function  showF(imgsrc, w, h, mTitle, scr) {    
    var mHeight = h; 
    var mWidth  = w;
    var mScr = scr ? 'yes' : 'no';

    var sFeatures = "height="+mHeight+",width="+mWidth+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars="+mScr+",resizable=no,copyhistory=no,left=20,top=20,screenX=20,screenY=20";     
    var wnd = window.open("","fullscreen",sFeatures); if (!wnd) return;
    var doc = wnd.document; if (!doc) return;       

    var src='<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">\n'+
    '<html><head><title>'+mTitle+'</title></head><body style="margin:0; padding:0">\n'+
    '<img src="'+imgsrc+'" width="'+w+'" height="'+h+'" border=0>\n'+
    '</body></html>';              
    
    with (doc){open();write(src);close();}    
    wnd.focus();
}         

function S1() { window.status="Открыть фото в полный размер"; return true;}
function S0() { window.status=''; return true;}
