function add_fav(id,thispage) {
	var id=new String(id);
	if(id!="") {
		waitting("設定中，請您稍後");
		var callback = {
			success : function(o) { YAHOO.vw.wait.hide(); eval(o.responseText); },
			failure : function(o) { YAHOO.vw.wait.hide(); }
		}
		var thispage=(thispage!=undefined) ? thispage : 1 ;
		var postvar="id="+yui_escape_connection(escape(id))+"&thispage="+thispage;
		var conn=YAHOO.util.Connect.asyncRequest("POST","index.php?action=newfav",callback,postvar);
	} else {
		alert("請您選擇廠商！");
	}
}
function city(city_name,url,thread) {
	var url=(url!=undefined && url!='') ? url : "list.php";
	location.href=url+((city_name!="")?"?thread="+thread+"&city="+escape(city_name):"");
}
function tab_over(tabid,tabview) {
  if(document.getElementById(tabid).className=="tb_off") {
    document.getElementById(tabid).className="tb_on";
    document.getElementById(tabid+"_content").style.display="block";
    for(var i=0;i<tabview.length;i++) {
      if(tabid!=tabview[i]) {
        document.getElementById(tabview[i]+"_content").style.display="none";
        document.getElementById(tabview[i]).className="tb_off";
      }
    }
  }
}

function tab_over2(t,tabview) {
	for(var i=0;i<tabview.length;i++) {
		if(t.id==tabview[i]) {
			document.getElementById(tabview[i]).src="images/"+tabview[i]+"-1.gif";
			document.getElementById(tabview[i]+"_body").style.display="block";
		} else {
			document.getElementById(tabview[i]).src="images/"+tabview[i]+"-2.gif";
			document.getElementById(tabview[i]+"_body").style.display="none";
		}
	}
}

function switch_index(action,thread) {
	if(action!=undefined && thread!=undefined) {
		waitting("切換中，請您稍後");
		var callback = {
			success : function(o) { 
				YAHOO.vw.wait.hide();
				if(document.getElementById(action+'_area')!=undefined) {
					document.getElementById(action+'_area').innerHTML=o.responseText;
				}
			},
			failure : function(o) { YAHOO.vw.wait.hide(); }
		}
		var conn=YAHOO.util.Connect.asyncRequest("GET","index.php?action="+action+"&thread="+thread,callback);
	}
}
function sel_city(city) {
	var cat_thread="";
	for(var i=0;i<query_string_array.length;i++) {
		if(query_string_array[i][0]=="t") {
			cat_thread=query_string_array[i][1]
		}
	}
	var url="?t="+cat_thread;
	if(city && city!=undefined) {
		url+="&city="+yui_escape_connection(escape(city));
	}
	location.href=url;
}
function search_list_handler(F) {
//	if(!chkVarIsset(F,"kw","請您輸入關鍵字！")) {
	if(!chkKW(F,"kw")){
		return false;
	//} else if(F.kw.value.length<3) {
		//alert("關鍵字太短，請您重新輸入！");
		//F.kw.select();
		//F.kw.focus();
		//return false;
	} else {
		location.href="?kw="+yui_escape_connection(escape(F.kw.value));
		return false;
	}
}
function list_pager(page) {
	var q=[];
	if(query_string_array!=undefined) {
		for(var i=0;i<query_string_array.length;i++) {
			q[q.length]=query_string_array[i][0]+"="+query_string_array[i][1];
		}
	}
	q[q.length]="p="+page;
	location.href=(q.length)?"?"+q.join("&"):location.href;
}