// JavaScript Document

function Highlight(){
document.Kform.email.focus();
document.Kform.email.select();
}

function openbo(){
var sH = screen.height;
var sW = screen.width;
var book = window.open('../Homebook/','','height=600,width=800,toolbar=Yes,scrollbars=Yes');
book.resizeTo(800,600);
book.moveTo((sW / 2) - 400,(sH / 2) - 300);
}

function bookingcheck() {
	formcheck();
	bookcheck();
}

function hideit(){
document.getElementById('Infowin').style.visibility="hidden";
}
function findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function Slideit(){
var v1=arguments,v2=v1[0],v3=findObj(v2),v4,v5,v6,v7,v8,v9,v10,v11,v12,v13,v14,v15,v16,v17,v18,v19,v20=window,v21=navigator;if (v3){v4=parseInt(v1[1]);v5=parseInt(v1[2]);v6=parseInt(v1[3]);v7=(v1.length>4)?parseInt(v1[4]):0;v8=(v1.length>5)?parseInt(v1[5]):0;v9=10;v10=document.layers?v3:v3.style;if (v3.SL1!=null){clearTimeout(v3.SL1);}v11=isNaN(parseInt(v10.left))?v3.offsetLeft:parseInt(v10.left);v12=isNaN(parseInt(v10.top))?v3.offsetTop:parseInt(v10.top);if (v8!=0){if (v8==1){v4=v11-v4;v5=v12;}else if (v8==2){v4=v11+v4;v5=v12;}else if (v8==3){v5=v12-v5;v4=v11;}else {v5=v12+v5;v4=v11;}}v13=v4;v14=v5;if ((v11!=v4)||(v12!=v5)){if (v7>0){v9=v6;v15=v7;v16=v7,v17=Math.abs(v11-v4),v18=Math.abs(v12-v5);if (v17<v18){v16=(v17!=0)?((v18/v17)*v7):v7;}else {v15=(v18!=0)?((v17/v18)*v7):v7;}if (v15>=v17){v15=Math.min(Math.ceil(v15),v7);}if (v16>=v18){v16=Math.min(Math.ceil(v16),v7);}if ((v11<v4)&&(v11+v15<v4)){v4=v11+v15;}if ((v11>v4)&&(v11-v15>v4)){v4=v11-v15;}if ((v12<v5)&&(v12+v16<v5)){v5=v12+v16;}if ((v12>v5)&&(v12-v16>v5)){v5=v12-v16;}}else {v17=((v4-v11)/v6);v18=((v5-v12)/v6);v17=(v17>0)?Math.ceil(v17):Math.floor(v17);v4=v11+v17;v18=(v18>0)?Math.ceil(v18):Math.floor(v18);v5=v12+v18;}v19=(document.layers||window.opera)?"":"px";if (v17!=0){v10.left=v4+v19;}if (v18!=0){v10.top=v5+v19;}var v22="Slideit('"+v2+"',"+v13+","+v14+","+v6+","+v7+",0)";v3.SL1=setTimeout(v22,v9);}else {if (v20.onSlideEnd){onSlideEnd(v2);}}}}


function formcheck() { 
    form = document.Kform; 
var email = document.Kform.email.value;
var error = ""; 
var blanks = ''*100;
var sneaky = email.toLowerCase();

//Textfelder überprüfen ---> 
if (form.name.value == "") { 
    error = " -Namen"; 
} 
 
if (form.textbox.value == "") { 
    error += " -Anfrage"; 
} 
     
//Fehlerausgabe 1---> 
if (error != "") { 
    errormsg = "Bitte folgenenden Felder ausfüllen:"; 
    errormsg += error; 
    alert(errormsg); 
    //Die Rückgabe eines Wertes über die Anweisung 
    //"return" führt zu einem Abbruch der Funktion 
    return false; 
} 

else {

if (email <= blanks){error = "Email";Highlight();}
else if (email.length > 62){error = "Email";Highlight();}
else if (email.charAt(0) == " "){error = "Email";Highlight();}
else if (email.charAt(email.length-1) == " "){error = "Email";Highlight();}
else if (email.indexOf(" ") !=-1){error = "Email";Highlight();}

//CHECK FOR ILLEGAL CHARACTERS 1

for (i=0; i < email.length; i++){
var caps = "a".toUpperCase();
var E = email.substring(i, i + 1);
if ((E < "0" || "9" < E ) && E != "@"  && E !="." && E !="-"  && E !="_"  &&  E < caps || "z" < E){
error = "Email";Highlight();}
}

//CHECK FOR ILLEGAL CHARACTERS 2
if ((email.indexOf('`',0) != -1) || (email.indexOf(String.fromCharCode(94)) != -1) || (email.indexOf(String.fromCharCode(92)) != -1) || (email.indexOf('[',0) != -1) || (email.indexOf(']',0) != -1)){error = "Email";Highlight();}

for (i=0; i < email.length; i++){
if (email.charAt(i) ==" ")
error = "Email";
}

//GENERAL FORMATING
if (email.charAt(0) =="."){error = "Email";Highlight();}

else if (email.split('@').length > 2){error = "Email";Highlight();}
else if (email.indexOf ('@',0) == -1){error = "Email";Highlight();}
else if (email.indexOf("@") < 2){error = "Email";Highlight();}
else if (email.charAt(email.length-1) == "@"){error = "Email";Highlight();}
else if (email.indexOf ('.') == -1){error = "Email";Highlight();}
else if (email.indexOf('.',email.indexOf('@')) == -1){error = "Email";Highlight();}
else if (email.substring(email.indexOf('@'),email.length).indexOf(".") < 4){error = "Email";
 Highlight();}
else if (email.lastIndexOf(".")+2 == email.length){error = "Email";Highlight();}
else if (email.substring(email.lastIndexOf("."),email.length).length > 5){error = "Email";
 Highlight();}
else if (email.charAt(email.length-1) =="."){error = "Email";Highlight();}

//Fehlerausgabe 2---> 
if (error == "Email") { 
    errormsg = "Bitte E-Mail-Adresse überprüfen!"; 
    alert(errormsg); 

    //Die Rückgabe eines Wertes über die Anweisung 
    //"return" führt zu einem Abbruch der Funktion 
    return false; 
} 
}
return true; 
}