var regExpPict = /\.(gif|jpeg|jpg|png)$/i
function new_imagepopup(theURL,winName,altName,features,myWidth,myHeight,isCenter) {
	if (regExpPict.test(theURL)) {
		// Bildformate
		if(window.screen)if(isCenter)if(isCenter=="true") {
         	var myLeft = (screen.width-myWidth)/2;
			var myTop = (screen.height-myHeight)/2;
			features+=(features!='')?',':'';
			features+=',left='+myLeft+',top='+myTop;
        }
		imagepopup = window.open('','',features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
		with (imagepopup.document) {
	       	open();
			write('<title>'+winName+'</title>');
			write('<meta http-equiv=\"imagetoolbar\" content=\"no\">');
			write('<body leftmargin=\"0\" topmargin=\"0\" marginwidth=\"0\" marginheight=\"0\" scroll=\"no\">')
			write('<a href=\"javascript:self.close()\">');
			write('<img src=\"'+theURL+'\" border=\"0\" alt=\"'+altName+'\" title=\"'+altName+'\">')
			close();
	    }
	} else {
		// andere Dateiformate
		new_window(theURL,name,features,myWidth,myHeight,false);
	}
}
function new_window(theURL,winName,features,myWidth,myHeight,isCenter) {
	if (window.screen) if (isCenter) if (isCenter=="true") {
		var myLeft = (screen.width-myWidth)/2;
		var myTop = (screen.height-myHeight)/2;
		features+=(features!='')?',':'';
		features+=',left='+myLeft+',top='+myTop;
	}
	window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}
function newwin() {
  if ( (navigator.appName=='Netscape') && (navigator.appVersion.charAt (0)<'5') )
  {
    targwin=window.open(targ,'new_win','width=400,height=350');
    targwin.focus();
  }
}

function checkCheckBox(f){
    if (f.agree.checked == false )
    {
    alert('Bitte akzeptieren Sie die AGB, um fortzufahren oder loeschen Sie Ihr Inserat.');
    return false;
    }else
    return true;
}
function Antwort(){
Bilddatei = "answer.php?id="+Id;
B1 = window.open(Bilddatei,'Antwort','width=600,height=565,scrollbars=yes,resizeable=yes,status=no');
B1.focus();
}
function AGB(){
Bilddatei = "agb_1.php";
B1 = window.open(Bilddatei,'AGB','width=605,height=600,scrollbars=yes,resizeable=yes');
B1.focus();
}
function CountMax() 
{ 
var wert,max; 
max = 512; 
wert = max-document.inserat.text.value.length; 
if (wert < 0) { 
alert("Es dürfen nicht mehr als " + max + " Zeichen eingegeben werden!"); 
document.inserat.text.value = document.inserat.text.value.substring(0,max); 
wert = max-document.inserat.text.value.length; 
document.inserat.rv_counter.value = wert; 

} else { 
document.inserat.rv_counter.value = max - document.inserat.text.value.length; 
} 
} 
function CountMax1() 
{ 
var wert,max; 
max = 512; 
wert = max-document.inserat.such_wunsch.value.length; 
if (wert < 0) { 
alert("Es dürfen nicht mehr als " + max + " Zeichen eingegeben werden!"); 
document.inserat.such_wunsch.value = document.inserat.such_wunsch.value.substring(0,max); 
wert = max-document.inserat.such_wunsch.value.length; 
document.inserat.rv_counter1.value = wert; 

} else { 
document.inserat.rv_counter1.value = max - document.inserat.such_wunsch.value.length; 
} 
} 
function CountMax2() 
{ 
var wert,max; 
max = 1024; 
wert = max-document.inserat.text.value.length; 
if (wert < 0) { 
alert("Es dürfen nicht mehr als " + max + " Zeichen eingegeben werden!"); 
document.inserat.text.value = document.inserat.text.value.substring(0,max); 
wert = max-document.inserat.text.value.length; 
document.inserat.rv_counter.value = wert; 

} else { 
document.inserat.rv_counter.value = max - document.inserat.text.value.length; 
} 
} 
function delete_confirm() {  if(confirm('Wirklich löschen?')) return true;  else return false;}

