var sliderPriceRentGen = false;
var sliderAreaGen = false;
var sliderSubmit = true;

var default_thumbs_pos = "0,400";
var default_price_range = "1-";
var default_price_desc = "1�U - 3000�U�H�W";
var default_rent_range = "1-";
var default_rent_desc = "1 - 200000�H�W";
var default_area_range = "1-"
var default_area_desc = "1�` - 5000�`�H�W";

function search_bar_init() {
	setCount('dist_hk', 'distIdHKCnt');
	setCount('dist_kn', 'distIdKNCnt');
	setCount('dist_nt', 'distIdNTCnt');
	setCountSubGroup('fac', 'facSubGrpIdCnt');
	setCount('price', 'priceCnt');
	document.getElementById("cnt_price_restore").value = document.getElementById("cnt_price_1").innerHTML;
	setCount('rent', 'rentCnt');
	document.getElementById("cnt_rent_restore").value = document.getElementById("cnt_rent_1").innerHTML;
	setCount('area', 'areaCnt');
	document.getElementById("cnt_area_restore").value = document.getElementById("cnt_area_1").innerHTML;
	setCount('room', 'roomCnt');
	setCount('view', 'viewCnt');
	autoCheckSelected();

	var p_r = document.getElementById("price_restore");
	var pt_r = document.getElementById("priceText_restore");
	var psp_r = document.getElementById("priceSliderPos_restore");
	var r_r = document.getElementById("rent_restore");
	var rt_r = document.getElementById("rentText_restore");
	var rsp_r = document.getElementById("rentSliderPos_restore");
	var a_r = document.getElementById("area_restore");
	var at_r = document.getElementById("areaText_restore");
	var asp_r = document.getElementById("areaSliderPos_restore");
	if (p_r.value == "") p_r.value = default_price_range;
	if (pt_r.value == "") pt_r.value = default_price_desc;
	if (psp_r.value == "") psp_r.value = default_thumbs_pos;
	if (r_r.value == "") r_r.value = default_rent_range;
	if (rt_r.value == "") rt_r.value = default_rent_desc;
	if (rsp_r.value == "") rsp_r.value = default_thumbs_pos;
	if (a_r.value == "") a_r.value = default_area_range;
	if (at_r.value == "") at_r.value = default_area_desc;
	if (asp_r.value == "") asp_r.value = default_thumbs_pos;

	setPickPriceRent();
}

function setBodyInputBox(display) {
	if (display) {
		if (document.getElementById("selectSort")) document.getElementById("selectSort").style.visibility = "";
		if (document.getElementById("pageSize")) document.getElementById("pageSize").style.visibility = "";
		if (document.getElementById("pageSelectTop")) document.getElementById("pageSelectTop").style.visibility = "";
	} else {
		if (document.getElementById("selectSort")) document.getElementById("selectSort").style.visibility = "hidden";
		if (document.getElementById("pageSize")) document.getElementById("pageSize").style.visibility = "hidden";
		if (document.getElementById("pageSelectTop")) document.getElementById("pageSelectTop").style.visibility = "hidden";
	}
}

function hideAllPickList() {
	if (document.getElementById("div_dist_hk").style.display == "block") divCancel('distIdHK', 'dist_hk');
	if (document.getElementById("div_dist_kn").style.display == "block") divCancel('distIdKN', 'dist_kn');
	if (document.getElementById("div_dist_nt").style.display == "block") divCancel('distIdNT', 'dist_nt');
	if (document.getElementById("div_fac").style.display == "block") divCancel('facSubGrpId', 'fac');
	if (document.getElementById("div_price_rent").style.display == "block") divPriceRentCancel();
	if (document.getElementById("div_area").style.display == "block") divAreaCancel();
	if (document.getElementById("div_room").style.display == "block") divCancel('room', 'room');
	if (document.getElementById("div_view").style.display == "block") divCancel('view', 'view');
}

function displayPickList(ele, name) {
	hideAllPickList();

