function displaySuche(){var a=document.getElementById("suche");if(a.style.display=="none"){a.style.display="block"}else{a.style.display="none"}}function updateModel(a){parent.document.garantieformular.typ.value=a;parent.document.garantieformular.seriennummer.focus();parent.displaySuche(false)}function setSubmitType(a){st=document.getElementById("submit_type");st.value=a}function findModel(){snr=document.getElementById("seriennummer").value;if(snr){st=document.getElementById("submit_type");st.value="part";document.garantieformular.submit()}};