<!--
//********************* global genutzte Funtionen *************************
function pos_change()
{
var wpos;
var apos;
var nmenge,nprdtxt;

 if (test_ein(pos_change.arguments[0],1))
 {
  apos=parseInt(pos_change.arguments[0]);
  wpos=apos - 1;
  if(parent.wkorb[wpos][0]!='Buchstaben')
  {if (test_ein(pos_change.arguments[1],0))
   {nmenge=parseInt(pos_change.arguments[1]);
    if(nmenge>1 && apos==1 && parent.wkorb[wpos][1]==parent.kattek)
    {alert(parent.texthw11);
    nmenge=1;
    }
    nprdtxt=change_ums(parent.wkorb[wpos][1]);
    if (confirm(parent.textfr04a+apos+' / '+nprdtxt+parent.textfr04b+nmenge+parent.textfr04c))
    {
    parent.wkorb[wpos][4]=nmenge;
    parent.param1=parent.wkorb[wpos][9];
    parent.param2=parent.wkorb[wpos][3];
    get_rab(parent.wkorb[wpos][4]);
    parent.wkorb[wpos][2]=parent.param1;
    parent.wkorb[wpos][3]=parent.param2;
    parent.wkorb[wpos][5]=krund(parent.wkorb[wpos][2]* nmenge);
    parent.wkorb[wpos][6]=krund(parent.wkorb[wpos][3]* nmenge);
    parent.inhalt.document.location.href='derkorb2.html';
    }
   }
   else
   {
   parent.inhalt.document.kanzeige.mengech.select();
   parent.inhalt.document.kanzeige.mengech.focus();
   }
  }
  else
  {alert(parent.textaf07);
  parent.inhalt.document.location.href='derkorb2.html';
  }
 }
 else
 {
  parent.inhalt.document.kanzeige.position.select();
  parent.inhalt.document.kanzeige.position.focus();
 }
}


function pos_del()
{
 var dpos;
 var opos;
 var end=parent.wind -1;
 var dind;
 var dind2;
 var merke_vkp,del_vkp=true;
 var vkpind;
 if (test_ein(pos_del.arguments[0],1))
 {
  opos=parseInt(pos_del.arguments[0]);
  dpos=opos - 1;
  if (confirm(parent.textfr03a+opos+parent.textfr03b))
  {
   merke_vkp=parent.wkorb[dpos][10];
   for (dind2=0; dind2<7 ; dind2++ )
   {
    parent.wkorb[dpos][dind2]=0;
   }
   parent.wkorb[dpos][7]='';
   parent.wkorb[dpos][8]='';
   parent.wkorb[dpos][9]='0.0';
   parent.wkorb[dpos][10]='0';

   for (dind=dpos; dind<end ; dind++ )
   {
    for (dind2=0; dind2<7 ; dind2++ )
    {
     parent.wkorb[dind][dind2]=parent.wkorb[dind+1][dind2];
     parent.wkorb[dind+1][dind2]=0;
    }
    parent.wkorb[dind][7]=parent.wkorb[dind+1][7];
    parent.wkorb[dind][8]=parent.wkorb[dind+1][8];
    parent.wkorb[dind][9]=parent.wkorb[dind+1][9];
    parent.wkorb[dind][10]=parent.wkorb[dind+1][10];
    parent.wkorb[dind+1][7]='';
    parent.wkorb[dind+1][8]='';
    parent.wkorb[dind+1][9]='0.0';
    parent.wkorb[dind+1][10]='0';
   }
   parent.wind--;
   //*hier folgt das pruefen der vkps*
   for (vkpind=0; vkpind<parent.wind; vkpind++ )
   {
   if(parent.wkorb[vkpind][10]==merke_vkp)del_vkp=false;
   }
   if(del_vkp){if(merke_vkp=='1') parent.vkp01=false; if(merke_vkp=='2') parent.vkp02=false;}
   //*******
   if(parent.wind==1 && parent.wkorb[0][0]==parent.katartnr && parent.ka==1)parent.nurkat=true;
   if (parent.wind==0)
   {
    parent.vkp01=false;
    parent.vkp02=false;
    parent.fktvkst='0.00';
    parent.wleer=true;
    //set_katalog();
    parent.meldg=parent.texthw003+parent.texthw00a;
    parent.inhalt.document.location.href="show_erg.html";
   }
   else parent.inhalt.document.location.href="derkorb2.html";
  }
 }
 else
 {
  parent.inhalt.document.kanzeige.position.select();
  parent.inhalt.document.kanzeige.position.focus();
 }
}

function wkorb_del(wirklich,mitt)
{
var i;
var j;
var weiter;
if(wirklich=='0') weiter=true;
else weiter=confirm(parent.textfr01);
if(weiter)
{
 for(i=0;i<parent.max;i++)
 {
  for(j=0;j<7;j++)
  {
   parent.wkorb[i][j]=0;
  }
  parent.wkorb[i][7]='';
  parent.wkorb[i][8]='';
  parent.wkorb[i][9]='';
 }
 parent.wkgesdm=0;
 parent.wkgeseu=0;
 parent.wleer=true;
 parent.wind=0;
 parent.nurkat=false;
 parent.vkp01=false;
 parent.vkp02=false;
 parent.fktvkst='0.00';
 //set_katalog();
 if(mitt=='1')
 {parent.meldg=parent.texthw003+parent.texthw00a;
  parent.inhalt.document.location.href="show_erg.html";}
}
}
//-->