	var objDiv = document.getElementById(name);
	var styleDiv = objDiv.style;

	var eleTop = ele.offsetTop;
	var eleH = ele.offsetHeight;
	var eleLeft = ele.offsetLeft;
	var eleW = ele.offsetWidth;

	while(ele = ele.offsetParent) {
		eleTop += ele.offsetTop;
		eleLeft += ele.offsetLeft;
	}
	setBodyInputBox(false);
	styleDiv.display = "block";
	styleDiv.top = (eleTop + eleH + 2) + "px";
	styleDiv.left = (eleLeft+objDiv.offsetWidth+1>1000?1000-objDiv.offsetWidth-2:eleLeft + 1) + "px";

	if (name == "div_price_rent") {
		if (!sliderPriceRentGen) {
			GenSliderPrice();
			GenSliderRent();
			sliderPriceRentGen = true;
		}
	}

	if (name == "div_area") {
		if (!sliderAreaGen) {
			GenSliderArea();
			sliderAreaGen = true;
		}
	}
}

function divPickAll(name) {
	for (var i=1; i<1000; i++) {
		var cb = document.getElementById("cb_" + name + "_" + i);
		if (cb) {
			if (!cb.checked) cb.click();
		} else {
			break;
		}
	}
}

function divPriceRentSetAll(ifCheck) {
	var cb = document.getElementById("cb_price_1");
	if (cb.checked != ifCheck) cb.click();
	cb = document.getElementById("cb_rent_1");
	if (cb.checked != ifCheck) cb.click();
}

function divReset(name) {
	var frm = document.getElementById("form_" + name);
	frm.reset();

	for (var i=0;i<frm.length;i++) {
		var ele = frm.elements[i];
		if (ele.id) {
			if (ele.id.indexOf("cb_")==0 && ele.type=="checkbox") {
				showCount(ele);
				ele.disabled = false;
			}
		}
	}
}

function divPriceRentReset() {
	document.getElementById('resetSliderPrice').click();
	document.getElementById('resetSliderRent').click();
	divPriceRentSetAll(false);
}

function divAreaReset() {
	document.getElementById('resetSliderArea').click();
	divReset('area');
}

function divCancel(pick_id, name) {
	if (name == "fac") {
		autoCheckSubGroup(pick_id, name);
	} else {
		autoCheckGroup(pick_id, name);
	}
	setBodyInputBox(true);
	document.getElementById("div_" + name).style.display = "none";
}

function divPriceRentCancel() {
	document.getElementById("cnt_price_1").innerHTML = document.getElementById("cnt_price_restore").value;
	document.getElementById("cnt_rent_1").innerHTML = document.getElementById("cnt_rent_restore").value;
	autoCheckPriceRent();
	setBodyInputBox(true);
	document.getElementById("div_price_rent").style.display = "none";
}

function divAreaCancel() {
	document.getElementById("cnt_area_1").innerHTML = document.getElementById("cnt_area_restore").value;
	autoCheckArea();
	setBodyInputBox(true);
	document.getElementById("div_area").style.display = "none";
}


function divConfirm(name, hf) {
	var text = "";
	var value = "";
	for (var i=1; i<1000; i++) {
		var cb = document.getElementById("cb_" + name + "_" + i);
		if (cb) {
			if (cb.checked) {
				if (text!="") text += ",";
				text += document.getElementById("lb_" + name + "_" + i).innerHTML;
				if (value!="") value += ",";
				value += cb.value;
			}
		} else {
			break;
		}
	}

	document.getElementById(hf).value = value;
	document.getElementById("pick_" + name).value = text;
	setBodyInputBox(true);
	document.getElementById("div_" + name).style.display = "none";

