//検索フォームのエラーチェック
function checkList() {

  var error = "";
  var price = 0;
  var price2 = 0;
  var areaSpace = 0;
  var areaSpace2 = 0;
  var spaceYuka = 0;
  var spaceYuka2 = 0;
  var layout =  0;
  var layout2 = 0;
  var ownerSpace = 0;
  var ownerSpace2 = 0;

  if(document.getElementById("price").value) {
	price = document.getElementById("price").value
    price = parseInt(price);
  }
  if(document.getElementById("price2")) {
	price2 = document.getElementById("price2").value
    price2 = parseInt(price2);
  }
  if(document.getElementById("areaSpace")) {
	areaSpace = document.getElementById("areaSpace").value
    areaSpace = parseInt(areaSpace);
  }
  if(document.getElementById("areaSpace2")) {
	areaSpace2 = document.getElementById("areaSpace2").value
    areaSpace2 = parseInt(areaSpace2);
  }
  if(document.getElementById("spaceYuka")) {
	spaceYuka = document.getElementById("spaceYuka").value
    spaceYuka = parseInt(spaceYuka);
  }
  if(document.getElementById("spaceYuka2")) {
	spaceYuka2 = document.getElementById("spaceYuka2").value
    spaceYuka2 = parseInt(spaceYuka2);
  }
  if(document.getElementById("layout")) {
	layout = document.getElementById("layout").value
    layout = parseInt(layout);
  }
  if(document.getElementById("layout2")) {
	layout2 = document.getElementById("layout2").value
    layout2 = parseInt(layout2);
  }
  if(document.getElementById("ownerSpace")) {
	ownerSpace = document.getElementById("ownerSpace").value
    ownerSpace = parseInt(ownerSpace);
  }
  if(document.getElementById("ownerSpace2")) {
	ownerSpace2 = document.getElementById("ownerSpace2").value
    ownerSpace2 = parseInt(ownerSpace2);
  }

  if(price > price2) { error = error + " [価格] "; }
  if(areaSpace > areaSpace2) { error = error + " [土地面積] "; }
  if(spaceYuka > spaceYuka2) { error = error + " [延床面積] "; }
  if(layout > layout2) { error = error + " [間取り] "; }
  if(ownerSpace > ownerSpace2) { error = error + " [専有面積] "; }
  if(error == "") {
     return (true);
  } else {
    alert(error + "\n\n 上記項目の上限、下限を確認してください");
    return(false);
  }
}