function selectRegion() 
{
	var el = document.getElementById('selectReg');
	var el2 = document.getElementById('HowDoYouWant');
	
	if(el.options[el.selectedIndex].value!=26949) {
		clearOptions(el2);
		doAddOptions (el2, 26927, 'Банківський переказ',null)
		ShowBankReqs();
	} else {
		var nval = el2.options[el2.selectedIndex].value;
		clearOptions(el2);
		doAddOptions (el2, 26927, 'Банківський переказ',nval);
		doAddOptions(el2, 26926, 'Готівкою в касі банку',nval);
		if(el2.options[el2.selectedIndex].value==26926) document.getElementById("bankrek").style.display="none";
	}
}

    function clearOptions (obj) 
    {
        for (var i=obj.options.length-1; i >= 0; i--) {
              obj.removeChild(obj[i])
        }
    }
   
    
  	

    function doAddOptions (obj, value, text, selectedVal) 
    {
        var oOption = document.createElement("option");
        oOption.appendChild(document.createTextNode(text));
        oOption.setAttribute("value", value);
        
         if(selectedVal==value) oOption.selected = true;
         
        obj.appendChild(oOption);
    }
    

function ShowBankReqs() {
	SelectBox = document.getElementById("HowDoYouWant");	
	//if (SelectBox.selectedIndex == 1) {
		if(SelectBox.options[SelectBox.selectedIndex].value==26927){
		
		document.getElementById("bankrek").style.display="block";
	} else {
		document.getElementById("bankrek").style.display="none";
	}
}

function showItem(checkField, showField) {
	if (document.getElementById(checkField).checked) {
		document.getElementById(showField).style.display ='block';
	} else {
		document.getElementById(showField).style.display ='none';
	}
}

function hideItem(checkField, hideField) {
	if (document.getElementById(checkField).checked) {
		document.getElementById(hideField).style.display = 'none';
	} else {
		document.getElementById(hideField).style.display = 'block';
	}
}

function isAddProfit(val) {
	if (val) {
		document.getElementById('additional-income').style.display='block';
	} else {
		document.getElementById('additional-income').style.display='none';
	}
}

function correspWay(item) {
	if (item=='e-male') {
		document.getElementById('Corresp').style.display='none';
	} else {
		document.getElementById('Corresp').style.display='block';
	}
}