var run=1;
function check(int_d) {
  var ok=1;
  var ok_check_in=1;
  var ok_check_out=1;
  cnt = new Array();
  var rc='1px solid #ff0000',orc='1px solid #ced0a2',lc='2px solid #ff0000',olc='1px solid #ced0a2';
  var rb='#FFCCCC',orb='#ffffff';

  if(run) {
  	if (document.forms['order_form']){
      if(undefined===document.forms['order_form']) {clearInterval(newsAddInterval); return;}
	    var frm=document.forms['order_form'];

	    if(frm.elements['fname']){
	    	var fname=frm.elements['fname'];
	    	var fnameSymbolsRE=/[^a-zA-Zа-яА-Я- ]/;
	    	if(fnameSymbolsRE.test(fname.value)) {fname.style.backgroundColor=rb;ok=0;}else {fname.style.backgroundColor=orb;}
	    	if(!fname.value) {fname.style.borderLeft=lc;ok=0;} else {fname.style.borderLeft=olc;}
	    }

	    if(frm.elements['lname']){
	    	var lname=frm.elements['lname'];
	    	var lnameSymbolsRE=/[^a-zA-Zа-яА-Я- ]/;
	    	if(lnameSymbolsRE.test(lname.value)) {lname.style.backgroundColor=rb;ok=0;}else {lname.style.backgroundColor=orb;}
	    	if(!lname.value) {lname.style.borderLeft=lc;ok=0;} else {lname.style.borderLeft=olc;}
	    }

	    if(frm.elements['city']){
	    	var city=frm.elements['city'];
	    	var citySymbolsRE=/[^a-zA-Zа-яА-Я- ]/;
	    	if(citySymbolsRE.test(city.value)) {city.style.backgroundColor=rb;ok=0;}else {city.style.backgroundColor=orb;}
	    	if(!city.value) {city.style.borderLeft=lc;ok=0;} else {city.style.borderLeft=olc;}
	    }

	    if(frm.elements['country']){
	    	var country=frm.elements['country'];
	    	if(!country.value || country.value == -1) {country.style.borderLeft=lc;ok=0;} else {country.style.borderLeft=olc;}
	    }

	    if(frm.elements['email']){
    	var email=frm.elements['email'];
    	var emailSymbolsRE=/[^a-zA-Z0-9-_@.]/;
    	if(emailSymbolsRE.test(email.value)) {email.style.backgroundColor=rb;ok=0;}else {email.style.backgroundColor=orb;}
    	if(!email.value) {email.style.borderLeft=lc;} else {email.style.borderLeft=olc;}
    	var emailRE=/^[-!#$%&'*+\/0-9=?A-Z^_a-z{|}~](\.?[-!#$%&'*+\/0-9=?A-Z^_a-z{|}~])*@[a-zA-Z](-?[a-zA-Z0-9])*(\.[a-zA-Z](-?[a-zA-Z0-9])*)+$/;
    	if(!emailRE.test(email.value) && !emailSymbolsRE.test(email.value) && email.value)
        {email.style.border=rc;ok=0;}else {email.style.border=orc;}
    	if(!email.value) {email.style.borderLeft=lc;ok=0;}
    	}

    	if(frm.elements['phone']){
	    	var phone=frm.elements['phone'];
	    	var phoneSymbolsRE=/[^0-9-.+ ()]/;
	    	if(phoneSymbolsRE.test(phone.value)) {phone.style.backgroundColor=rb;ok=0;}else {phone.style.backgroundColor=orb;}
	    }

	    if(frm.elements['checkin']){
	    	var checkin=frm.elements['checkin'];
	    	var checkinSymbolsRE=/[^0-9-.\\/: ]/;
	    	if(checkinSymbolsRE.test(checkin.value)) {checkin.style.backgroundColor=rb;ok=0;}else {checkin.style.backgroundColor=orb;}
	    	if(!checkin.value) {checkin.style.borderLeft=lc;ok=0;ok_check_in=0;} else {checkin.style.borderLeft=olc;}
	    	var checkinRE=/^([0-9]{2})([\.|\/]{1})([0-9]{2})([\.|\/]{1})([0-9]{4})$/;
	    	if(!checkinRE.test(checkin.value) && !checkinSymbolsRE.test(checkin.value) && checkin.value)
	        {checkin.style.border=rc;ok=0;}else {checkin.style.border=orc;}
	    	if(!checkin.value) {checkin.style.borderLeft=lc;ok=0;ok_check_in=0;}
	    }

