var onecount;
	onecount=0;
	subcat = new Array();
	
		subcat[0] = new Array("齐鲁公司二手房","二手房");
		
		subcat[1] = new Array("海滨二手房","二手房");
		
		subcat[2] = new Array("家电广场","家居装修");
		
		subcat[3] = new Array("业界新闻","房产新闻");
		
		subcat[4] = new Array("商业房租赁","租房中心");
		
		subcat[5] = new Array("楼盘热卖","新楼推介");
		
		subcat[6] = new Array("购房流程","置业顾问");
		
		subcat[7] = new Array("住房贷款","置业顾问");
		
		subcat[8] = new Array("购房常识","置业顾问");
		
		subcat[9] = new Array("政策法规","置业顾问");
		
		subcat[10] = new Array("家具世界","家居装修");
		
		subcat[11] = new Array("创意无限","家居装修");
		
		subcat[12] = new Array("家居饰品","家居装修");
		
		subcat[13] = new Array("装修材料","家居装修");
		
		subcat[14] = new Array("装修指南","家居装修");
		
		subcat[15] = new Array("本地新闻","房产新闻");
		
		subcat[16] = new Array("合租信息","租房中心");
		
		subcat[17] = new Array("求租信息","租房中心");
		
		subcat[18] = new Array("出租信息","租房中心");
		
		subcat[19] = new Array("房产求购","二手房");
		
		subcat[20] = new Array("房产出售","二手房");
		
	onecount=21;
	function changelocation(locationid)
	{document.myform.SmallClassName.length = 0;
	var locationid=locationid;
	var i;
	for (i=0;i < onecount; i++)
	{if (subcat[i][1] == locationid)
	{document.myform.SmallClassName.options[document.myform.SmallClassName.length] = new Option(subcat[i][0], subcat[i][2]);
	}}}
document.write('<table border="0" width="100%" align=center cellspacing="0" cellpadding="0" bgcolor="#999999"><tr><td bgcolor=#ffcc99 height=18 align=center background="/" class=LeftTitle>资料搜索</td></tr><tr><TD BGCOLOR="#999999" background="/" HEIGHT=1></TD></tr><form method="post" name="myform" action="showsearch.asp"><tr><td width="100%" bgcolor="#F6F6F6"  background="images/greystrip.gif" align=center valign="middle"><br>');document.write('<select name="action" size="1"><option value="">不指定条件</option><option value="title" >按标题</option><option value="content" >按内容</option><option value="author" >按作者</option><option value="original" >按来源</option></select><br>');document.write('<select name="BigClassName" onChange="changelocation(document.myform.BigClassName.options[document.myform.BigClassName.selectedIndex].value)" size="1"><option selected value="">不指定大类</option><option value="房产新闻">房产新闻</option><option value="新楼推介">新楼推介</option><option value="二手房">二手房</option><option value="租房中心">租房中心</option><option value="家居装修">家居装修</option><option value="置业顾问">置业顾问</option><option value="房产服务">房产服务</option></select><br>');document.write('<select name="SmallClassName"><option selected value="">不指定小类</option></select><br><input type="text" name="key" size=10 value="" maxlength="50">&nbsp;<input type="submit" name="Submit" value="模" class="submit">&nbsp;<input type="submit" name="Submit" value="精" class="submit"><br><table width="90%" border="0" height=10 cellpadding="0" cellspacing="0"><tr><td></td></tr></table></td></tr></form><tr><TD BGCOLOR="#999999" background="/" HEIGHT=1></TD></tr></table>');