function newwin(n){
var nph="/images/article/"+n+".jpg";
window.open(nph,'','width=650,height=450,Toolbar=no, Location=no, Directories=no, Status=no, Menubar=no, resizable=yes,scrollbars=yes');
}
function plan(){
var sr="/plan.html";
 window.open(sr,'','width=565,height=485,Toolbar=no, Location=no, Directories=no, Status=no, Menubar=no, resizable=yes,scrollbars=yes');
}
var tbut; var bbut;
tbut=new Array(); bbut=new Array();
 tbut[1] = new Image(); tbut[2] = new Image(); tbut[3] = new Image(); tbut[4] = new Image();
 bbut[1] = new Image(); bbut[2] = new Image(); bbut[3] = new Image(); bbut[4] = new Image();

 tbut[1].src="/images/pr1a.jpg"; bbut[1].src="/images/pr1.jpg";
 tbut[2].src="/images/pr2a.jpg"; bbut[2].src="/images/pr2.jpg";
 tbut[3].src="/images/pr3a.jpg"; bbut[3].src="/images/pr3.jpg";
 tbut[4].src="/images/pr4a.jpg"; bbut[4].src="/images/pr4.jpg";

function otb(br){
 var nb="pr"+br;
 eval("document.all."+nb+".src=tbut[+"+br+"].src");
}
function otv(br){
 var nb="pr"+br;
 eval("document.all."+nb+".src=bbut[+"+br+"].src");
}

function viewdate(np){
 nps=np;
 var thisclass=document.getElementById(nps).className;
 if(thisclass == "finfoh"){
   document.getElementById(nps).className="finfov";
 }
 else{
  document.getElementById(nps).className="finfoh";
 }
 return false;
}
function viewin(np){
 nps="infn"+np;
 npss="#infn"+np;
 var thisclass=document.getElementById(nps).className;
 if(thisclass == "finfoh"){
  document.getElementById(nps).className="finfov";
  $(npss).empty();
  $.post("/cgi-bin/dp.pl", {colnum:np, action:'info'}, function(data){$(npss).html(data);});
 }
 else{
  document.getElementById(nps).className="finfoh";
 }
 return false;
}

function calcprice(p,pp,np){
 var nsl="kolrom"+p+"p"+pp;
 var ndb="dv"+p+"p"+pp;
 var ndbb="itdv"+p+"p"+pp;
 npd=document.getElementById(nsl).value;
 skdk=document.getElementById('skid').value; /*количество дней*/
 sskdk=document.getElementById('skida').value; /*общая сумма*/
 prc=np*npd;
 document.getElementById(ndb).innerHTML=prc+"руб.";

 itog=document.getElementById('itog').value;
 pitog=document.getElementById(ndbb).value;
 
 days=(skdk*1);

 if(days>7){
  mdays=days-7;
 }
 else{mdays=0;}

 skdka=(prc/10)*mdays;
 sskdk=(sskdk*1)-((pitog/10)*mdays);
 sskdk=sskdk+skdka;
 
 tt=(itog*1)-pitog;
 tt=tt+prc;
 document.getElementById('itog').value=tt;
 document.getElementById(ndbb).value=prc;
 document.getElementById('skida').value=sskdk;

 tt=(tt*days)-sskdk;
 document.getElementById('itogo').innerHTML=tt+"руб.";
 document.getElementById('skidka').innerHTML=sskdk+"руб.";

 calcsel(npd,p,pp);
}

function calcsel(fst,s,ss){
 llr="lr"+s;
 kkr="kr"+s;
 max=document.getElementById(llr).value; /*сколько всего*/
 kr=document.getElementById(kkr).value; /*сколько мест*/
 var maxx=0;
 var mxx=new Array();

 for(i=1;i<=kr;i++){
   nsl="#kolrom"+s+"p"+i;
   lst=$(nsl+' option:selected').val()
   maxx=maxx+(lst*1);
   mxx[i]=(lst*1);
 }
 var enf=max-maxx;

 for(i=1;i<=kr;i++){
   nsl="#kolrom"+s+"p"+i;
   lst=$(nsl+' option:last').val()
   lst++;

   if(i!=ss){

    for(y=lst;y<=max;y++){
     $(nsl).append('<option value="'+y+'">'+y+'</option>');
    }
    min=enf+mxx[i];
    for(j=max;j>min;j--){
     $(nsl+' option:last').remove();
    }
   }
 }
}