if (document.images)
{
tab_aboutbulgariaOn=new Image(149, 141);
tab_aboutbulgariaOn.src="/images/tab_aboutbulgaria_off.jpg";
tab_aboutbulgariaOff=new Image(149, 141);
tab_aboutbulgariaOff.src="/images/tab_aboutbulgaria_on.jpg"; 
tab_catalogOn=new Image(149, 141);
tab_catalogOn.src="/images/tab_catalog_off.jpg";
tab_catalogOff=new Image(149, 141);
tab_catalogOff.src="/images/tab_catalog_on.jpg"; 
tab_questionOn=new Image(149, 141);
tab_questionOn.src="/images/tab_question_off.jpg";
tab_questionOff=new Image(149, 141);
tab_questionOff.src="/images/tab_question_on.jpg"; 
tab_postOn=new Image(149, 141);
tab_postOn.src="/images/tab_post_off.jpg";
tab_postOff=new Image(149, 141);
tab_postOff.src="/images/tab_post_on.jpg"; 
tab_tourOn=new Image(149, 141);
tab_tourOn.src="/images/tab_tour_off.jpg";
tab_tourOff=new Image(149, 141);
tab_tourOff.src="/images/tab_tour_on.jpg"; 
tab_summerOn=new Image(200, 128);
tab_summerOn.src="/images/tab_summer_off.jpg";
tab_summerOff=new Image(200, 128);
tab_summerOff.src="/images/tab_summer_on.jpg"; 
tab_allseasonsOn=new Image(200, 128);
tab_allseasonsOn.src="/images/tab_allseasons_off.jpg";
tab_allseasonsOff=new Image(200, 128);
tab_allseasonsOff.src="/images/tab_allseasons_on.jpg"; 
tab_winterOn=new Image(200, 128);
tab_winterOn.src="/images/tab_winter_off.jpg";
tab_winterOff=new Image(200, 128);
tab_winterOff.src="/images/tab_winter_on.jpg"; 
tab_investOn=new Image(200, 128);
tab_investOn.src="/images/tab_invest_off.jpg";
tab_investOff=new Image(200, 128);
tab_investOff.src="/images/tab_invest_on.jpg"; 
tab_favoritesOn=new Image(20, 20);
tab_favoritesOn.src="/images/tab_favorites_off.jpg";
tab_favoritesOff=new Image(20, 20);
tab_favoritesOff.src="/images/tab_favorites_on.jpg"; 
}


function on(pic)
{
if (document.images)
{document.images[pic].src=eval(pic + "On.src");
}
}
function off(pic)
{
if (document.images)
{
document.images[pic].src=eval(pic + "Off.src");
}
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}