// Namen dieses Fensters Festlegen fuer Seitenaufrufe dorthin zurueck vom POP-UP aus
//window.name='schnittraum';


function passwortPruefen()
  {
     password = prompt("Bitte geben Sie das Passwort ein:","");
     location.href = password + ".htm";
  }		
		
var d = document
function grafiken(){
              this.length = grafiken.arguments.length;
                for (var i = 0; i < this.length; i++) {
                this[i] = new Image();
                this[i].src = grafiken.arguments[i];}}
		
				
                
function ein_gif(image) {
        if (document.images) {
             var src = image.src;
             var off = src.lastIndexOf("off");
             if (off != -1) {
                var newsrc = src.substring(0,off) + "on";
                image.src = newsrc + ".gif";
               }
         }
     }



function aus_gif(image) {
         if (document.images) {
              var src = image.src;
              var on = src.lastIndexOf("on");
              if (on != -1) {
                 var newsrc = src.substring(0,on) + "off" + 
               src.substring(on + 2, src.length);
                 image.src = newsrc;
             }
        }
     }
	 
	 
function there_gif(image, image2) {
        if (document.images) {
             var src = image.src;
             var off = src.lastIndexOf("off");
             if (off != -1) {
                var newsrc = src.substring(0,off) + "on";
                image.src = newsrc + ".gif";
                image2.src = newsrc + ".gif";
               }
         }
     }



function gone_gif(image, image2) {
         if (document.images) {
	          var src = image.src;
              var on = src.lastIndexOf("on");
              if (on != -1) {
                 var newsrc = src.substring(0,on) + "off" + 
               src.substring(on + 2, src.length);
                 image.src = newsrc;
                 image2.src = newsrc;
             }
        }
     }


function unten(imname) {
 if (document.images) {
           d.change.src=("../pix/"+imname+".gif");

         }
     }

      function unten_weg() {
 if (document.images) { d.change.src=("../pix/lightgreybar.gif");
         }
        }             
	 

function downloads()
{
downloads=window.open ("","downloads","toolbar=no,width=750,height=550,scrollbars=yes,screenX=80,screenY=80,location=no");
downloads.focus();
}
 
function ausstellungen_archiv()
{
ausstellung=window.open ("","ausstellung","toolbar=no,width=610,height=550,scrollbars=yes,screenX=80,screenY=80,location=no");
ausstellung.focus();
}

function mail()
{
schnitt=window.open ("","schnitt","toolbar=no,width=330,height=480,scrollbars=no,screenX=80,screenY=80,location=no");
schnitt.focus();
}
	
function start()
{
        if (document.images) {var stuff = new grafiken(
	"pix/aktuelles_on.gif",
	"pix/archiv_on.gif",
	"pix/information_on.gif",
	"pix/kontakt_on.gif",
	"pix/arrow_on.gif",
	"pix/arrowback_on.gif",
	"pix/arrowend_on.gif",
	"pix/arrowforwards_on.gif",
	"pix/arrowstart_on.gif",
	"pix/arrowup_on.gif",
	"pix/ahlgrimm_on.gif",
	"pix/lothspeich_on.gif",
	"pix/greybar.gif"
	
	)}



}	

function schnittraum()
{
self.status="schnittraum";
}

<!-- XXXXXXXXXXXXXXX eingabe check XXXXXXXXXXXXXXXX

/*
   This script came from the 24 hour JavaScripts Site
located at http://www.javascripts.com.  It is brought to 
  you by Eric Jarvies, Lewis Sellers, Giuseppe Lombardo, 
          Kurt Anderson, and David Medinets. 
*/

function everything(form) {
         isName(form)
         isEmail(form)
         isComments(form)
         allblanks(form)
}
        
function allblanks(form) {
         if((isName(form) && isEmail(form)) && (isComments(form))) {
                form.submit()
}
if((isName(form) == false || isEmail(form) == false) || (isComments(form) == false)) {
               compose(form)
      }
}
function compose(form) {
      	//var text = "You forgot to fill in correctly:"   
	  	var text = "Folgende Felder sind falsch ausgefuellt:" 
      	if(isName(form) == false) {
      	//text += "\nyour name"
	  	text += "\nName"
		}
		if(isEmail(form) == false) {
        //text += "\nyour e-mail address"
		text += "\neMail"
        }
        if (isComments(form) == false) {
        //text += "\nyour comments"
		text += "\nNachricht"
        }
alert(text)
}
function isName(form) {
        if (form.name.value == "") {
            return false
        }
        else {
         return true
        }
}
function isEmail(form) {
        if ((form.email.value == "" || form.email.value.indexOf('@', 0) == -1) || form.email.value.indexOf('.') == -1) 		{
        return false
        }
        else {
         return true
        }
}
function isComments(form) {
        if(form.comment.value == "") {
               return false
           }
        else{
               return true
           }
}