	    //if(ok_check_in == 1) {window.document.getElementById('check_out').style.display="block";} else {window.document.getElementById('check_out').style.display="none";}

	    if(frm.elements['checkout']){
	    	var checkout=frm.elements['checkout'];
	    	var checkoutSymbolsRE=/[^0-9-.\\/: ]/;
	    	if(checkoutSymbolsRE.test(checkout.value)) {checkout.style.backgroundColor=rb;ok=0;}else {checkout.style.backgroundColor=orb;}
	    	if(!checkout.value) {checkout.style.borderLeft=lc;ok=0;ok_check_out=0;} else {checkout.style.borderLeft=olc;}
	    	var checkoutRE=/^([0-9]{2})([\.|\/]{1})([0-9]{2})([\.|\/]{1})([0-9]{4})$/;
	    	if(!checkoutRE.test(checkout.value) && !checkoutSymbolsRE.test(checkout.value) && checkout.value)
	        {checkout.style.border=rc;ok=0;}else {checkout.style.border=orc;}
	    	if(!checkout.value) {checkout.style.borderLeft=lc;ok=0;ok_check_out=0;}
	    }
	    if(frm.elements['adults']){
	    	var adults=frm.elements['adults'];
	    	if(!adults.value || adults.value == -1) {adults.style.borderLeft=lc;ok=0;} else {adults.style.borderLeft=olc;}
	    }

	    if(frm.elements['apartment']){
	    	var apartment=frm.elements['apartment'];
	    	if(!apartment.value || apartment.value == -1) {apartment.style.borderLeft=lc;ok=0;} else {apartment.style.borderLeft=olc;}
	    }

	    if(frm.elements['rooms']){
	    	var rooms=frm.elements['rooms'];
	    	if(!rooms.value || rooms.value == -1) {rooms.style.borderLeft=lc;ok=0;} else {rooms.style.borderLeft=olc;}
	    }

	    if(frm.elements['flight']){
	    	var flight=frm.elements['flight'];
	    	var flightSymbolsRE=/[^a-zA-Zа-яА-Я0-9-\/\\:\.,!?+@()\-\!\?\n\r\'\` ]/;
	    	if(flightSymbolsRE.test(flight.value)) {flight.style.backgroundColor=rb;ok=0;}else {flight.style.backgroundColor=orb;}
	    }

	    if(frm.elements['arrival']){
	    	var arrival=frm.elements['arrival'];
	    	var arrivalSymbolsRE=/[^a-zA-Zа-яА-Я0-9-\/\\:\.,!?+@()\-\!\?\n\r\'\` ]/;
	    	if(arrivalSymbolsRE.test(arrival.value)) {arrival.style.backgroundColor=rb;ok=0;}else {arrival.style.backgroundColor=orb;}
	    }

	    if(frm.elements['comment']){
	    	var comment=frm.elements['comment'];
	    	var commentSymbolsRE=/[^a-zA-Zа-яА-Я0-9-\/\\:\.,!?+@()\-\!\?\n\r\'\` ]/;
	    	if(commentSymbolsRE.test(comment.value)) {comment.style.backgroundColor=rb;ok=0;}else {comment.style.backgroundColor=orb;}
	    }

	    if(frm.elements['promocode']){
    	var promocode=frm.elements['promocode'];
    	var promocodeSymbolsRE=/[^a-zA-z0-9]/;
    	if(promocodeSymbolsRE.test(promocode.value)) {promocode.style.backgroundColor=rb;ok=0;}else {promocode.style.backgroundColor=orb;}
    	var promocodeRE=/^[a-zA-z0-9]{5}$/;
    	if(!promocodeRE.test(promocode.value) && !promocodeSymbolsRE.test(promocode.value) && promocode.value)
        {promocode.style.border=rc;ok=0;}else {promocode.style.border=orc;}
    	}

	    if(frm.elements['terms']){
	    	var terms=frm.elements['terms'];
	    	if(!terms.checked) {terms.style.borderLeft=lc;ok=0;} else {terms.style.borderLeft=olc;}
	    }

	    // if(frm.elements['sbut']){
    	// 	if(ok==1)frm.elements['sbut'].disabled=false;else frm.elements['sbut'].disabled=true;
    	// }
    }
  }
}

function computeLengthOfStay(){
  if (document.forms['order_form']){
    var frm=document.forms['order_form'];
    if(frm.elements['checkin'] && frm.elements['checkout']){
      xajax_computeLengthOfStay(frm.elements['checkin'].value, frm.elements['checkout'].value);
    }
  }
}

function getApartmentInfo(){
  if (document.forms['order_form']){
    var frm=document.forms['order_form'];
    xajax_getApartmentInfo(frm.elements['apartment'].value);
  }
}