function submit_editform(){
if (document.getElementById('categoriesbox')){
	
	chk = false;
	if (document.getElementById('phase1')){
		for(i=1;i<=10;i++){
		if (document.getElementById('phase' + i).checked)chk=true;
		}
	}
	
	if (!chk) {
		alert('You have to select at least one phase.');
		document.getElementById('article_phases_txt').style.color = 'red';
		self.location.replace('#article_phases_loc');
		return false;
	}
	document.getElementById('article_phases_txt').style.color = '#222222';
	
	if (document.getElementById('categoriesbox').value == '') {
		alert('You have to select at least onecategory.');
		document.getElementById('article_categories_txt').style.color = 'red';
		self.location.replace('#article_categories_loc');
		return false;
	}
	document.getElementById('article_phases_txt').style.color = '#222222';

}
	nbutton = document.getElementById('tmpbutton')
	nbutton.name = "wpSave";
	nbutton.value = "save";
	document.getElementById('editform').submit();
}