	submitActionFrame(name);
}

function divPriceRentConfirm() {
	var price = "";
	var price_text = "";
	var price_slider_pos = "";
	document.getElementById("cb_price").checked = document.getElementById("cb_price_1").checked;
	if (document.getElementById("cb_price").checked) {
		price = document.getElementById("price_temp").value;
		price_text = document.getElementById("price_text_temp").innerHTML;
		price_slider_pos = document.getElementById("price_slider_pos_temp").value;
	}
	document.getElementById("price").value = price;
	document.getElementById("priceText").value = price_text;
	document.getElementById("priceSliderPos").value = price_slider_pos;
	document.getElementById("price_restore").value = price;
	document.getElementById("priceText_restore").value = price_text;
	document.getElementById("priceSliderPos_restore").value = price_slider_pos;
	document.getElementById("cnt_price_restore").value = document.getElementById("cnt_price_1").innerHTML;

	var rent = "";
	var rent_text = "";
	var rent_slider_pos = "";
	document.getElementById("cb_rent").checked = document.getElementById("cb_rent_1").checked;
	if (document.getElementById("cb_rent").checked) {
		rent = document.getElementById("rent_temp").value;
		rent_text = document.getElementById("rent_text_temp").innerHTML;
		rent_slider_pos = document.getElementById("rent_slider_pos_temp").value;
	}
	document.getElementById("rent").value = rent;
	document.getElementById("rentText").value = rent_text;
	document.getElementById("rentSliderPos").value = rent_slider_pos;
	document.getElementById("rent_restore").value = rent;
	document.getElementById("rentText_restore").value = rent_text;
	document.getElementById("rentSliderPos_restore").value = rent_slider_pos;
	document.getElementById("cnt_rent_restore").value = document.getElementById("cnt_rent_1").innerHTML;
	
	setPickPriceRent();

	setBodyInputBox(true);
	document.getElementById("div_price_rent").style.display = "none";

	submitActionFrame("priceRent");
}

function divAreaConfirm() {
	var area = document.getElementById("area_temp").value;
	var area_text = document.getElementById("area_text_temp").innerHTML;
	var area_slider_pos = document.getElementById("area_slider_pos_temp").value;
	document.getElementById("area").value = area;
	document.getElementById("areaText").value = area_text;
	document.getElementById("areaSliderPos").value = area_slider_pos;
	document.getElementById("area_restore").value = area;
	document.getElementById("areaText_restore").value = area_text;
	document.getElementById("areaSliderPos_restore").value = area_slider_pos;
	document.getElementById("cnt_area_restore").value = document.getElementById("cnt_area_1").innerHTML;
	
	setPickArea();
	setBodyInputBox(true);
	document.getElementById("div_area").style.display = "none";
	submitActionFrame("area");
}

function divConfirmWithSubGrp(name, hf) {
	var text = "";
	var value = "";

	for (var i=1; i<20; i++) {
		var hasCB = false;
		for (var j=1; j<100; j++) {
			var cb = document.getElementById("cb_" + name + "_" + i + "_" + j);
			if (cb) {
				hasCB = true;
				if (cb.checked) {
					if (text!="") text += ",";
					text += document.getElementById("lb_" + name + "_" + i + "_" + j).innerHTML;
					if (value!="") value += ",";
					value += cb.value;
				}
			} else {
				break;
			}
		}

		if (!hasCB) break;
	}
	document.getElementById(hf).value = value;
	document.getElementById("pick_" + name).value = text;
	setBodyInputBox(true);
	document.getElementById("div_" + name).style.display = "none";
	submitActionFrame(name);
}

function clickLabel(ele) {
	var name = ele.id.replace("lb_", "cb_");
	var cb = document.getElementById(name);
	if (!cb.disabled) {
		cb.click();
	}
}


function clickGroup(ele, name) {
	var eleChecked = ele.checked;
	for (var i=1; i<100; i++) {
		var cb = document.getElementById("cb_" + name + "_" + i);
		if (cb) {
			if (cb.checked != eleChecked) {
				cb.disabled = false;
				cb.click();
			}
			cb.disabled = eleChecked;
		} else {
			break;
		}
	}
}

