/************************************************ * eingaben_ueberpruefen * * * * * * * * * * * * * * * * * * * * * * * * * * * Überprüft die Eingaben im Gästebuch-Formular * ************************************************/ function eingaben_ueberpruefen() { if (document.Form.message.value=="" || document.Form.name.value=="") { alert("Name und Nachrichtenfeld müssen ausgefüllt werden!"); return false; } if(!checkemail(document.Form.mail.value)) { alert("Email-Adresse ungültig!"); return false; } if(!checkurl(document.Form.web.value)) { alert("Homepage-Adresse ungültig!"); return false; } if (document.Form.eingabe.value.length != 5) { alert("Bitte geben Sie den Code ein!"); document.Form.eingabe.focus(); return false; } else { var codetext = new Array('dsnxn','bx5ka','c6u4h','ehewh','fswnb','la8m2','mvinb','gskaw','wtwem','r7sxs','4pvkb','4x8uw','aetfx'); var casechanged=document.Form.eingabe.value.toLowerCase(); if(casechanged != codetext[document.Form.code.value-1]) { alert("Falscher Code!"); return false; } } return true; } function checkemail(email) { if(email == "") { return true; } var suche = /([a-zA-Z0-9_])@(.*)\.([a-zA-Z])/; if(!suche.exec(email)) { return false; } return true; } function checkurl(url) { if(url == "http://") { url = ""; } if(url == "") { return true; } var suche = /^(http:\/\/www)\.(.*)\.([a-zA-Z])/ if(!suche.exec(url)) { suche = /^(www)\.(.*)\.([a-zA-Z])/ if(suche.exec(url)) { document.Form.url.value = "http://" + document.Form.url.value; return true; } else { suche = /^(http:\/\/)(.*)\.([a-zA-Z])/ if(suche.exec(url)) { return true; } return false; } return false; } return true; } /************************************************ * RND * * * * * * * * * * * * * * * * * * * * * * * * * * * Liefert eine Zufallszahl zur Ansicht eines * * Spam-Schutz Bildes * ************************************************/ function RND() { Zufall = Math.round(Math.random()*12+1); document.Form.code.value=Zufall; return Zufall; } /************************************************ * ShowBild1 * * * * * * * * * * * * * * * * * * * * * * * * * * * Zeigt ein neues Fenster mit dem Bild in * * Originalgröße * * code generated with * * http://www.free-solutions.de/js/ * * browser_tool_neuwin.htm * ************************************************/ function ShowBild1(wintype) { ShowBild=window.open( wintype, 'Monis Hundesport-Photogalerie', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes, resizable=yes, width=800, height=600, left=22, top=22'); ShowBild.window.focus(); } function OpenFoto(img) { foto= new Image(); foto.src=(img); ControlFoto(img); } function ControlFoto(img) { if((foto.width!=0)&&(foto.height!=0)) { ViewFoto(img); } else { interval_a="ControlFoto('"+img+"')"; interval_b=setTimeout(interval_a,20); } } function ViewFoto(img) { width=foto.width+20; height=foto.height+24; try { if (output.closed == false) throw "offen"; } catch (e) { if (e=="offen") { output.close(); } } output=window.open("","output","left=40,top=40,width="+width+",height="+height+",location=no,toolbar=no,menubar=no,status=no,scrollbars=yes,resizable=no"); output.document.writeln("..:: Foto ::..<\/title><\/head>"); output.document.writeln("<body bgcolor=\"white\" text=\"white\" link=\"white\" vlink=\"white\" alink=\"white\" leftmargin=\"0\" marginwidth=\"0\" topmargin=\"0\" marginheight=\"0\">"); output.document.writeln("<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" height=\"100%\">"); output.document.writeln("<tr><td width=\"100%\" height=\"100%\" align=\"left\" valign=\"top\"><p><a href=\"javascript:self.close()\"><img src=\""+img+"\" width=\""+foto.width+"\" height=\""+foto.height+"\" border=\"10\" alt=\"click here to close the window\"></a><\/p><\/td><\/tr>"); output.document.writeln("<\/table><\/body><\/html>"); output.focus(); }