// JavaScript Document
//search engine coding for house.sina.com.cn index page
//code by Aiolos.Chen<chenbo@staff.sina.com.cn>

var brand = new Array("建材城_district","建材品牌_tname","装饰公司_district");
var brand_opt = new Array(
						  new Array("北京","海淀","朝阳","宣武","西城","东城","崇文","丰台","石景山","昌平","大兴","房山","门头沟","通州","延庆","怀柔","密云","顺义","平谷","西二环","南二环","东二环","北二环","西三环","南三环","东三环","北三环","西四环","南四环","东四环","北四环","西五环","南五环","东五环","北五环"), 
						  new Array("瓷砖","太阳能","洁具","地板","油漆涂料","散热器","门窗","家具","橱柜","壁纸","五金","家饰布艺","灯具","陶瓷"), 
						  new Array("北京","海淀","朝阳","宣武","西城","东城","崇文","丰台","石景山","昌平","大兴","房山","门头沟","通州","延庆","怀柔","密云","顺义","平谷","西二环","南二环","东二环","北二环","西三环","南三环","东三环","北三环","西四环","南四环","东四环","北四环","西五环","南五环","东五环","北五环")
						  );

var photo = new Array("超级网友家居秀","家具库","样板间库");
var photo_st = new Array(new Array("户型_room","费用_price","空间_space","风格_style","颜色_color"),new Array("类型_room","风格_style"),new Array("居室_room","空间_space","风格_style"));
var photo_opt = new Array(
						  new Array(
									new Array("1_一居","2_二居","3_三居","4_四居","5_复式","6_别墅","7_跃层"),
									new Array("1_1万","2_2万","3_3万","4_4万","5_5万","6_6万","7_7万","8_8万"),
									new Array("11_客厅","14_卧室","13_餐厅","21_书房","19_儿童房","12_玄关","14_厨房","22_卫浴","24_阳台","25_衣帽间"),
									new Array("1_中式","2_欧式","3_田园","4_现代","5_酷家","6_温馨","7_绚丽","8_沉稳","9_奢华","10_旧房改造"),
									new Array("1_白色","2_黑色","3_红色","4_黄色","5_绿色","6_橙色","7_粉色","8_蓝色","9_灰色","10_紫色","11_棕色")
									),
						  new Array(
									new Array("1_客厅","2_卧室","3_书房","4_餐厅"),
									new Array("1_中式","2_欧式","3_复古","4_简约","5_奢华","6_混搭","7_沉稳","8_田园")
									),
						  new Array(
									new Array("1_一居","2_二居","3_三居","4_四居","5_复式","6_跃层","7_别墅"),
									new Array("1_客厅","2_卧室","10_餐厅","4_书房","3_儿童房","8_玄关","5_厨房","6_卫浴","7_阳台","11_衣帽间","12_楼梯"),
									new Array("1_简约","2_中式","3_欧式")
									)
						  );

var diary = new Array("户型|sel_set","地区|sel_district","阶段|sel_phase");
var diary_opt = new Array(
						  new Array("一居室_一居室","二居室_二居室","三居室_三居室","四居室_四居室","复式_复式","别墅_别墅","其他_其他"),
						  new Array("北京_北京","上海_上海","天津_天津","重庆_重庆","安徽_安徽","福建_福建","甘肃_甘肃","广东_广东","广西_广西","贵州_贵州","海南_海南","河北_河北","河南_河南","黑龙江_黑龙江","湖北_湖北","湖南_湖南","吉林_吉林","江苏_江苏","江西_江西","辽宁_辽宁","内蒙古_内蒙古","宁夏_宁夏","青海_青海","山东_山东","山西_山西","陕西_陕西","四川_四川","新疆_新疆","西藏_西藏","云南_云南","浙江_浙江","香港_香港","澳门_澳门","台湾_台湾","其它地区_其它地区"),
						  new Array("0_已完成","1_收房阶段","2_设计阶段","3_选购建材","4_施工阶段","5_验收阶段","6_家具家饰")
						  );


