function switchCType(val) {
	var obj1 = document.getElementById("ctype_company");
	var obj2 = document.getElementById("ctype_priv");
	
	if(val == 0) { //company
		obj1.style.visibility = "";
		obj1.style.display = "";
		obj2.style.visibility = "hidden";
		obj2.style.display = "none";
	} else { //priv
		obj2.style.visibility = "";
		obj2.style.display = "";
		obj1.style.visibility = "hidden";
		obj1.style.display = "none";
	}
}

function checkOrderform() {
	var formOk = true;
	var ctype = document.getElementById("ctype_1");

	
	if(ctype.checked == true) {
		//koll personnr
		//if(/^[0-9\-]{10, 13}$/.test(document.getElementById("f_ono").value) == false) formOk = false;

		//koll namn (längre än eller lika med 3 tecken/mindre än 30 tecken)
		var len = document.getElementById("f_pname").value.length;
		if(!(len >= 3 && len < 30)) formOk = false;
//		var len = document.getElementById("f_lname").value.length;
//		if(!(len >= 3 && len < 30)) formOk = false;

		//adress
		var len = document.getElementById("f_adress").value.length;
 		if(!(len >= 3 && len < 50)) formOk = false;

		if(!(len >= 3 && len < 50)) formOk = false;
		var len = document.getElementById("f_postno").value.length;
		if(!(len >= 4 && len < 10)) formOk = false;
		var len = document.getElementById("f_city").value.length;
		if(!(len >= 3 && len < 30)) formOk = false;
	} else {
		//koll personnr
		//if(/^[0-9\-]{10, 13}$/.test(document.getElementById("p_pno").value) == false) formOk = false;

		//koll namn (längre än eller lika med 3 tecken/mindre än 30 tecken)
		var len = document.getElementById("p_fname").value.length;
		if(!(len >= 3 && len < 30)) formOk = false;
		var len = document.getElementById("p_lname").value.length;
		if(!(len >= 3 && len < 30)) formOk = false;

		//adress
		var len = document.getElementById("p_street").value.length;
		if(!(len >= 3 && len < 50)) formOk = false;
		var len = document.getElementById("p_postno").value.length;
		if(!(len >= 4 && len < 10)) formOk = false;
		var len = document.getElementById("p_city").value.length;
		if(!(len >= 3 && len < 30)) formOk = false;
	}
	
	//antal
	var antal0 = document.getElementById("antal0");
	var val0 = antal0.options[antal0.selectedIndex].value;
	var antal1 = document.getElementById("antal2");
	var val1 = antal1.options[antal1.selectedIndex].value;
	if(val0+val1 <= 0) formOk = false;
	
	//agreement
//	var chk = document.getElementById("godk").checked;
//	if(chk != true) formOk = false;

	return formOk;
}