var queryForm = {
	flag: "",
	
	check: function(frm) {
		var djg;
		var check;
		if (this.flag=="1") {
			if (frm.qprice_house1.value == "") {
				g5.pop.init('alert','欄位值不能空白！<br />欄位：房屋售價(萬)起','',250);
				frm.qprice_house1.focus();
				return false;
			}
			djg = frm.qprice_house1.value;
			for (index=0; index<djg.length; index++) {
				check = djg.charAt(index);
				if (!(this.digit(check))) {
					g5.pop.init('alert','欄位值只能輸入數字！<br />欄位：房屋售價(萬)起','',250);
					frm.qprice_house1.focus();
					return false;
				}
			}
			if (frm.qprice_house2.value == "") {
				g5.pop.init('alert','欄位值不能空白！<br />欄位：房屋售價(萬)止','',250);
				frm.qprice_house2.focus();
				return false;
			}
			djg = frm.qprice_house2.value;
			for (index=0; index<djg.length; index++) {
				check = djg.charAt(index);
				if (!(this.digit(check))) {
					g5.pop.init('alert','欄位值只能輸入數字！<br />欄位：房屋售價(萬)止','',250);
					frm.qprice_house2.focus();
					return false;
				}
			}
			if (parseInt(frm.qprice_house1.value)>=parseInt(frm.qprice_house2.value)) {
				g5.pop.init('alert','欄位值錯誤！<br />欄位：房屋售價(萬)起必須小於售價(萬)止','',350);
				frm.qprice_house1.focus();
				return false;
			}
			frm.action = 'query.asp?q=39' + frm.qtown.value + frm.qtype.value + frm.qclass_house.value + frm.qkind.value + '0&jg1=' + frm.qprice_house1.value +'&jg2=' + frm.qprice_house2.value;
		} else if (this.flag=="2") {
			if (frm.qprice_land1.value == "") {
				g5.pop.init('alert','欄位值不能空白！<br />欄位：土地每坪(元)起','',250);
				frm.qprice_land1.focus();
				return false;
			}
			djg = frm.qprice_land1.value;
			for (index=0; index<djg.length; index++) {
				check = djg.charAt(index);
				if (!(this.digit(check))) {
					g5.pop.init('alert','欄位值只能輸入數字！<br />欄位：土地每坪(元)起','',250);
					frm.qprice_land1.focus();
					return false;
				}
			}
			if (frm.qprice_land2.value == "") {
				g5.pop.init('alert','欄位值不能空白！<br />欄位：土地每坪(元)止','',250);
				frm.qprice_land2.focus();
				return false;
			}
			djg = frm.qprice_land2.value;
			for (index=0; index<djg.length; index++) {
				check = djg.charAt(index);
				if (!(this.digit(check))) {
					g5.pop.init('alert','欄位值只能輸入數字！<br />欄位：土地每坪(元)止','',250);
					frm.qprice_land2.focus();
					return false;
				}
			}
			if (parseInt(frm.qprice_land1.value)>=parseInt(frm.qprice_land2.value)) {
				g5.pop.init('alert','欄位值錯誤！<br />欄位：土地每坪(元)起必須小於每坪(元)止','',350);
				frm.qprice_land1.focus();
				return false;
			}
			frm.action = 'query.asp?q=39' + frm.qtown.value + frm.qtype.value + frm.qclass_land.value + frm.qkind.value + '0&jg1=' + frm.qprice_land1.value +'&jg2=' + frm.qprice_land2.value;
		} else {
			frm.action = 'query.asp?q=39' + frm.qtown.value + '000' + frm.qkind.value + '0';
		}
		frm.submit();
		return;
	},
	
	digit: function(check) {
		return (('0'<=check) && (check<='9'));
	},
	
	show: function(v) {
		if (v=="1") {
			$("queryform_house").style.display="block";
		} else {
			$("queryform_house").style.display="none";
		}
		if (v=="2") {
			$("queryform_land").style.display="block";
		} else {
			$("queryform_land").style.display="none";
		}
		this.flag = v;
	}
}