function rtr()
{
var win;
win=window.open("popup_rtr.htm","NeuesFenster","width=400,height=551");      

win.setTimeout('window.close()',20000);
}


button1=new Image();
button1.src="images/navi/indikationen_1.jpg";
button2=new Image();
button2.src="images/navi/indikationen_2.jpg";
button3=new Image();
button3.src="images/navi/produkte_1.jpg";
button4=new Image();
button4.src="images/navi/produkte_2.jpg";
button5=new Image();
button5.src="images/navi/kontakt_1.jpg";
button6=new Image();
button6.src="images/navi/kontakt_2.jpg";
button7=new Image();
button7.src="images/navi/faqs_1.jpg";
button8=new Image();
button8.src="images/navi/faqs_2.jpg";
button9=new Image();
button9.src="images/navi/impressum_1.jpg";
button10=new Image();
button10.src="images/navi/impressum_2.jpg";
button11=new Image();
button11.src="images/navi/pfeil.jpg";
button12=new Image();
button12.src="images/navi/pfeil_r.jpg";
button13=new Image();
button13.src="images/navi/unternehmen_1.jpg";
button14=new Image();
button14.src="images/navi/unternehmen_2.jpg";
button15=new Image();
button15.src="images/navi/download_1.jpg";
button16=new Image();
button16.src="images/navi/download_2.jpg";
button17=new Image();
button17.src="images/navi/handelspartner_1.jpg";
button18=new Image();
button18.src="images/navi/handelspartner_2.jpg";
button19=new Image();
button19.src="images/navi/link_r.jpg";
button20=new Image();
button20.src="images/navi/link_bl.jpg";
button21=new Image();
button21.src="images/navi/link_r.jpg";
button22=new Image();
button22.src="images/navi/link_bl.jpg";
button23=new Image();
button23.src="images/navi/sicherheitsdatenblatt.jpg";
button24=new Image();
button24.src="images/navi/sicherheitsdatenblatt_2.jpg";
button25=new Image();
button25.src="images/navi/gebrauchsinformation.jpg";
button26=new Image();
button26.src="images/navi/gebrauchsinformation_2.jpg";
button27=new Image();
button27.src="images/navi/packungsbeilage.jpg";
button28=new Image();
button28.src="images/navi/packungsbeilage_2.jpg";
button29=new Image();
button29.src="images/navi/fachinformation_1.jpg";
button30=new Image();
button30.src="images/navi/fachinformation_2.jpg";

function change(tausch_bild_name,neues_bild_name)
{
window.document[tausch_bild_name].src = "images/"+neues_bild_name+".jpg";
}



function fenster(Target) {
application = window.open(Target,'Formular','status=0,top=150,left=300,scrollbars=no,resizable=0,width=440,height=490');
ver = eval("navigator.appVersion.charAt(0)");
if (ver>3) application.focus();
}



function form_check(form){
	
	if (form.Name.value==""){
		alert("Bitte Namen eingeben!");
		form.Name.focus();
		return false;
	}
	if (form.Vorname.value==""){
		alert("Bitte Vornamen eingeben!!");
		form.Vorname.focus();
		return false;
	}
	if (form.Strasse.value==""){
		alert("Bitte Strasse eingeben!!");
		form.Strasse.focus();
		return false;
	
	}
if (form.PLZ.value==""){
		alert("Bitte Postleitzahl eingeben!!");
		form.PLZ.focus();
		return false;
	
	}
if (form.Wohnort.value==""){
		alert("Bitte Wohnort eingeben!!");
		form.Wohnort.focus();
		return false;
	
	}

var Mailadresse= form.Email.value;
if (Mailadresse.indexOf('@') == -1 || Mailadresse.indexOf('.') == -1){
alert("Bitte geben Sie eine korrekte Email-Adresse ein");
form.Email.focus();
form.Email.select();
return false;
}
if (Mailadresse.indexOf('@') != Mailadresse.lastIndexOf('@')){
alert("Bitte geben Sie eine korrekte Email-Adresse ein");
form.Email.focus();
form.Email.select();
return false;
}
if (Mailadresse.indexOf('@')==Mailadresse.lastIndexOf('.')-1){
alert("Bitte geben Sie eine korrekte Email-Adresse ein");
form.Email.focus();
form.Email.select();
return false;
}
punkt1=Mailadresse.indexOf('@');
punkt2=Mailadresse.lastIndexOf('.');
laenge=Mailadresse.length;

for(j=punkt1; j<laenge; j++){
if (Mailadresse.charAt(j)=="." && j<punkt2){
alert("Bitte geben Sie eine korrekte Email-Adresse ein");
form.Email.focus();
form.Email.select();
return false;
}
}
var ende=laenge-punkt2;
if(ende==2 || ende>4){
alert("Bitte geben Sie eine korrekte Email-Adresse ein");
form.Email.focus();
form.Email.select();
return false;
}
}