/***********************************************
* BILDER- UND TEXTTAUSCH FUER PORTFOLIO-FUNKTION
***********************************************/

  oGross1 = new Image();
  oGross1.src = "http://www.katschke-design.de/_bilder/produktdesign/foto-01.jpg";
  oGross2 = new Image();
  oGross2.src = "http://www.katschke-design.de/_bilder/produktdesign/foto-02.jpg";
  oGross3 = new Image();
  oGross3.src = "http://www.katschke-design.de/_bilder/produktdesign/foto-03.jpg";
		
  oGross20 = new Image();
  oGross20.src = "http://www.katschke-design.de/_bilder/officedesign/foto-01.jpg";
  oGross21 = new Image();
  oGross21.src = "http://www.katschke-design.de/_bilder/officedesign/foto-02.jpg";
  oGross22 = new Image();
  oGross22.src = "http://www.katschke-design.de/_bilder/officedesign/foto-03.jpg";
  oGross23 = new Image();
  oGross23.src = "http://www.katschke-design.de/_bilder/officedesign/foto-04.jpg";
  oGross24 = new Image();
  oGross24.src = "http://www.katschke-design.de/_bilder/officedesign/foto-05.jpg";
  oGross25 = new Image();
  oGross25.src = "http://www.katschke-design.de/_bilder/officedesign/foto-06.jpg";
  oGross26 = new Image();
  oGross26.src = "http://www.katschke-design.de/_bilder/officedesign/foto-07.jpg";
  oGross27 = new Image();
  oGross27.src = "http://www.katschke-design.de/_bilder/officedesign/foto-08.jpg";
  oGross28 = new Image();
  oGross28.src = "http://www.katschke-design.de/_bilder/officedesign/foto-09.jpg";		
		
	 oGross40 = new Image();
  oGross40.src = "http://www.katschke-design.de/_bilder/packaging/foto-01.jpg";
  oGross41 = new Image();
  oGross41.src = "http://www.katschke-design.de/_bilder/packaging/foto-02.jpg";
		
	 oGross60 = new Image();
  oGross60.src = "http://www.katschke-design.de/_bilder/corporate-architecture/foto-01.jpg";
  oGross61 = new Image();
  oGross61.src = "http://www.katschke-design.de/_bilder/corporate-architecture/foto-02.jpg";
  oGross62 = new Image();
  oGross62.src = "http://www.katschke-design.de/_bilder/corporate-architecture/foto-03.jpg";
  oGross63 = new Image();
  oGross63.src = "http://www.katschke-design.de/_bilder/corporate-architecture/foto-04.jpg";		
		
	 oGross80 = new Image();
  oGross80.src = "http://www.katschke-design.de/_bilder/urban-design/foto-01.jpg";
  oGross81 = new Image();
  oGross81.src = "http://www.katschke-design.de/_bilder/urban-design/foto-02.jpg";																								

  function bildwechsel(tauschplatz, bildobjekt)
  {
   document.getElementById(tauschplatz).src = bildobjekt.src;
  }

  function los(textwechsel) 
  { 
   document.getElementById("bildunterschrift").innerHTML=textwechsel; 
  }
/***********************************************/


// +++++++++++++++++++++++++++++++++++++++++++++++//
/*           KONTAKTFORMULAR-FARBWECHSLER         */
// +++++++++++++++++++++++++++++++++++++++++++++++//

function inputColorChange(feldObject, new_style) 
 { 
  feldObject.className=new_style;
 }
// +++++++++++++++++++++++++++++++++++++++++++++++//



/***********************************************
* SKRIPT FORMULAR
***********************************************/
function checkform_kontakt()
 {
 if(document.getElementById('name').value == "")
   {
    alert("Bitte geben Sie Ihren Namen ein");
    document.getElementById('name').focus();
    return false;
   } 
   
  if ((document.getElementById('e_mail').value.indexOf('@', 0) == -1) || (document.getElementById('e_mail').value.indexOf('.') == -1)) 
  {
   alert("Bitte geben Sie eine gültige E-Mail-Adresse ein");
   document.getElementById('e_mail').focus();
   return false;
  } 
    
  else
   {
    document.getElementById('kontaktform').submit();
    return document.getElementById('kontaktform').submit()
   }
 }
/***********************************************/