//init brand
function initselect_brand(){
	var i;
	var v = new Array();
	var obj;
	var opt;
	obj = document.getElementById("sel_type");
	obj.options.length = 0;
	for(i=0; i < brand.length;i++){
		v = brand[i].split("_");
		var opt = document.createElement("OPTION");
		opt.value = i+1;
		opt.text = v[0];
		obj.options.add(opt);
	}
	
	init_brandopt(0);
}

function init_brandopt(id){
	var i;
	var v = new Array();
	var obj;
	var opt;
	obj = document.getElementById("sel_opt");
	obj.options.length = 0;
	
	v = brand[id].split("_");
	for(i=0; i < brand_opt[id].length;i++){
		var opt = document.createElement("OPTION");
		opt.value = brand_opt[id][i];
		opt.text = brand_opt[id][i];
		obj.options.add(opt);
	}
	
	obj.name = v[1];
}


//init photo lab
function initselect_photo(){
	var i;
	var v = new Array();
	var obj;
	var opt;
	obj = document.getElementById("sel_photo");
	obj.options.length = 0;
	for(i=0; i < photo.length;i++){
		var opt = document.createElement("OPTION");
		opt.value = i;
		opt.text = photo[i];
		obj.options.add(opt);
	}
	
	init_photost(0);
}

function init_photost(id){
	var i;
	var v = new Array();
	var obj;
	var opt;
	obj = document.getElementById("sel_st");
	obj.options.length = 0;
	
	for(i=0; i < photo_st[id].length;i++){
		v = photo_st[id][i].split("_");
		var opt = document.createElement("OPTION");
		opt.value = i;
		opt.text = v[0];
		obj.options.add(opt);
	}
	
	init_photoopt(id,0);
	
	//init action url
	switch(id){
		case '0': {document.getElementById('photofrm').action = 'http://supports.house.sina.com.cn/decor/roomphoto/search_writing.php';break;}
		case '1': {document.getElementById('photofrm').action = 'http://supports.house.sina.com.cn/decor/fitmentphoto/search_writing.php'; break;}
		case '2': {document.getElementById('photofrm').action = 'http://supports.house.sina.com.cn/decor/stylephoto/search_writing.php'; break;}
	}
}

function init_photoopt(pid,id){
	var i;
	var v = new Array();
	var vv = new Array();
	var obj;
	var opt;
	obj = document.getElementById("sel_ppt");
	obj.options.length = 0;
	
	v = photo_st[pid][id].split("_");
	for(i=0; i < photo_opt[pid][id].length;i++){
		vv = photo_opt[pid][id][i].split("_");
		var opt = document.createElement("OPTION");
		opt.value = vv[0];
		opt.text = vv[1];
		obj.options.add(opt);
	}
	
	obj.name = v[1];
	
	if(pid==0 && (id == 2 || id == 4)){
		//alert(pid+"_"+id);
		document.getElementById('photofrm').action = 'http://supports.house.sina.com.cn/decor/roomphoto/search_picture.php';	
	}
	else{
		document.getElementById('photofrm').action = 'http://supports.house.sina.com.cn/decor/roomphoto/search_writing.php';
	}
}


//init diary
function initselect_diary(){
	var i;
	var v = new Array();
	var obj;
	var opt;
	obj = document.getElementById("sel_diary");
	obj.options.length = 0;
	for(i=0; i < diary.length;i++){
		v = diary[i].split("|");
		var opt = document.createElement("OPTION");
		opt.value = i;
		opt.text = v[0];
		obj.options.add(opt);
	}
	
	init_diaryopt(0);
}

function init_diaryopt(id){
	var i;
	var v = new Array();
	var vv = new Array();
	var obj;
	var opt;
	obj = document.getElementById("diary_opt");
	obj.options.length = 0;
	
	v = diary[id].split("|");
	for(i=0; i < diary_opt[id].length;i++){
		vv = diary_opt[id][i].split("_");
		var opt = document.createElement("OPTION");
		opt.value = vv[0];
		opt.text = vv[1];
		obj.options.add(opt);
	}
	
	obj.name = v[1];
}