function stateChange(state){
	var obj;

	for(var i=1; i<=3; i++){
		obj	= document.getElementById("state_tap_" + i);
		obj.src	= obj.src.replace("o.gif", ".gif");
	}

	if(state){
		document.getElementById("state").value = state;
		obj	= document.getElementById("state_tap_" + state);
		obj.src	= obj.src.replace(".gif", "o.gif");
	}
	document.searchForm.submit();
}

function searchSubmit(frm){
	var mall_type	= frm.mall_type;
	if(frm.state.value == ""){
		alert("분양형태를 선택해주세요.");
		frm.state.focus();
		return false;
	}else
	if(mall_type.value == ""){
		alert("구분을 선택해주세요.");
		mall_type.focus();
		return false;
	}else{
		frm.action	= mall_type.value + ".php";
	}
}

function saleTap(tap){
	var tap01	= document.getElementById("salltap_01");
	var tap02	= document.getElementById("salltap_02");
	var tap03	= document.getElementById("salltap_03");
	var view01	= document.getElementById("sall_01");
	var view02	= document.getElementById("sall_02");
	var view03	= document.getElementById("sall_03");

	if(tap == 1 && tap01.className != "b"){
		tap01.style.background	= tap01.style.background.replace(".jpg", "_on.jpg");
		tap02.style.background	= tap02.style.background.replace("_on.jpg", ".jpg");
		tap03.style.background	= tap03.style.background.replace("_on.jpg", ".jpg");
		tap01.className		= "b";
		tap02.className		= "";
		tap03.className		= "";
		view01.style.display	= "";
		view02.style.display	= "none";
		view03.style.display	= "none";
	}else
	if(tap == 2 && tap02.className != "b"){
		tap01.style.background	= tap01.style.background.replace("_on.jpg", ".jpg");
		tap02.style.background	= tap02.style.background.replace(".jpg", "_on.jpg");
		tap03.style.background	= tap03.style.background.replace("_on.jpg", ".jpg");
		tap01.className		= "";
		tap02.className		= "b";
		tap03.className		= "";
		view01.style.display	= "none";
		view02.style.display	= "";
		view03.style.display	= "none";
	}else
	if(tap == 3 && tap03.className != "b"){
		tap01.style.background	= tap01.style.background.replace("_on.jpg", ".jpg");
		tap02.style.background	= tap02.style.background.replace("_on.jpg", ".jpg");
		tap03.style.background	= tap03.style.background.replace(".jpg", "_on.jpg");
		tap01.className		= "";
		tap02.className		= "";
		tap03.className		= "b";
		view01.style.display	= "none";
		view02.style.display	= "none";
		view03.style.display	= "";
	}
}