function checkOpenetForm()
{
	var status=true;
	
	if(document.forms.openetMaterial.name.value=="") status=false;
        if(schoolTabSelected) {
	if(document.forms.openetMaterial.school.value=="") status=false;
	if(document.forms.openetMaterial.theme.value=="") status=false;
        }
        else {
            if(document.forms.openetMaterial.company_name.value=="") status=false;
        }
	if(document.forms.openetMaterial.zip.value=="") status=false;
	if(document.forms.openetMaterial.address.value=="") status=false;
	if(document.forms.openetMaterial.phone.value=="") status=false;
	if(document.forms.openetMaterial.city.value=="") status=false;
	if(document.forms.openetMaterial.email.value=="") status=false;
	
	if(status)
	{
		return true;
	}
	else
	{
		alert('Täytä kaikki kentät!');
		return false;
	}
	
}