function clickPrice() {
	var p = document.getElementById("price");
	var pt = document.getElementById("priceText");
	var psp = document.getElementById("priceSliderPos");
	var p_r = document.getElementById("price_restore");
	var pt_r = document.getElementById("priceText_restore");
	var psp_r = document.getElementById("priceSliderPos_restore");
	var cb_p = document.getElementById("cb_price");
	var cb_pl = document.getElementById("cb_price_1");

	if (cb_p.checked) {
		p.value = p_r.value;
		pt.value = pt_r.value;
		psp.value = psp_r.value;
	} else {
		p.value = "";
		pt.value = "";
		psp.value = "";
	}
	if (cb_p.checked != cb_pl.checked) cb_pl.click();
	setPickPriceRent();
	submitActionFrame("priceRent");
}

function clickRent() {
	var r = document.getElementById("rent");
	var rt = document.getElementById("rentText");
	var rsp = document.getElementById("rentSliderPos");
	var r_r = document.getElementById("rent_restore");
	var rt_r = document.getElementById("rentText_restore");
	var rsp_r = document.getElementById("rentSliderPos_restore");
	var cb_r = document.getElementById("cb_rent");
	var cb_rl = document.getElementById("cb_rent_1");

	if (cb_r.checked) {
		r.value = r_r.value;
		rt.value = rt_r.value;
		rsp.value = rsp_r.value;
	} else {
		r.value = "";
		rt.value = "";
		rsp.value = "";
	}
	if (cb_r.checked != cb_rl.checked) cb_rl.click();
	setPickPriceRent();
	submitActionFrame("priceRent");
}

function submitActionFrame(name) {
	return false;

	var frm = document.formAdvanceSearch;
	frm.count_type.value = name;
	frm.target = "actionFrame";
	frm.action = "inc_search_bar_count.jsp";
	frm.submit();
}

function submitForm() {
	var frm = document.formAdvanceSearch;
	if (checkIfFormEmpty()) {
		alert("�пz��һݪ��ӽL");
		return false;
	} else {
		frm.page.value = 1;
		frm.search.value = "";
		frm.sortBy.value = frm.selectSort.options[frm.selectSort.selectedIndex].value;
		frm.stockType.value = "ALL";
//		frm.orderBy.value = "DESC";
		frm.stockId.value = "";
		frm.stockIdList.value = "";
		frm.estId.value = "";
		frm.target = "_top";
		frm.action = "depts_blog_index.jsp";
		frm.submit();
	}
}

function checkIfFormEmpty() {
	var frm = document.formAdvanceSearch;
	if (frm.distIdHK.value != "") return false;
	if (frm.distIdKN.value != "") return false;
	if (frm.distIdNT.value != "") return false;
	if (frm.facSubGrpId.value != "") return false;
	if (frm.price.value != "") return false;
	if (frm.rent.value != "") return false;
	if (frm.area.value != "") return false;
	if (frm.room.value != "") return false;
	if (frm.view.value != "") return false;
	if (frm.estName.value != "") return false;
	if (frm.photo.checked) return false;
	if (frm.stockId.value != "") return false;
	if (frm.estId.value != "") return false;
	return true;
}

