function change(id){
	var ID = document.getElementById(id);
	if(ID.style.display == ""){
		ID.style.display = "none";
	}
	else{
		ID.style.display = "";
	}
}

function reLabel(elName, val) {
	if (!is.dom) return;
	var el = document.getElementById(elName);
	if (el) el.innerHTML = val;
}

function iterateSwitch(id, status, start, end) {
	var k;
	for(k = start; k <= end; k++) switchVisibility(id + k, status);	
}

function switchVisibility(elem, status) {
  var elm;
  if(!is.dom) return;
  elm = document.getElementById(elem);
  if(elm) elm.style.display = (status) ? "" : "none";
}

function switchHidden(what) {
	//if (journeyTypeAction[what] != undefined) {
	//	return _submitFormButton(getFormByName(formName), 
	//journeyTypeAction[what][0], journeyTypeAction[what][1], journeyTypeAction[what][2]);
	//}
	switch(what) {
		case 'OW':
			iterateSwitch('depIataRow', 0, 2, 3);
			iterateSwitch('calendarDiv', 0, 1, 2);
			reLabel('from1suffix', '');
			reLabel('to1suffix', '');
			iterateSwitch('returnDate', 0, 1, 2);
			iterateSwitch('returnTime', 0, 1, 2);
			break;
		case 'RT':
			iterateSwitch('depIataRow', 0, 2, 3);
			iterateSwitch('calendarDiv', 1, 1, 2);
			reLabel('from1suffix', '');
			reLabel('to1suffix', '');
			iterateSwitch('returnDate', 1, 1, 2);
			iterateSwitch('returnTime', 1, 1, 2);
			break;
	}
}

function OpenPopup(url)
{
  var left=screen.width-400;
  window.open(url,"Taisykles","top=30, left="+left+", width=325,height=230,menubar=no,location=no, scrollbars=1");
}

function OpenPopup2(url)
{
  var left=screen.width-540;
  window.open('sveikinimas.php','Sveikinimas','top=30, left='+left+', width=525,height=363,toolbar=no,menubar=no,location=no,status=no');
}

function blinkIt() {
	if (!document.all) return;
	else {
		for(i=0;i<document.all.tags('blink').length;i++){
			s=document.all.tags('blink')[i];
			s.style.visibility=(s.style.visibility=='visible')?'hidden':'visible';
		}
	}
}