

			for (var i=0, post; post = A4page.Zone[zonecode].content[i]; i++) {

				if(zonecode.substring(0,1) == "H")
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				else
					document.write("<a href=\"http://a4.yeshj.com/rd?aid="+ post.aid +"&zid="+ post.zid +"&url="+ encodeURIComponent(post.link) +"\" target=\"_blank\">" + post.title +"</a><br/>");
			}			

		}	else if (A4page.Zone[zonecode].content[0].advtype == "P"){

			if( A4page.Zone[zonecode].content.length == 1 ){

				document.write("<a href=\"http://a4.yeshj.com/rd?aid="+ A4page.Zone[zonecode].content[0].aid +"&zid="+ A4page.Zone[zonecode].content[0].zid +"&url="+ encodeURIComponent(A4page.Zone[zonecode].content[0].link) + "\" target=\"_blank\"><img src=\""+ A4page.Zone[zonecode].content[0].source +"\" border=\"0\"></a>");

			}else{

				for (var i=0, post; post = A4page.Zone[zonecode].content[i]; i++) {
						document.write("<a href=\"http://a4.yeshj.com/rd?aid="+ post.aid +"&zid="+ post.zid +"&url="+ encodeURIComponent(post.link) + "\" target=\"_blank\"><img src=\""+ post.source +"\" border=\"0\"></a><br/><br/>");
				}						
			}

		}else if (A4page.Zone[zonecode].content[0].advtype == "F"){

			document.write(ConvertUbb(A4page.Zone[zonecode].content[0].source));

		}
}

function ConvertUbb(Source){
	//定义ubb转换参数
	var flash_ubb = /\[flash=(\d*),(\d*)\](\S*)\[\/flash\]/igm;
	var flash_html= "<OBJECT codeBase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,22,0\" "
	+ " classid=\"clsid:d27CDB6E-AE6D-11cf-96B8-444553540000\" "
	+ "width=$1 height=$2>"
	+ "<PARAM NAME=movie VALUE=\"$3\">"
	+ "<PARAM NAME=quality VALUE=high>"
	+ "<embed src=\"$3\" width=$1 height=$2 quality=high name=index type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\"/>"
	+ "</OBJECT>";
	//执行转换
	Source=Source.replace(flash_ubb, flash_html );
	return Source;
}