function showPageNo() {
		var url = window.location.href;
		if( url.indexOf("#")>-1 ) url = url.substring( 0,url.indexOf("#") );
		if( url.indexOf(".asp")<0 ) url = "http://www.7thlife.cn/16_20_1.asp";
		var urlPre = url;
		url = url.substring( 0,url.indexOf(".asp") );
		var curPageNo = url.substring( url.lastIndexOf("_")+1 );	
		if(url.indexOf("?")>-1) urlPre = url.substring( 0,url.indexOf("?") );		
		urlPre = urlPre.replace( "_"+curPageNo+".", "_$N$." );
		url = url.substring( 0,url.lastIndexOf("_") );
		var totalPageNo = url.substring( url.lastIndexOf("_")+1 );

		var beginNo;
		if( (curPageNo-3 >0) && (curPageNo*1+3<totalPageNo*1) ) {
			beginNo = curPageNo-3;
		}else if( curPageNo-3<=0 ) {
			beginNo = 1;			
		}else if( curPageNo*1+3>=totalPageNo ) {
			beginNo = totalPageNo - 6;			
		}
		

		var code  = "<a title='首页' href='"+urlPre.replace("$N$",1)+"'> 【首页】</a>";
			code += "<a title='上一页' href='"+urlPre.replace("$N$",curPageNo*1-1>0?curPageNo-1:1 )+"'> 【上一页】 </a>";
			code += "<a href='"+urlPre.replace("$N$",beginNo )+"' id='page"+(beginNo)+"'> "+(beginNo)+" </a>";
			code += "<a href='"+urlPre.replace("$N$",(beginNo*1+1) )+"' id='page"+(beginNo*1+1)+"'> "+(beginNo*1+1)+" </a>";
			code += "<a href='"+urlPre.replace("$N$",(beginNo*1+2) )+"' id='page"+(beginNo*1+2)+"'> "+(beginNo*1+2)+" </a>";
			code += "<a href='"+urlPre.replace("$N$",(beginNo*1+3) )+"' id='page"+(beginNo*1+3)+"'> "+(beginNo*1+3)+" </a>";
			code += "<a href='"+urlPre.replace("$N$",(beginNo*1+4) )+"' id='page"+(beginNo*1+4)+"'> "+(beginNo*1+4)+" </a>";
			code += "<a href='"+urlPre.replace("$N$",(beginNo*1+5) )+"' id='page"+(beginNo*1+5)+"'> "+(beginNo*1+5)+" </a>";
			code += "<a href='"+urlPre.replace("$N$",(beginNo*1+6) )+"' id='page"+(beginNo*1+6)+"'> "+(beginNo*1+6)+" </a>";
			code += "<a title='下一页' href=\""+urlPre.replace("$N$",curPageNo*1+1<totalPageNo?curPageNo*1+1:totalPageNo)+"\">【下一页】</a>";
			code += "<a title='尾页' href='"+urlPre.replace("$N$",totalPageNo)+"'> 【尾页】 </a>";
		
		code = code.replace( "> "+curPageNo+" <","> <span style=\"border:1px solid #00FF00;\"> "+ curPageNo+" </span><" );

		page_no_up.innerHTML = code;
		page_no_down.innerHTML = code;
		showBorder();		
}

function showBorder() {
	var url = window.location.href;
	targetId = url.substring( url.indexOf("#")+1 );
	if( targetId.indexOf("?")>-1 ) targetId = targetId.substring( 0,targetId.indexOf("?") );
	document.getElementById( targetId ).style.border = "1px solid #ff0000";
}