function resetForm() {
	var frm = document.formAdvanceSearch;
	frm.search.value = "";
	frm.distIdHK.value = "";
	frm.distIdKN.value = "";
	frm.distIdNT.value = "";
	frm.facSubGrpId.value = "";
	frm.price.value = "";
	frm.priceText.value = "";
	frm.priceSliderPos.value = "";
	frm.price_restore.value = default_price_range;
	frm.priceText_restore.value = default_price_desc;
	frm.priceSliderPos_restore.value = default_thumbs_pos;
	frm.cb_price.checked = false;
	frm.rent.value = "";
	frm.rentText.value = "";
	frm.rentSliderPos.value = "";
	frm.rent_restore.value = default_rent_range;
	frm.rentText_restore.value = default_rent_desc;
	frm.rentSliderPos_restore.value = default_thumbs_pos;
	frm.cb_rent.checked = false;
	frm.area.value = "";
	frm.areaText.value = "";
	frm.areaSliderPos.value = "";
	frm.area_restore.value = default_area_range;
	frm.areaText_restore.value = default_area_desc;
	frm.areaSliderPos_restore.value = default_thumbs_pos;
	frm.room.value = "";
	frm.view.value = "";
	frm.pick_dist_hk.value = "";
	frm.pick_dist_kn.value = "";
	frm.pick_dist_nt.value = "";
	frm.pick_fac.value = "";
	frm.pick_price_rent.value = "";
	frm.pick_area.value = "";
	frm.pick_room.value = "";
	frm.pick_view.value = "";
	frm.estName.value = "";
	frm.photo.checked = false;
	divReset('dist_hk');
	divReset('dist_kn');
	divReset('dist_nt');
	divReset('fac');
	divPriceRentSetAll(false);
	divReset('area');
	divReset('room');
	divReset('view');
	submitActionFrame('reset');
}

function autoCheckSelected() {
	autoCheckGroup("distIdHK", "dist_hk");
	autoCheckGroup("distIdKN", "dist_kn");
	autoCheckGroup("distIdNT", "dist_nt");
	autoCheckPriceRent();
	autoCheckArea();
	autoCheckGroup("room", "room");
	autoCheckGroup("view", "view");
	autoCheckSubGroup("facSubGrpId", "fac");
}

function autoCheckPriceRent() {
	sliderSubmit = false;
	document.getElementById("setSliderPrice").click();
	var cb_p = document.getElementById("cb_price");
	var cb_pl = document.getElementById("cb_price_1");
	if (cb_p.checked != cb_pl.checked) cb_pl.click();

	document.getElementById("setSliderRent").click();
	var cb_r = document.getElementById("cb_rent");
	var cb_rl = document.getElementById("cb_rent_1");
	if (cb_r.checked != cb_rl.checked) cb_rl.click();
	sliderSubmit = true;
}

function autoCheckArea() {
	sliderSubmit = false;
	document.getElementById("setSliderArea").click();
	var cb_rl = document.getElementById("cb_area_1");
	if (document.getElementById("area").value!="" && !cb_rl.checked) cb_rl.click();
	if (document.getElementById("area").value=="" && cb_rl.checked) cb_rl.click();
	sliderSubmit = true;
}

function autoCheckGroup(value, name) {
	var cbValue = document.getElementById(value).value;
	for (var i=1; i<100; i++) {
		var cb = document.getElementById("cb_" + name + "_" + i);
		if (cb) {
			if (cbValue.search(cb.value)>-1) {
				cb.checked = true;
			} else {
				cb.checked = false;
			}
			showCount(cb);
		} else {
			break;
		}
	}
}

function autoCheckSubGroup(value, name) {
	var cbValue = document.getElementById(value).value;
	for (var i=1; i<20; i++) {
		var hasCB = false;
		var allChecked = true;
		for (var j=1; j<100; j++) {
			var cb = document.getElementById("cb_" + name + "_" + i + "_" + j);
			if (cb) {
				hasCB = true;
				if (cbValue.search(cb.value)>=0) {
					cb.checked = true;
				} else {
					cb.checked = false;
					allChecked = false;
				}
				showCount(cb);
			} else {
				break;
			}
		}
		if (hasCB) {
			var cbGrp = document.getElementById("cb_" + name + "_" + i);
			cbGrp.checked = allChecked;
			if (allChecked) {
				for (var j=1; j<100; j++) {
					var cb = document.getElementById("cb_" + name + "_" + i + "_" + j);
					if (cb) {
						cb.disabled = true;
					} else {
						break;
					}
				}
			}
		}

		if (!hasCB) break;
	}
}

function showCount(ele) {
	//do not show count (18/08/2009)
	return false;

	var cb_id = ele.id;
	var cnt_id = cb_id.replace("cb_", "cnt_");

