function fenster(para)
{
	var win;
	if (win) win.close();
	win=window.open("","","Width=645px,Height=450px,resizable=no,toolbar=no,menubar=no");
	win.location.href="info.php?text="+para
}

function fenster_produkt(id)
{
	var win;
	if (win) win.close();
	win=window.open("","","Width=645px,Height=450px,resizable=no,toolbar=no,menubar=no");
	win.location.href="produkt_info.php?id="+id;
}
function fenster_fahrzeug(pfad)
{
	var win;
	if (win) win.close();
	win=window.open("","","Width=645px,Height=450px,resizable=no,toolbar=no,menubar=no");
	win.location.href="fahrzeug_info.php?pfad="+pfad;
}
function ML_swapLayer()		//v1.1
{
  	var i,v,s,obj,args=ML_swapLayer.arguments;
  	var IE=navigator.appName.indexOf("Explorer")!=-1;
		var NC_SAF=navigator.appName.indexOf("Netscape")!=-1;
	
  	var d=document;
		
		for (i=0; i<(args.length-3); i+=4) if (d.getElementById) 
  		{
				v=args[i+2];	// hide oder show
				s=args[i+1];	// scroll oder no-scroll
				fr=args[i+3]; // in welchem Frame
				
				
				
				if(!eval("this."+fr)) 
				{
					continue;
				}
				
				if (fr!="" && fr!="self") eval("obj="+fr+".document.getElementById(args[i])");
				else obj=d.getElementById(args[i]);
	
				if (!obj) break;
	
				if (obj.style)	obj=obj.style; 
				
				v=(v=='show')?'visible':(v=='hide')?'hidden':v;
				s=(s=='scroll')?'scroll':(s=='no-scroll')?'hidden':s;
				s=(v=='hidden')?'hidden':s;
   		
				if (!IE && !NC_SAF)
				{
					obj.visibility=v;
					obj.overflow=s;
					v=(v=='visible')?'block':(v=='hidden')?'none':v;
					obj.display=v;
				}
				else
				{
					obj.visibility=v;
					v=(v=='visible')?'block':(v=='hidden')?'none':v;
					obj.display=v;
				}
		}
}
function check()
{
	if (check.arguments.length>0)
	{
		frm=check.arguments[0];
	}
	else frm=document.forms[0];
		
	fehler="";
	satz="Folgende Felder bitte ausfüllen:\n\n";
	var required=frm.ML_REQUIRED.value;
	requireds=required.split(",");
	for (x=0;x<frm.elements.length;x++)
	{
		para=frm.elements[x].value;
		for (z=0;z<requireds.length;z++)
		{
			if (requireds[z]==frm.elements[x].name && para=="") fehler+="\n"+frm.elements[x].name;
			if (requireds[z]==frm.elements[x].name && frm.elements[x].type=="checkbox" && frm.elements[x].checked==false) fehler+="\n"+frm.elements[x].name;
			if (requireds[z]==frm.elements[x].name && frm.elements[x].type=="radio")
			{
				//
			}
		}
	}
	if (fehler!="") {
	alert (satz+fehler);
	return false;
	}
	else return true;
}