function showRatingForm() {
  document.getElementById('rating-output').style.display="none";
  document.getElementById('rating-box-link').style.display="none";
  document.getElementById('rating-form').style.display="block";
}

function submitRatingForm(x){

  //ff
  //document.forms.ratingform.rating.value = x;
  //document.forms.ratingform.submit();
  //alert (document.forms.ratingform.rating.value);

  document.getElementById('rating').value=x;
  document.getElementById("ratingform").submit();
}


function ix_toogle_comments(){


  /*
  if (document.getElementById('cments').style.display == 'block') {
    document.getElementById('cments').style.display="none";
  } else {
    document.getElementById('cments').style.display="block";
  }*/

  document.getElementById('cments').style.display="block";
  document.getElementById('show-comments-link').style.display="none";



}

function ix_show_preview(){

	// get form data
	var text= document.getElementById('comment').value;
	var username= document.getElementById('name').value;
	var now= new Date();

	// format output for now

	var monthNames = new Array("Januar", "Februar", "M�rz", "April", "Mai", "Juni", "Juli", "August", "September", "Oktober", "November", "Dezember");

	var nullDate = now.getDate();
	if(nullDate <=10 ){
		nullDate ='0'+nullDate;
	}

	var date ="Am <span>"+nullDate+". "+monthNames[now.getMonth()]+" "+now.getFullYear();+"</span>,"+now.getHours()+":"+now.getMinutes();





	// convert \n to br
	text= text.replace(/\n/g, "<br>");

	// clear certain inputs...

	// write form data
	document.getElementById('preview-text').innerHTML = '<b>PREVIEW:</b><br/>'+text;
	document.getElementById('preview-user').innerHTML = username;
	document.getElementById('preview-date').innerHTML = date;

	// show preview entry
	document.getElementById('preview-con').style.display ='block';

}


function setRateInfo(rate){
		if (rate == 0){
			// not used here anymore
			//rate = document.getElementById('rating');
			//var tmp = rate.className;
			//var rate = tmp.substr(tmp.length-1,1);
			//rate = parseInt(rate);
			//initRate = parseInt(initRate.className.substr(initRate.length-1,1)));
		}
		
		var info = '';
		
		switch(rate){
			case (1):
				info = '- 1 Stern';
				break;
			case (2):
				info = '- 2 Sterne';
				break;
			case (3):
				info = '- 3 Sterne';
				break;
			case (4):
				info = '- 4 Sterne';
				break;
			case (5):
				info = '- 5 Sterne';
				break;
			default:
				info = '';
		}
		document.getElementById('rate-info').innerHTML = info;
}