var one =  true
 var namber_select =  0

var xmlDoc=null;
function httpreq(urls,long_html){
	if(typeof window.ActiveXObject!='undefined'){
	xmlDoc=new ActiveXObject("Microsoft.XMLHTTP");
	xmlDoc.onreadystatechange=long_html;
	}
	else
	{
	xmlDoc=new XMLHttpRequest();
	xmlDoc.onload=long_html;
	}
xmlDoc.open("GET",urls,true);
xmlDoc.send(null);
}


function process(){
if(xmlDoc.readyState!=4)
if(httpRequest.status==200){
alert(httpRequest.responseText);
}else{
alert('Проблема с запросом.');
}
 var tt =xmlDoc.responseText
 
document.getElementById("select_city").innerHTML=tt;

}

/*	httpreq	*/
function metro(metro_v){
if(metro_v	==	null){
var url_metro = 'conf/metro.php?metro=505'
document.getElementById('addelement').innerHTML=''
}else{
var url_metro = 'conf/metro.php?metro=' + metro_v






document.getElementById('addelement').innerHTML='Все районы'
}
var lsd_metro = httpreq(url_metro,metro_html)
}

function metro_html(){
if(xmlDoc.readyState!=4)
if(httpRequest.status==200){
alert(httpRequest.responseText);
}else{
alert('Проблема с запросом.');
}

 var tt =xmlDoc.responseText
 one =  true
document.getElementById("metro_search").innerHTML=tt;
}






function city_s(city_v){
if(city_v	==	null){
var urls_city = 'conf/metro.php?city=698026'
httpreq(urls_city,city_html)

}
}
function city_html(){
if(xmlDoc.readyState!=4)
if(httpRequest.status==200){
alert(httpRequest.responseText);
}else{
alert('Проблема с запросом.');
}

 var tt =xmlDoc.responseText
document.getElementById("select_city").innerHTML=tt;
metro()
}
/*	запросы по умолчанию	*/













function delement(textdiv,metro){
var getmetro=document.getElementById(metro)
var getselect=document.getElementById('addelement')
var SumSel=document.getElementById("project").length
var op=SumSel
document.getElementById("project").options[op]=new Option(textdiv,metro);
getmetro.innerHTML=''

delete metro
delete textdiv

}



function addselect(){
	if(document.getElementById("project").value!=0){
			namber_select += 1
		var getselect=document.getElementById('addelement')
		var optionss=document.getElementById("project").options[document.getElementById('project').selectedIndex].text
		var metrovalue=document.getElementById("project").value
		var newDiv=document.createElement('b')
		var seler=document.getElementById("project").options[document.getElementById('project').selectedIndex]
		document.getElementById("project").removeChild(seler)

		if(one==true){
		var selers=document.getElementById("project").options[0]=null;
		document.getElementById("addelement").innerHTML= '';
		one=false
		}

if(namber_select	==	'4'){
newDiv.innerHTML='<font  class="ansertmetro" style=\"color: #d8d8d8;\" onmouseover=\"this.style.Color=\'#EAEAEA\'; this.style.cursor=\'hand\';" onmouseout="this.style.Color=\'#d8d8d8\';" onClick="delement(\''+optionss+'\','+metrovalue+')" id="'+metrovalue+'" ><input type="hidden" name="metro[]" value="'+metrovalue+'" checked>'+optionss+'</font><br />'
namber_select = 0 ;
}else{
newDiv.innerHTML='<font  class="ansertmetro" style=\"color: #d8d8d8;\" onmouseover=\"this.style.Color=\'#EAEAEA\'; this.style.cursor=\'hand\';" onmouseout="this.style.Color=\'#d8d8d8\';" onClick="delement(\''+optionss+'\','+metrovalue+')" id="'+metrovalue+'" ><input type="hidden" name="metro[]" value="'+metrovalue+'" checked>'+optionss+'</font>'
}
	getselect.appendChild(newDiv)
	}
}