	if (document.getElementById(cnt_id)) {
		if (ele.checked) {
			document.getElementById(cnt_id).className = "IncSB_text_0_show";
		} else {
			document.getElementById(cnt_id).className = "IncSB_text_0_hide";
		}
	}
}

function setCount(name, cnt_name) {
	return false;

	var cnt_value = ";" + document.getElementById(cnt_name).value;
	for (var i=1; i<100; i++) {
		var cb = document.getElementById("cb_" + name + "_" + i);
		var cnt = document.getElementById("cnt_" + name + "_" + i);
		if (cb && cnt) {
			var count = "0";
			var pos_start = cnt_value.indexOf(";" + cb.value + ",");
			if (pos_start > -1) {
				pos_start += 1;
				count = cnt_value.substring(pos_start, cnt_value.indexOf(";", pos_start)).split(",")[1];
			}
			cnt.innerHTML = "(" + count + ")";
		} else {
			break;
		}
	}
}

function setCountSubGroup(name, cnt_name) {
	return false;

	var cnt_value = document.getElementById(cnt_name).value;

	for (var i=1; i<20; i++) {
		var hasCB = false;
		var allChecked = true;
		for (var j=1; j<100; j++) {
			var cb = document.getElementById("cb_" + name + "_" + i + "_" + j);
			var cnt = document.getElementById("cnt_" + name + "_" + i + "_" + j);
			if (cb && cnt) {
				hasCB = true;
				var count = "0";
				var pos_start = cnt_value.indexOf(cb.value + ",");
				if (pos_start > -1) {
					count = cnt_value.substring(pos_start, cnt_value.indexOf(";", pos_start)).split(",")[1];
				}
				cnt.innerHTML = "(" + count + ")";
			} else {
				break;
			}
		}

		if (!hasCB) break;
	}
}

function setPickPriceRent() {
	var text = "";
	if (document.getElementById("cb_price").checked) {
		text += document.getElementById("priceText").value;
		document.getElementById("span_price_text").className = "IncSB_span_sel";
	} else {
		document.getElementById("span_price_text").className = "IncSB_span_unsel";
	}
	if (document.getElementById("cb_rent").checked) {
		if (text != "") text += ",";
		text += document.getElementById("rentText").value;
		document.getElementById("span_rent_text").className = "IncSB_span_sel";
	} else {
		document.getElementById("span_rent_text").className = "IncSB_span_unsel";
	}
	document.getElementById("pick_price_rent").value = text;
}

function setPickArea() {
	var text = "";
	if (document.getElementById("cb_area_1").checked) {
		text += document.getElementById("areaText").value;
	}
	document.getElementById("pick_area").value = text;
}

function GenSliderPrice() {
	YAHOO.namespace('widget');
	var Dom = YAHOO.util.Dom;
	var range = 400;			// Slider has a range of 300 pixels
	var tickSize = 0;			// No ticks for this example
	var minThumbDistance = 1;	// We'll set a minimum distance the thumbs can be from one another
	var initValues = [0,range];	// Initial values for the thumbs
	var thumbsWidth = 14;		// Width of the thumbs
	var minValue = 1;			// min value
	var maxValue = 3000;		// max value
	var cf = (maxValue - minValue)/(range - thumbsWidth);	// Conversion factor

	// Set up a function to convert the min and max values into something useful
	var convert = function (val) {return Math.round(val * cf + minValue);};

	var slide_bg = Dom.get("slide_bg_price");
	var price_temp = Dom.get("price_temp");
	var price_text_temp = Dom.get("price_text_temp");
	var price_slider_pos_temp = Dom.get("price_slider_pos_temp");
	var priceTemp = Dom.get("priceTemp");
	var cbPrice = Dom.get("cb_price_1");

	var price_slider_pos = Dom.get("priceSliderPos_restore");
	if (price_slider_pos.value != "") initValues = price_slider_pos.value.split(",");
	price_temp.value = "" + minValue + "-";

