function checkSpeedClubForm() {
	var f = document.forms['speedclubform'];
	var error = 0;
	
	document.getElementById('name').style.background = "#808080";
	document.getElementById('street').style.background = "#808080";
	document.getElementById('postalcode').style.background = "#808080";
	document.getElementById('city').style.background = "#808080";
	document.getElementById('email').style.background = "#808080";
	
	if( f.name.value == '' ) {
		error++;
		document.getElementById('name').style.background = "#800c00";
	}
	if( f.street.value == '' ) {
		error++;
		document.getElementById('street').style.background = "#800c00";
	}
	if( f.postalcode.value == '' ) {
		error++;
		document.getElementById('postalcode').style.background = "#800c00";
	}
	if( f.city.value == '' ) {
		error++;
		document.getElementById('city').style.background = "#800c00";
	}
	if( f.email.value == '' ) {
		error++;
		document.getElementById('email').style.background = "#800c00";
	}
	
	if( error > 0 ) return false;
	else return true;
	
}





function checkMediaForm() {
	var f = document.forms['mediaform'];
	var error = 0;
	
	document.getElementById('event').style.background = "#808080";
	document.getElementById('person1').style.background = "#808080";
	document.getElementById('job1').style.background = "#808080";
	document.getElementById('email').style.background = "#808080";
	
	if( f.event.value == '' ) {
		error++;
		document.getElementById('event').style.background = "#800c00";
	}
	if( f.person1.value == '' ) {
		error++;
		document.getElementById('person1').style.background = "#800c00";
	}
	if( f.job1.value == '' ) {
		error++;
		document.getElementById('job1').style.background = "#800c00";
	}
	if( f.email.value == '' ) {
		error++;
		document.getElementById('email').style.background = "#800c00";
	}
	
	if( error > 0 ) return false;
	else return true;
	
}


function checkPostituslistaForm() {
	var f = document.forms['postituslistaform'];
	var errori = 0;
	
	document.getElementById('name').style.background = "#808080";
	document.getElementById('email').style.background = "#808080";
	
	if( f.name.value == '' ) {
		errori++;
		document.getElementById('name').style.background = "#800c00";
	}
	if( f.email.value == '' ) {
		errori++;
		document.getElementById('email').style.background = "#800c00";
	}
	
	if( errori > 0 ) return false;
	else return true;
	
}


function checkKumppanuusForm() {
	var f = document.forms['kumppanuusform'];
	var errori = 0;
	
	document.getElementById('name').style.background = "#808080";
	document.getElementById('email').style.background = "#808080";
	
	if( f.name.value == '' ) {
		errori++;
		document.getElementById('name').style.background = "#800c00";
	}
	if( f.email.value == '' ) {
		errori++;
		document.getElementById('email').style.background = "#800c00";
	}
	
	if( errori > 0 ) return false;
	else return true;
	
}

function tarkistaPituus(kentta, pituus)
{
  var ilm = document.getElementById('merkit');
  
  ilm.style.color = "#a1a1a1";
  ilm.style.fontWeight = "normal";
  
  if (kentta.value.length > pituus) {
  	ilm.style.color = "#ffc5c5";
  	ilm.style.fontWeight = "bold";
  	kentta.value = kentta.value.substring(0,pituus);
  }
}