/* FUNCTIONS
------------------------------------------------------------------------------*/

function checkInput(){

	var url = 'inc/saveInput.php';
  var pars = Form.serialize('answer');

  $('err_datas').hide();
  $('err_email').hide();
  $('err_radio').hide();
  $('err_again').hide();
  $('err_tnb').hide();
  $('msg_ok').hide();

	new Ajax.Request(url, {
		parameters: pars,
    method: 'POST',
    onSuccess: function(transport) {
    	if (transport.responseText == 'err_datas') {
    	  $('err_datas').show();
    	}else if(transport.responseText == 'err_email'){
    	  $('err_email').show();
    	}else if(transport.responseText == 'err_radio'){
    	  $('err_radio').show();
    	}else if(transport.responseText == 'err_again'){
    	  $('err_again').show();
    	}else if(transport.responseText == 'err_tnb'){
    	  $('err_tnb').show();
    	}else{
				//hightlightDiv('msg_ok','vielen dank. dein kommentar wurde gespeichert und ist beim nächsten seitenaufruf sichtbar!');
				$('datas').hide();
        $('radios').hide();
				$('btn').hide();

        $('msg_ok').show();
        $('name').value = '';
				$('email').value = '';

    	}
    }
  });



}


function getContentWidth(){
  var cw = 0;
  var margin = 3000;
  for (var i = 1; i < 24; i++){
    //alert($('d' + i).getWidth())
    cw += Number($('d' + i).getWidth());
  }
  cw = cw + margin;
  cw = cw + 1500;

  //alert(cw);
  $('container').setStyle({
    width: cw + 'px'
  });

}



/* BLANKWIN
/* written by Alen Grakalic, provided by Css Globe (cssglobe.com)
/* http://cssglobe.com/post/1281/open-external-links-in-new-window-automatically/
------------------------------------------------------------------------------*/

this.blankwin = function(){
	var hostname = window.location.hostname;
	hostname = hostname.replace("www.","").toLowerCase();
	var a = document.getElementsByTagName("a");
	this.check = function(obj){
		var href = obj.href.toLowerCase();
		return (href.indexOf("http://")!=-1 && href.indexOf(hostname)==-1) ? true : false;
	};
	this.set = function(obj){
		obj.target = "_blank";
		//obj.className = "";
	};
	for (var i=0;i<a.length;i++){
		if(check(a[i])) set(a[i]);
	};
};



// script initiates on page load.

this.addEvent = function(obj,type,fn){
	if(obj.attachEvent){
		obj['e'+type+fn] = fn;
		obj[type+fn] = function(){obj['e'+type+fn](window.event );}
		obj.attachEvent('on'+type, obj[type+fn]);
	} else {
		obj.addEventListener(type,fn,false);
	};
};
addEvent(window,"load",blankwin);