	// Create the DualSlider
	var slider = YAHOO.widget.Slider.getHorizDualSlider(slide_bg, "thumb_min_price", "thumb_max_price", range, tickSize, initValues);
	slider.minRange = minThumbDistance;

	var updateUI_price = function () {
		var min = convert(slider.minVal);
		var max = convert(slider.maxVal - thumbsWidth);
		price_temp.value = "" + (min*10000) + "-" + (max==maxValue?"":""+(max*10000));
		price_text_temp.innerHTML = min + "�U" + " - " + max + "�U" + (max==maxValue?"�H�W":"");
		price_slider_pos_temp.value = slider.minVal + "," + slider.maxVal;
	};
	slider.subscribe('ready', updateUI_price);
	slider.subscribe('change', updateUI_price);

	var count_price = function () {
		var min = convert(slider.minVal);
		var max = convert(slider.maxVal - thumbsWidth);
		priceTemp.value = "" + (min*10000) + "-" + (max==maxValue?"":""+(max*10000));
		if (!cbPrice.checked) cbPrice.click();
		if (sliderSubmit) submitActionFrame("price");
	};
	slider.subscribe('slideEnd', count_price);

    YAHOO.util.Event.on('setSliderPrice','click',function () {
		if (price_slider_pos.value != "") {
			var min = Math.abs(parseInt(price_slider_pos.value.split(",")[0], 10)|0);
			var max = Math.abs(parseInt(price_slider_pos.value.split(",")[1], 10)|0);
			slider.setValues(min,max);
		}
	});

    YAHOO.util.Event.on('resetSliderPrice','click',function () {
		slider.setValues(0, range);
	});

	YAHOO.widget.slider = slider;
}

function GenSliderRent() {
	YAHOO.namespace('widget');
	var Dom = YAHOO.util.Dom;
	var range = 400;			// Slider has a range of 300 pixels
	var tickSize = 0;			// No ticks for this example
	var minThumbDistance = 1;	// We'll set a minimum distance the thumbs can be from one another
	var initValues = [0,range];	// Initial values for the thumbs
	var thumbsWidth = 14;		// Width of the thumbs
	var minValue = 1;		// min value
	var maxValue = 200000;		// max value
	var cf = (maxValue - minValue)/(range - thumbsWidth);	// Conversion factor

	// Set up a function to convert the min and max values into something useful
	var convert = function (val) {return Math.round(val * cf + minValue);};

	var slide_bg = Dom.get("slide_bg_rent");
	var rent_temp = Dom.get("rent_temp");
	var rent_text_temp = Dom.get("rent_text_temp");
	var rent_slider_pos_temp = Dom.get("rent_slider_pos_temp");
	var rentTemp = Dom.get("rentTemp");
	var cbRent = Dom.get("cb_rent_1");

	var rent_slider_pos = Dom.get("rentSliderPos_restore");
	if (rent_slider_pos.value != "") initValues = rent_slider_pos.value.split(",");
	rent_temp.value = "" + minValue + "-";

	// Create the DualSlider
	var slider = YAHOO.widget.Slider.getHorizDualSlider(slide_bg, "thumb_min_rent", "thumb_max_rent", range, tickSize, initValues);
	slider.minRange = minThumbDistance;

	var updateUI_rent = function () {
		var min = convert(slider.minVal);
		var max = convert(slider.maxVal - thumbsWidth);
		rent_temp.value = "" + min + "-" + (max==maxValue?"":""+max);
		rent_text_temp.innerHTML = min + " - " + max + (max==maxValue?"�H�W":"");
		rent_slider_pos_temp.value = slider.minVal + "," + slider.maxVal;
	};
	slider.subscribe('ready', updateUI_rent);
	slider.subscribe('change', updateUI_rent);

	var count_rent = function () {
		var min = convert(slider.minVal);
		var max = convert(slider.maxVal - thumbsWidth);
		rentTemp.value = "" + min + "-" + (max==maxValue?"":""+max);
		if (!cbRent.checked) cbRent.click();
		if (sliderSubmit) submitActionFrame("rent");
	};
	slider.subscribe('slideEnd', count_rent);

