<!--
function load_image(){
    var elem = document.getElementById("metroimage");
	elem.style.display='block';
}

function select_metro(elem)
{
var arr;
switch (elem.id)
{
case "all":
arr = new Array();
opt = document.getElementById("metro_s");

len = opt.options.length;

for (var i = 0; i < len; i++)
{
	arr[i] = opt.options[i].value;
}
break;

case "center":
arr = new Array(7, 134, 136, 35, 117, 48, 137, 75, 87, 12, 132, 122, 100, 28, 52, 133, 71, 8, 118, 175, 174, 33, 103, 34, 74, 32, 73, 49, 10, 31, 9, 119, 72, 53, 30, 120, 159, 158, 161, 160, 29, 121, 88, 11);
break;

case "center3":
arr = new Array(70, 69, 68, 4, 5, 6, 116, 115, 114, 106, 105, 104, 36, 37, 38, 47, 46, 45, 85, 84, 86, 76, 77, 78, 138, 139, 140, 13, 14, 15, 123, 124, 125, 99, 98, 97, 27, 26, 157, 54, 55, 56, 171, 170, 169, 162, 163);
break;

case "m1":
arr = new Array(40, 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 157, 25, 24, 23, 196, 189, 190, 191, 192, 193, 194, 195);
break;

case "m2":
arr = new Array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 18, 15, 19, 20, 21, 22);
break;

case "m3":
arr = new Array(41, 42, 43, 44, 45, 46, 47, 48, 49, 159, 160, 52, 171, 170, 169, 168, 167, 166);
break;

case "m4":
arr = new Array(62, 61, 60, 59, 58, 57, 56, 55, 54, 52, 161, 158, 53);
break;

case "m5":
arr = new Array(48, 35, 136, 134, 7, 133, 52, 28, 100, 132, 12, 75);
break;

case "m6": //Калужско-Рижская
arr = new Array(89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 88, 74, 103, 102, 136, 104, 105, 106, 107, 108, 109, 110);
break;

case "m7":
arr = new Array(63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 165);
break;

case "m8":
arr = new Array(173, 82, 83, 84, 85, 86, 87, 88);
break;

case "m9":
arr = new Array(182, 181, 180, 179, 178, 172, 156, 155, 130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117, 116, 115, 114, 113, 112, 111, 131, 135);
break;

case "m10": //Люблинская
arr = new Array(177, 176, 175, 174, 137, 138, 139, 140, 144, 141, 142, 143, 145, 146);
break;

case "m11": //Каховская
arr = new Array(17, 164, 15);
break;

}


if (elem.checked)
{
for (var i = 0; i < arr.length; i++)
{
var elem = document.getElementById("pp"+arr[i]);
elem.style.display = "none";
checkMetro(arr[i]);
}
}
else
{
for (var i = 0; i < arr.length; i++)
{
var elem = document.getElementById("pp"+arr[i]);
elem.style.display = "block";
checkMetro(arr[i]);
}
}

}
function checkMetro(m_id)
{
var elem = document.getElementById("pp"+m_id);

if (elem.style.display == "none")
{
elem.style.display = "block";

opt = document.getElementById("metro_s");
opt2 = document.getElementById("metro");

len = opt.options.length;
len2 = opt2.options.length;

var op_num = -1;
for(var i = 0; i < len; i++)
{
    if(opt.options[i].value == m_id)
    {
        op_num = i;
        break;
    }
}
if (op_num != -1)
{
    opt2.options[len2] = new Option(opt.options[op_num].text, opt.options[op_num].value);
}
}
else
{
elem.style.display = "none";

opt = document.getElementById("metro");
opt2 = document.getElementById("metro_s");

len = opt.options.length;
len2 = opt2.options.length;

var op_num = -1;
for(var i = 0; i < len; i++)
{
    if(opt.options[i].value == m_id)
    {
        op_num = i;
        break;
    }
}
if (op_num != -1)
{
    opt.removeChild(opt.options[op_num]);
}
}
}

function add_m()
{
opt = document.getElementById("metro_s");
opt2 = document.getElementById("metro");

num_s = opt.options.selectedIndex;
m_id = opt.options[num_s].value;

if (opt.options.selectedIndex!=-1)
{
var elem = document.getElementById("pp"+m_id);
var len_d = opt2.options.length;

if(elem.style.display == "none")
{
    opt2.options[len_d] = new Option(opt.options[num_s].text, opt.options[num_s].value);
    elem.style.display = "block";
}
}
}

function del_m()
{
opt2 = document.getElementById("metro_s");
opt = document.getElementById("metro");

num_s = opt.options.selectedIndex;
m_id = opt.options[num_s].value;

if (opt.options.selectedIndex != -1)
{
var elem = document.getElementById("pp"+m_id);
if(elem.style.display != "none")
{
    opt.removeChild(opt.options[num_s]);
    opt.blur();
    elem.style.display = "none";
}
}
}

function checkValues(aForm)
{
opt = document.getElementById("metro");
if (opt.length>0)
{
for (i = 0; i < opt.length; i++)
{
opt.options[i].selected = true;
}

if (aForm.rooms.selectedIndex == 0)
{
aForm.rooms.disabled = true;
}
if (parseInt(aForm.price_from.value) <= 0)
{
aForm.price_from.disabled = true;
}
if (parseInt(aForm.price_to.value) <= 0 || aForm.price_to.value == "")
{
aForm.price_to.disabled = true;
}
if (parseInt(aForm.squfr.value) <= 0 || aForm.squfr.value == "")
{
aForm.squfr.disabled = true;
}
if (parseInt(aForm.squto.value) <= 0 || aForm.squto.value == "")
{
aForm.squto.disabled = true;
}
aForm.metro_s.disabled = true;
return true;
}
else
{
alert( "Необходимо выбрать станцию метро." );
return false;}

}
// -->