function k_init() {
		$j.ajax({
  		url: ajaxurl + "?getform=true",
  		success: function(data) {
    			$j('#k_content').html(data);
    			var options = {};
    			//$j("#k_content").show('clip',options,500);
    			$j("#k_content").fadeIn();
    			$j('#kloader').hide();
    			var settings = {
      				tl: { radius: 5 },
      				tr: { radius: 5 },
      				bl: { radius: 5 },
      				br: { radius: 5 },
      				antiAlias: true
    			} 

    			var divObj = document.getElementById("k_button_rechnen"); 
    			curvyCorners(settings, divObj);
    			var divObj = document.getElementById("k_button_reset"); 
    			curvyCorners(settings, divObj);
  			}
		});
	}
	function clReset() {
		$j('#kloader').show();
		$j.ajax({
  		url: ajaxurl + "?getform=true",
  		success: function(data) {
    			$j('#k_content').html(data);
    			var options = {};
    			//$j("#k_content").show('clip',options,500);
    			$j("#k_content").fadeIn();
    			$j('#kloader').hide();
  			}
		});
	}
	
	function clModel(m,i) {
		id = $j(m).val();
		$j('#kloader').show();
		$j('k_img').src = '';
		$j("#k_img").attr("src",imgurl+""+i);
		if($j('input:radio[name=produkt]:checked').val()) {
			$j('#k_anzdau').fadeOut("fast", function() {
    			$j.ajax({
  				url: ajaxurl + "?getanzahldauerreset=1",
  					success: function(data) {
    					$j('#k_anzdau').html(data);
    					var options = {};
    					$j("#k_anzdau").fadeIn("fast");
  					}
				});
				
				$j.ajax({
  				url: ajaxurl + "?getrechnerreset=1",
  					success: function(data) {
    					$j('#k_rechner').html(data);
    					var options = {};
    					$j("#k_rechner").fadeIn("fast");
  					}
				});
  			});
		}
		
		
		$j('#k_produkt').fadeOut("fast", function() {
    		$j.ajax({
  			url: ajaxurl + "?getproduktebymodel=" + id,
  				success: function(data) {
    				$j('#k_produkt').html(data);
    				var options = {};
    				$j("#k_produkt").fadeIn("fast");
    				$j('#kloader').hide();
  				}
			});
  		});
	}
	
	function clProdukt(p) {
		pid = $j(p).val();
		$j('#kloader').show();
		$j('#k_anzdau').fadeOut("fast", function() {
    		$j.ajax({
  			url: ajaxurl + "?getanzahldauer=" + pid,
  				success: function(data) {
    				$j('#k_anzdau').html(data);
    				var options = {};
    				$j("#k_anzdau").fadeIn("fast");
    				$j('#kloader').hide();
  				}
			});
			$j.ajax({
  				url: ajaxurl + "?getrechnerenable=1",
  					success: function(data) {
    					$j('#k_rechner').html(data);
    					var options = {};
    					$j("#k_rechner").fadeIn("fast");
  					}
			});
  		});
	}
	
	function clRechne() {
		mid = $j('input:radio[name=model]:checked').val();
		pid = $j('input:radio[name=produkt]:checked').val();
		
		anzahl = $j('#k_select_anzahl option:selected').val();
		dauer = $j('#k_select_dauer option:selected').val();
		
		
		$j('#kloader').show();
		$j.ajax({
  		url: ajaxurl + "?getrechne=1&model=" + mid + "&produkt=" + pid + "&anzahl=" + anzahl + "&dauer=" + dauer,
  		success: function(data) {
    			$j('#k_rechner').html(data);
    			var options = {};
    			$j("#k_rechner").fadeIn("fast");
    			$j('#kloader').hide();
  			}
		});
	}