function formcheck1 () {
	alerttext = "";
	formobj = document.getElementById("application");
	
	if (formobj.development.checked == false && formobj.test.checked == false &&
		formobj.support.checked == false && formobj.project_management.checked == false &&
		formobj.purchase.checked == false && formobj.marketing.checked == false) {
		
		alerttext += "- Please choose an area of activity!\n";
		
	}
	
	if (formobj.freelancer.checked == false && formobj.permanent.checked == false &&
		formobj.student.checked == false && formobj.others.checked == false 
		&& formobj.other_mode_of_employment.value == "") {
			
		alerttext += "- Please choose a mode of employment!\n";
	
	}
	
	if (alerttext != "") {
		alert(alerttext);
		return false;
	}
}

function formcheck2 () {
	alerttext = "";
	formobj = document.getElementById("application");
	
	upload_path = formobj.cv.value;
	splitString = upload_path.split("\\");
	uploadedfile = splitString[splitString.length-1];
	filetypeString = uploadedfile.split(".");
	filetype = filetypeString[filetypeString.length-1];
	
	if (filetype != "doc" && filetype != "pdf" && filetype != "") {
		alerttext += "- Please upload your CV as .pdf or .doc document!\n";
	}
	 
	if (formobj.entry_date.value == "") {
		alerttext += "- Please enter the possible date of joining!\n";
	}
	if (formobj.strengths.value == "") {
		alerttext += "- Please tell us about your strengths!\n";
	}
	
	if (alerttext != "") {
		alert(alerttext);
		return false;
	}
}

function formcheck3 () {
	alerttext = "";
	formobj = document.getElementById("application");
	
	if (formobj.firstname.value == "") {
		alerttext += "- Please enter your first name!\n";
	}
	if (formobj.surname.value == "") {
		alerttext += "- Please enter your surname!\n";
	}
	if (formobj.email.value == "") {
		alerttext += "- Please enter your email!\n";
	}
	
	if (alerttext != "") {
		alert(alerttext);
		return false;
	}
}

function submitForm(mode) {
	
	formobj = document.getElementById("application");
	formobj.mode.value = mode;
	formobj.submit();
	
}