function show_img(title,width,height,s_url){
var imgnwin=window.open("","imgswin","resizable=yes,scrollbars=yes,toolbar=no,location=no,directoties=no,status=no,menubar=no,width="+width+",height="+height);
imgnwin.document.write(""+title+"
")
}
function show_win(width,height,s_url){
var p_top=(window.screen.height-height)/2, p_left=(window.screen.width-width)/2;
var imgnwin=window.open(s_url,"imgswin","resizable=yes,scrollbars=yes,toolbar=no,location=no,directoties=no,status=no,menubar=no,width="+width+",height="+height+",top="+p_top+",left="+p_left);
imgnwin.focus();
}
function active_win(surl){
window.opener.document.location=surl;
}
function set_selected(p,v){
for (i=0; i < p.options.length; i++) {
if (p.options[i].value==v) { p.options[i].selected=true; break; }
}
}
var bask_img_hide=new Image();
bask_img_hide.src="/i/bask.gif";
var bask_img_show=new Image();
bask_img_show.src="/i/bask_show.gif";
var timeout_hide=null;
function bask_show(){
document.all["bask_div"].style.visibility="visible";
bask_img.src=bask_img_show.src;
}
function bask_hide(){
document.all["bask_div"].style.visibility="hidden";
bask_img.src=bask_img_hide.src;
}
function bask_h() { if (timeout_hide==null) timeout_hide=setTimeout("bask_hide()",1000); }
function bask_s() { if (timeout_hide!=null) { clearTimeout(timeout_hide); timeout_hide=null;} }
// скрипт для отображения формы поиска
var num_cat=0,num_cat_firms=0, num_firms=0;
var cat= new Array();
var cat_firm_size= new Array();
var cat_firm_name= new Array();
var firms_from_cat_name= new Array();
var firms_from_cat_val= new Array();
var firms_from_firms_name= new Array();
var firms_from_firms_val= new Array();
function i_cat(idcat,name,level){
if (level<2) { cat[num_cat]='