var loadingImage = '/images/dveri/loading.gif';
 var loadingImage = '/images/dveri/close.gif';
 
 
 Array.prototype.shuffle = function( b )
{
 var i = this.length, j, t;
 while( i ) 
 {
  j = Math.floor( ( i-- ) * Math.random() );
  t = b && typeof this[i].shuffle!=='undefined' ? this[i].shuffle() : this[i];
  this[i] = this[j];
  this[j] = t;
 }

 return this;
};


   var tanya=new Array();
       tanya[0]="tanya_1.jpg";
       tanya[1]="tanya_2.jpg";
       tanya[2]="tanya_3.jpg";
   var vera=new Array();
       vera[0]="vera_1.jpg";
       vera[1]="vera_2.jpg";
   var nika=new Array();
       nika[0]="nika_1.jpg";
       nika[1]="nika_2.jpg";
       nika[2]="nika_3.jpg";
       nika[3]="nika_4.jpg";
   var vika=new Array();
       vika[0]="vika_1.jpg";
       vika[1]="vika_2.jpg";
       vika[2]="vika_3.jpg";
   var afina=new Array();
       afina[0]="afina_1.jpg";
       afina[1]="afina_2.jpg";
   var alina=new Array();
       alina[0]="alina_1.jpg";
       alina[1]="alina_2.jpg";
       
   var sabina=new Array();
       sabina[0]="sabina_1.jpg";
       sabina[1]="sabina_2.jpg";
	   
	var kristina=new Array();
       kristina[0]="kristina_1.jpg";
       kristina[1]="kristina_2.jpg";
	var svetlana=new Array();
       svetlana[0]="svetlana_1.jpg";
       svetlana[1]="svetlana_2.jpg";
       
   var tanya_count=0;
   var vera_count=0;
   var nika_count=0;
   var afina_count=0;
   var alina_count=0;
   var vika_count=0;
   var sabina_count=0;
   var kristina_count=0;
   var svetlana_count=0;
   
   function onLoadCatalog()
   {
     tanya=tanya.shuffle();
     vera=vera.shuffle();
     nika=nika.shuffle();
     
     vika=vika.shuffle();
     afina=afina.shuffle();
     alina=alina.shuffle();
     
     sabina=sabina.shuffle();
	 kristina=kristina.shuffle();
	 svetlana=svetlana.shuffle();
     
     document.getElementById('img1').src="/images/dveri/small/"+tanya[0];
     document.getElementById('a1').href="/images/dveri/big/"+tanya[0];
     document.getElementById('img2').src="/images/dveri/small/"+vera[0];
     document.getElementById('a2').href="/images/dveri/big/"+vera[0];
     document.getElementById('img3').src="/images/dveri/small/"+nika[0];
     document.getElementById('a3').href="/images/dveri/big/"+nika[0];
     
     document.getElementById('img4').src="/images/dveri/small/"+vika[0];
     document.getElementById('a4').href="/images/dveri/big/"+vika[0];
     document.getElementById('img5').src="/images/dveri/small/"+afina[0];
     document.getElementById('a5').href="/images/dveri/big/"+afina[0];
     document.getElementById('img6').src="/images/dveri/small/"+alina[0];
     document.getElementById('a6').href="/images/dveri/big/"+alina[0];
     
     document.getElementById('img7').src="/images/dveri/small/"+sabina[0];
     document.getElementById('a7').href="/images/dveri/big/"+sabina[0];
	 
	 document.getElementById('img8').src="/images/dveri/small/"+kristina[0];
     document.getElementById('a8').href="/images/dveri/big/"+kristina[0];
	 document.getElementById('img9').src="/images/dveri/small/"+svetlana[0];
     document.getElementById('a9').href="/images/dveri/big/"+svetlana[0];
   }
   
   
   function stepModel(t,vector)
   {
   
     if(t=='1')
     {
       var z=(vector=='next')?(tanya_count+1):(tanya_count-1);
       if(z>=tanya.length) z=0;
       if(z<0) z=tanya.length-1;
       tanya_count=z;
       im=tanya[z];
     }
     
     
     if(t=='3')
     {
       var z=(vector=='next')?(nika_count+1):(nika_count-1);
       if(z>=nika.length) z=0;
       if(z<0) z=nika.length-1;
       nika_count=z;
       im=nika[z];
     }
     
     
     if(t=='2')
     {
       var z=(vector=='next')?(vera_count+1):(vera_count-1);
       if(z>=vera.length) z=0;
       if(z<0) z=vera.length-1;
       vera_count=z;
       im=vera[z];
     }
     
     
     if(t=='4')
     {
       var z=(vector=='next')?(vika_count+1):(vika_count-1);
       if(z>=vika.length) z=0;
       if(z<0) z=vika.length-1;
       vika_count=z;
       im=vika[z];
     }
     
     
     if(t=='5')
     {
       var z=(vector=='next')?(afina_count+1):(afina_count-1);
       if(z>=afina.length) z=0;
       if(z<0) z=afina.length-1;
       afina_count=z;
       im=afina[z];
     }
     
     
     if(t=='6')
     {
       var z=(vector=='next')?(alina_count+1):(alina_count-1);
       if(z>=alina.length) z=0;
       if(z<0) z=alina.length-1;
       alina_count=z;
       im=alina[z];
     }
     
     
     if(t=='7')
     {
       var z=(vector=='next')?(sabina_count+1):(sabina_count-1);
       if(z>=sabina.length) z=0;
       if(z<0) z=sabina.length-1;
       sabina_count=z;
       im=sabina[z];
     }
	 
	      if(t=='8')
     {
       var z=(vector=='next')?(kristina_count+1):(kristina_count-1);
       if(z>=kristina.length) z=0;
       if(z<0) z=kristina.length-1;
       kristina_count=z;
       im=kristina[z];
     }
	 
	      if(t=='9')
     {
       var z=(vector=='next')?(svetlana_count+1):(svetlana_count-1);
       if(z>=svetlana.length) z=0;
       if(z<0) z=svetlana.length-1;
       svetlana_count=z;
       im=svetlana[z];
     }
     
     
     document.getElementById('img'+t).src="/images/dveri/small/"+im;
     document.getElementById('a'+t).href="/images/dveri/big/"+im;
     return false;
   }