<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

function entrycheck(){
   //日付の妥当性
   var flag = true;
   
   ym = document.entry.ym.value.split("-");
   
   years  = parseInt(ym[0]);
   months = parseInt(ym[1]) - 1;
   days   = parseInt(document.entry.day.value);

   var dates = new Date(years,months,days);
   
   if (years != dates.getFullYear()) { flag = false; }
   if (months != dates.getMonth()) { flag = false; }
   if (days != dates.getDate()) { flag = false; }
   if (flag == false){
	window.alert("入力された日付は存在しません");document.entry.day.focus();return false;
   }

   if ((document.entry.adult.value.length == 0) || (document.entry.adult.value == "")){ window.alert("宿泊人数（大人）を入力してください");document.entry.adult.focus();return;}
   if (isNaN(document.entry.adult.value)==true){ window.alert("宿泊人数（大人）は半角数字で入力してください");document.entry.adult.focus();document.entry.adult.select();return;}
   if (document.entry.adult.value <= 0){ window.alert("宿泊人数（大人）は０以上の数字を入力してください");document.entry.adult.focus();document.entry.adult.select();return;}
   if ((document.entry.child_a.value.length > 0)&&(isNaN(document.entry.child_a.value)==true)){ window.alert("宿泊人数（子供）は半角数字で入力してください");document.entry.child_a.focus();document.entry.child_a.select();return;}
   if ((document.entry.child_a.value.length > 0)&&(document.entry.child_a.value < 0)){ window.alert("宿泊人数（子供）は０以上の数字を入力してください");document.entry.child_a.focus();document.entry.child_a.select();return;}
   if ((document.entry.child_b.value.length > 0)&&(isNaN(document.entry.child_b.value)==true)){ window.alert("宿泊人数（子供）は半角数字で入力してください");document.entry.child_b.focus();document.entry.child_b.select();return;}
   if ((document.entry.child_b.value.length > 0)&&(document.entry.child_b.value < 0)){ window.alert("宿泊人数（子供）は０以上の数字を入力してください");document.entry.child_b.focus();document.entry.child_b.select();return;}
   if ((document.entry.child_c.value.length > 0)&&(isNaN(document.entry.child_c.value)==true)){ window.alert("宿泊人数（子供）は半角数字で入力してください");document.entry.child_c.focus();document.entry.child_c.select();return;}
   if ((document.entry.child_c.value.length > 0)&&(document.entry.child_c.value < 0)){ window.alert("宿泊人数（子供）は０以上の数字を入力してください");document.entry.child_c.focus();document.entry.child_c.select();return;}
   if ((document.entry.room.value.length == 0) || (document.entry.room.value == "")){ window.alert("部屋数を入力してください");document.entry.room.focus();return;}
   if (isNaN(document.entry.room.value)==true){ window.alert("部屋数は半角数字で入力してください");document.entry.room.focus();document.entry.room.select();return;}
   if (document.entry.room.value <= 0){ window.alert("部屋数は０以上の数字を入力してください");document.entry.room.focus();document.entry.room.select();return;}
   document.entry.submit();
}

function allsearch(){
   var pc_id = document.entry.pc_id.value;
   location.href="index.php?mode=all&pc_id="+pc_id;
}

function changeColor(num){
  
  var id = "td"+num;
  var menuid = "menu"+num;
  var markid = "mark"+num;
  
  if(document.all){
     document.all(id).style.backgroundColor="#FF6666";
     document.all(menuid).style.color="#FFFFFF";
     document.all(markid).src="../img_489ban/white.gif";
  }else if(document.layers){
     
  }else if(document.getElementById){
     document.getElementById(id).style.backgroundColor="#FF6666";
     document.getElementById(menuid).style.color="#FFFFFF";
     document.getElementById(markid).src="../img_489ban/white.gif";
  }
}

function returnColor(num){
  
  var id = "td"+num;
  var menuid = "menu"+num;
  var markid = "mark"+num;
  
  if(document.all){
     document.all(id).style.backgroundColor="#eeeeee";
     document.all(menuid).style.color="#0000FF";
     document.all(markid).src="../img_489ban/red.gif";
  }else if(document.layers){
     
  }else if(document.getElementById){
     document.getElementById(id).style.backgroundColor="#eeeeee";
     document.getElementById(menuid).style.color="#0000FF";
     document.getElementById(markid).src="../img_489ban/red.gif";
  }
}
//-->