window.onload = function() {
      	if (document.forms[0]) {
         for (i = 0; i < document.forms[0].elements.length; i++) {
             if (document.forms[0].elements[i].type != "hidden" &&
                 document.forms[0].elements[i].disabled != true) {

                 document.forms[0].elements[i].focus();
                 return;
             }
         }
        }
}             

function Forward (Version, SearchString) {
    var newString = encodeURI( SearchString );
    <!-- & -->         
    while(newString.indexOf("&") != -1) {
    	newString=newString.replace(/&/,"%26");
    }
    <!-- ä -->         
    while(newString.indexOf("%C3%A4") != -1) {
    	newString=newString.replace(/%C3%A4/,"%E4");
    }
    <!-- Ä -->             
    while(newString.indexOf("%C3%84") != -1) {
    	newString=newString.replace(/%C3%84/,"%C4");
    }
    <!-- ö -->             
    while(newString.indexOf("%C3%B6") != -1) {
    	newString=newString.replace(/%C3%B6/,"%F6");
    }
    <!-- Ö -->             
    while(newString.indexOf("%C3%96") != -1) {
    	newString=newString.replace(/%C3%96/,"%D6");
    }
    <!-- ü -->             
    while(newString.indexOf("%C3%BC") != -1) {
    	newString=newString.replace(/%C3%BC/,"%FC");
    }
    <!-- Ü -->             
    while(newString.indexOf("%C3%9C") != -1) {
    	newString=newString.replace(/%C3%9C/,"%DC");
    }
    <!-- ß -->             
    while(newString.indexOf("%C3%9F") != -1) {
    	newString=newString.replace(/%C3%9F/,"%DF");
    }
  	var newUri="/suche/" + Version + "/recherche.html?sp=0&sp=S" + newString;
    window.location.href = newUri;
}

function isMoz() {
    if ((typeof window.sidebar == 'object') && (typeof window.sidebar.addSearchEngine == 'function')) {
        return true;
    }
    return false;
}

function addAlphaIdEngine() {
    if ((typeof window.sidebar == 'object') && (typeof window.sidebar.addSearchEngine == 'function')) {
        window.sidebar.addSearchEngine(
            'http://www.icd-code.de/script/alpha.src',
            'http://www.icd-code.de/images/alpha.png',
            'ICD-Code.de',
            'Medizinische Codes'
        );
    } else {
        alert('Mozilla M15 or later is required to add a search engine.');
    }
}