function loginError(){
	 alert("The e-mail address you entered is not previously registered. Please try again!");
	 window.location="downloadform.php";
}
function valFormQuick() {
	if (document.getElementById('quickemail').value == ""){
		alert ("You have to enter a previously used, valid e-mail address");
		//window.location="downloadform.php";
		return false;
	}else{
		document.myform.action="submitform.php?mode=quick";
		//document.myform.submit();
		return true;
	}
}
function valForm() {
	foundCheckedOptionInst = false;
	foundCheckedOptionType = false;
	foundCheckedOptionFound = false;
	doSubmit=true;
	for (var x = 0; x < document.myform.field_using.length; x= x + 1){
		if (document.myform.field_using[x].checked == true){
			foundCheckedOptionInst = true;
		}
	}

	for (var x = 0; x < document.myform.field_type.length; x= x + 1){
		if (document.myform.field_type[x].checked == true){
			foundCheckedOptionType = true;
		}
	}
	
	for (var x = 0; x < document.myform.found.length; x= x + 1){
		if (document.myform.found[x].checked == true){
			foundCheckedOptionFound = true;
		}
	}
				
	if (document.myform.field_title.value == "") {
		alert("Please complete: Title.");
		doSubmit=false;
	}
	else if (document.myform.field_firstname.value == "") {
		alert("Please complete: First name.");
		doSubmit=false;
		
	}
	else if (document.myform.field_lastname.value == "") {
		alert("Please complete: Last name.");
		doSubmit=false;
		
	}
	else if (document.myform.field_institution.value == "") {
		alert("Please complete: Institution/Company.");
		doSubmit=false;
		
	}
	else if (document.myform.field_position.value == "") {
		alert("Please complete: Position.");
		doSubmit=false;
		
	}
	else if (document.myform.field_address.value == "") {
		alert("Please complete: Address.");
		doSubmit=false;
		
	}
	else if (document.myform.field_city.value == "") {
		alert("Please complete: City.");
		doSubmit=false;
		
	}
	else if (document.myform.field_zip.value == "") {
		alert("Please complete: Zip/Postal code.");
		doSubmit=false;
		
	}
	else if (document.myform.field_country.value == "") {
		alert("Please complete: Country.");
		doSubmit=false;
		
	}
	else if (document.myform.field_email.value == "") {
		alert("Please complete E-mail.");
		doSubmit=false;
		
	}
	else if (document.myform.field_phone.value == "") {
		alert("Please complete Phone.");
		doSubmit=false;
		
	}
	else if (document.myform.field_email.value.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) == -1) {
		alert("Please correct E-mail.");
		doSubmit=false;
		
	}
	else if ((document.myform.field_work1.checked == false) && (document.myform.field_work2.checked == false) && (document.myform.field_work3.checked == false) && (document.myform.field_work4.checked == false) && (document.myform.field_work5.checked == false)) {
		alert("Please complete: What kind of research do you conduct?");
		doSubmit=false;
		
	}
	else if (foundCheckedOptionInst == false){
		alert(" Please complete: The institution I am representing is:");
		doSubmit=false;
		
	}
	else if (foundCheckedOptionType == false){
		alert(" Please complete: What group of proteins do you work with?");
		doSubmit=false;
		
	}else if (foundCheckedOptionFound == false){
		alert(" Please complete: How did you find Nanoxis?");
		doSubmit=false;
		
	}
	if (doSubmit) {
		//document.myform.action="submitform.php?mode=full";
		return true;
	}else{
		return false;
		//window.location="downloadform.php";
	}
}