// JavaScript Document
function setPrice(Response){
	//alert(Response);
	var price = document.getElementById('price');
	if(Response == '0.00'){
		goURL('?action=showorder');
		}
	else{
		price.innerHTML = Response;
		}
	}
	
function increaseAmount(id){
	var obj = document.getElementById(id);
	var currentAmount = parseInt(obj.innerHTML);
		currentAmount += 1;
	obj.innerHTML = currentAmount;
	}
	
function decreaseAmount(id){
	var obj = document.getElementById(id);
	var currentAmount = parseInt(obj.innerHTML);
	if(currentAmount > 1){
		currentAmount -= 1;
		obj.innerHTML = currentAmount;
		}
	else{
		var objParent = obj.parentNode.parentNode.parentNode.parentNode;
		var objContainer = objParent.parentNode;
		killObject(objContainer,objParent);
		}
	}
	
function submitForm(formId){
	//alert(formId);
	var check = checkForm(formId);
	//alert(check);
	if(check){
		var obj = document.getElementById(formId);
		obj.submit();
		}
	}
	
function checkForm(container){
	var check = true;
	var formContainer = document.getElementById(container); // Element u kome se nalaze svi delovi forme
	var inputElements = formContainer.getElementsByTagName('INPUT'); // Svi elementi tipa INPUT
	var selectElements = formContainer.getElementsByTagName('SELECT'); // Svi Elementi tipa SELECT
	var textareaElements = formContainer.getElementsByTagName('TEXTAREA'); // Svi Elementi tipa TEXTAREA

	for(i=0; i<inputElements.length; i++){
		if(inputElements[i].type != 'button' & inputElements[i].value == ''){
			check = false;
			inputElements[i].style.borderColor = 'red';
			}
		else{
			inputElements[i].style.borderColor = 'black';
			}
		}
	for(i=0; i<selectElements.length; i++){
		if(selectElements[i].value == ''){
			check = false;
			selectElements[i].style.borderColor = 'red';
			}
		else{
			selectElements[i].style.borderColor = 'black';
			}
		}
	for(i=0; i<textareaElements.length; i++){
		if(textareaElements[i].value == ''){
			check = false;
			inputElements[i].style.borderColor = 'red';
			}
		else{
			inputElements[i].style.borderColor = 'black';
			}
		}
	return(check);
	}
	
	
function checkCountry(){
	var countryID = document.getElementById('countryID');
	var postdelivery = document.getElementById('postdelivery');
	var bankaccount = document.getElementById('bankaccount');
	var payOptionInfo = document.getElementById('payoptionInfo');
	
	if(countryID.value != 'sr'){
		ajaxRequest('payCountryCheck.php', 'action=nopostdelivery', checkCountryResponse);
		postdelivery.disabled = "disabled";
		bankaccount.checked = "checked";
		}
	else{
		payOptionInfo.innerHTML = "";
		postdelivery.disabled = "";
		}
	}
function checkCountryResponse(Response){
	var payOptionInfo = document.getElementById('payoptionInfo');
	payOptionInfo.innerHTML = Response;
	}