    YAHOO.util.Event.on('setSliderRent','click',function () {
		if (rent_slider_pos.value != "") {
			var min = Math.abs(parseInt(rent_slider_pos.value.split(",")[0], 10)|0);
			var max = Math.abs(parseInt(rent_slider_pos.value.split(",")[1], 10)|0);
			slider.setValues(min,max);
		}
	});   

    YAHOO.util.Event.on('resetSliderRent','click',function () {
		slider.setValues(0, range);
	});

	YAHOO.widget.slider = slider;
}

function GenSliderArea() {
	YAHOO.namespace('widget');
	var Dom = YAHOO.util.Dom;
	var range = 400;			// Slider has a range of 300 pixels
	var tickSize = 0;			// No ticks for this example
	var minThumbDistance = 1;	// We'll set a minimum distance the thumbs can be from one another
	var initValues = [0,range];	// Initial values for the thumbs
	var thumbsWidth = 14;		// Width of the thumbs
	var minValue = 1;		// min value
	var maxValue = 5000;		// max value
	var cf = (maxValue - minValue)/(range - thumbsWidth);	// Conversion factor

	// Set up a function to convert the min and max values into something useful
	var convert = function (val) {return Math.round(val * cf + minValue);};

	var slide_bg = Dom.get("slide_bg_area");
	var area_temp = Dom.get("area_temp");
	var area_text_temp = Dom.get("area_text_temp");
	var area_slider_pos_temp = Dom.get("area_slider_pos_temp");
	var areaTemp = Dom.get("areaTemp");
	var cbArea = Dom.get("cb_area_1");

	var area_slider_pos = Dom.get("areaSliderPos_restore");
	if (area_slider_pos.value != "") initValues = area_slider_pos.value.split(",");
	area_temp.value = "" + minValue + "-";

	// Create the DualSlider
	var slider = YAHOO.widget.Slider.getHorizDualSlider(slide_bg, "thumb_min_area", "thumb_max_area", range, tickSize, initValues);
	slider.minRange = minThumbDistance;

	var updateUI_area = function () {
		var min = convert(slider.minVal);
		var max = convert(slider.maxVal - thumbsWidth);
		area_temp.value = "" + min + "-" + (max==maxValue?"":""+max);
		area_text_temp.innerHTML = min + "�`" + " - " + max + "�`" + (max==maxValue?"�H�W":"");
		area_slider_pos_temp.value = slider.minVal + "," + slider.maxVal;
	};
	slider.subscribe('ready', updateUI_area);
	slider.subscribe('change', updateUI_area);

	var count_area = function () {
		var min = convert(slider.minVal);
		var max = convert(slider.maxVal - thumbsWidth);
		areaTemp.value = "" + min + "-" + (max==maxValue?"":""+max);
		if (!cbArea.checked) cbArea.click();
		if (sliderSubmit) submitActionFrame("areaTemp");
	};
	slider.subscribe('slideEnd', count_area);

    YAHOO.util.Event.on('setSliderArea','click',function () {
		if (area_slider_pos.value != "") {
			var min = Math.abs(parseInt(area_slider_pos.value.split(",")[0], 10)|0);
			var max = Math.abs(parseInt(area_slider_pos.value.split(",")[1], 10)|0);
			slider.setValues(min,max);
		}
	});   

    YAHOO.util.Event.on('resetSliderArea','click',function () {
		slider.setValues(0, range);
	});

	YAHOO.widget.slider = slider;
}

function clearDist() {
	divReset("dist_hk");
	document.getElementById("distIdHK").value = "";
	document.getElementById("pick_dist_hk").value = "";

	divReset("dist_kn");
	document.getElementById("distIdKN").value = "";
	document.getElementById("pick_dist_kn").value = "";

	divReset("dist_nt");
	document.getElementById("distIdNT").value = "";
	document.getElementById("pick_dist_nt").value = "";
}

function clearEstName() {
	document.getElementById("estName").value = "";
}