<!--
function TestFormAndSend(){
	cnt=0;
	for(i=0;i<document.getElementById("orderform").elements.length;i++){
		if (document.getElementById("orderform").elements[i].name.substring(0,4)=="type"){
			if ((document.getElementById("orderform").elements[i].selectedIndex>0)&&(document.getElementById("orderform").elements[i+1].selectedIndex>0))
				cnt++;
			else if ((document.getElementById("orderform").elements[i].selectedIndex>0)||(document.getElementById("orderform").elements[i+1].selectedIndex>0)){
				if (document.getElementById("orderform").elements[i].selectedIndex==0){
					alert("Please choose the type of room!");
					document.getElementById("orderform").elements[i].focus();
					return;
				}
				else{
					alert("Please choose the amount of rooms!");
					document.getElementById("orderform").elements[i+1].focus();
					return;
				}
			}
		}
	}
	if (!cnt) alert("It is necessary to choose even one type and amount of rooms!");
	else{
		for(i=0;i<document.getElementById("orderform").elements.length;i++){
			if ((document.getElementById("orderform").elements[i].name.indexOf("NN")>=0)&&(document.getElementById("orderform").elements[i].value=="")){
				alert("Please fill the field!");
				document.getElementById("orderform").elements[i].focus();
				return;
			}
		}
	document.getElementById("orderform").submit();
	}
}
//-->