function textCounter(field, countfield, maxlimit) {
if (field.value.length > maxlimit) // if too long...trim it!
field.value = field.value.substring(0, maxlimit);
// otherwise, update 'characters left' counter
else 
countfield.value = maxlimit - field.value.length;
}

function textCounter2(field, countfield, maxlimit) {
if (field.value.length > maxlimit) // if too long...trim it!
field.value = field.value.substring(0, maxlimit);
// otherwise, update 'characters left' counter
else 
countfield.value = maxlimit - field.value.length;
}




function foo(textarea,limit){
var val=textarea.value.replace(/\r/g,'').split('\n');
if(val.length>limit){
alert('Du kan inte använda mer än '+limit+' rader!');
textarea.value=val.slice(0,-1).join('\n')
}
}