function changeProp(objId,x,theProp,theValue) {
  var obj = null; with (document){ if (getElementById)
  obj = getElementById(objId); }
  if (obj){
    if (theValue == true || theValue == false)
      eval("obj.style."+theProp+"="+theValue);
    else eval("obj.style."+theProp+"='"+theValue+"'");
  }
}

var isFormOk;	// is the form ok?

function checkForm(){
	isFormOk = 1;
	changeProp('pakollisia','','color','#000','DIV');
	changeProp('Nimi','','border','1px solid #ccc','DIV');
	changeProp('Nimi','','backgroundColor','#fff','DIV');
	changeProp('Sposti','','border','1px solid #ccc','DIV');
	changeProp('Sposti','','backgroundColor','#fff','DIV')
	changeProp('Viesti','','border','1px solid #ccc','DIV');
	changeProp('Viesti','','backgroundColor','#fff','DIV')
	
	if(document.getElementById('Nimi').value == ""){
		changeProp('pakollisia','','color','#fba919','DIV');
		changeProp('Nimi','','border','1px solid #000','DIV');
		changeProp('Nimi','','backgroundColor','#fba919','DIV');
		isFormOk = 0;
	}
	if(document.getElementById('Sposti').value == ""){
		changeProp('pakollisia','','color','#fba919','DIV');
		changeProp('Sposti','','border','1px solid #000','DIV');
		changeProp('Sposti','','backgroundColor','#fba919','DIV');
		isFormOk = 0;
	}
	if(document.getElementById('Viesti').value == ""){
		changeProp('pakollisia','','color','#fba919','DIV');
		changeProp('Viesti','','border','1px solid #000','DIV');
		changeProp('Viesti','','backgroundColor','#fba919','DIV');
		isFormOk = 0;
	}
	
	if(isFormOk == 1){
		document.getElementById('commentform').submit();
	}else{
		alert('Kaikki yhteystietokentät ovat pakollisia.');		

	}

}

function checkForm2(){
	isFormOk = 1;
	changeProp('pakollisia','','color','#000','DIV');
	changeProp('Nimi','','border','1px solid #ccc','DIV');
	changeProp('Nimi','','backgroundColor','#fff','DIV');
	changeProp('Sposti','','border','1px solid #ccc','DIV');
	changeProp('Sposti','','backgroundColor','#fff','DIV');
	changeProp('Viesti','','border','1px solid #ccc','DIV');
	changeProp('Viesti','','backgroundColor','#fff','DIV');
	changeProp('osoite','','border','1px solid #ccc','DIV');
	changeProp('osoite','','backgroundColor','#fff','DIV');
	changeProp('postinro','','border','1px solid #ccc','DIV');
	changeProp('postinro','','backgroundColor','#fff','DIV');	
	changeProp('koko','','border','1px solid #ccc','DIV');
	changeProp('koko','','backgroundColor','#fff','DIV');	
	
	
	if(document.getElementById('Nimi').value == ""){
		changeProp('pakollisia','','color','#fba919','DIV');
		changeProp('Nimi','','border','1px solid #000','DIV');
		changeProp('Nimi','','backgroundColor','#fba919','DIV');
		isFormOk = 0;
	}
	if(document.getElementById('osoite').value == ""){
		changeProp('pakollisia','','color','#fba919','DIV');
		changeProp('osoite','','border','1px solid #000','DIV');
		changeProp('osoite','','backgroundColor','#fba919','DIV');
		isFormOk = 0;
	}	
	if(document.getElementById('postinro').value == ""){
		changeProp('pakollisia','','color','#fba919','DIV');
		changeProp('postinro','','border','1px solid #000','DIV');
		changeProp('postinro','','backgroundColor','#fba919','DIV');
		isFormOk = 0;
	}		
	if(document.getElementById('koko').value == ""){
		changeProp('pakollisia','','color','#fba919','DIV');
		changeProp('koko','','border','1px solid #000','DIV');
		changeProp('koko','','backgroundColor','#fba919','DIV');
		isFormOk = 0;
	}		
	if(document.getElementById('Sposti').value == ""){
		changeProp('pakollisia','','color','#fba919','DIV');
		changeProp('Sposti','','border','1px solid #000','DIV');
		changeProp('Sposti','','backgroundColor','#fba919','DIV');
		isFormOk = 0;
	}
	if(document.getElementById('Viesti').value == ""){
		changeProp('pakollisia','','color','#fba919','DIV');
		changeProp('Viesti','','border','1px solid #000','DIV');
		changeProp('Viesti','','backgroundColor','#fba919','DIV');
		isFormOk = 0;
	}
	
	if(isFormOk == 1){
		document.getElementById('commentform').submit();
	}else{
		alert('Kaikki yhteystietokentät ovat pakollisia.');		

	}

}