if(typeof(A4page) == 'undefined') A4page = {}; A4page.Zone = [];A4page.Zone["H1"]={"zonecode":"H1",content:[{ "aid":"20695", "zid":"634",	"title":"悟透JavaScript",	"link":"http://book.cnblogs.com/zt/wtjs/",	"advtype":"T",	"source":"",	"adFormCode":"H1",  "protected":false }]};A4page.Zone["S1"]={"zonecode":"S1",content:[{ "aid":"23606", "zid":"437",	"title":"china-pub",	"link":"http://www.china-pub.com/STATIC07/0902/zh_spfv09_090202.asp",	"advtype":"P",	"source":"http://a4.yeshj.com/upload/200902/YU-D-S1P-23606_27.gif",	"adFormCode":"S1",  "protected":false }]};A4page.Zone["S2"]={"zonecode":"S2",content:[{ "aid":"17655", "zid":"443",	"title":"滬江網店品牌廣告",	"link":"http://www.hjbook.net/cate/10/",	"advtype":"P",	"source":"http://a4.yeshj.com/upload/200810/YU-D-S2P-17655_59.jpg",	"adFormCode":"S2",  "protected":false }]};A4page.Zone["S4"]={"zonecode":"S4",content:[{ "aid":"24503", "zid":"685",	"title":"E8.Net工作流",	"link":"http://www.feifanit.com.cn/",	"advtype":"P",	"source":"http://a4.yeshj.com/upload/200903/YU-D-S4P-24503_54.gif",	"adFormCode":"S4",  "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")
					document.write("<a href=\"http://a4.yeshj.com/rd/"+ post.aid +"/\" target=\"_blank\">" + post.title +"</a>&nbsp;&nbsp;");
				else
					document.write("<a href=\"http://a4.yeshj.com/rd/"+ post.aid +"/\" 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/"+ A4page.Zone[zonecode].content[0].aid +"/\" 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/"+ post.aid +"/\" 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){
	//定義ubb轉換參數
	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>";
	//執行轉換
	Source=Source.replace(flash_ubb, flash_html );
	return Source;
}