browser_name = navigator.appName; 
browser_version = parseFloat(navigator.appVersion); 
if (browser_name == "Netscape" && browser_version >= 3.0) { roll = 'true'; } 
else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 3.0) { roll = 'true'; } 
else { roll = 'false'; } 
var pics=new Array();
var objCount=0;
function over(img,ref) { if (roll == 'true') { document.images[img].src = ref; } } 
function out(img,ref)  { if (roll == 'true') { document.images[img].src = ref; } } 
function wiew(f,xx,yy){
myWin=open("","displayWindow","width="+xx+",height="+yy+",status=no,toolbar=no,menubar=no,resizable=no,scrollbars=no");
myWin.document.open();
myWin.document.write("<html><head><title>• Ìåäêðèîíèêà •</title></head>");
myWin.document.write("<body  BGCOLOR=#ffffff marginwidth=0 marginheight=0 leftmargin=0 rightmargin=0 topmargin=0 bottommargin=0>");
myWin.document.write("<a href='#' onclick='window.close()' title='çàêðûòü îêíî'><img src=\""+f+"\" hspace=0 vspace=0 border=0>");
myWin.document.write("</body></html>");
myWin.document.close();
myWin.resizeTo(xx+10,yy+39);
myWin.focus();}
function preload(first,second){if(roll == 'true'){pics[objCount]=new Array(2);pics[objCount][0]=new Image();pics[objCount][0].src=first;pics[objCount][1]=new Image();pics[objCount][1].src=second;}}
preload("images/b1.gif","images/b1_n.gif");
preload("images/b2.gif","images/b2_n.gif");
preload("images/b3.gif","images/b3_n.gif");
preload("images/b4.gif","images/b4_n.gif");
function newwin(f,xx,yy){
myWin=window.open(f,"_blank","width="+xx+",height="+yy+",status=no,toolbar=no,menubar=no,resizable=yes,scrollbars=yes");
myWin.focus();}