function getAppVersion() {
    appname= navigator.appName;
    appversion = navigator.appVersion;
    majorver = appversion.substring(0, 1);
    if( (appname == "Netscape") && ( majorver >= 3 ) ) return 1;
    if( (appname == "Microsoft Internet Explorer") && (majorver >= 4) ) return 1;
	if( appname == "Opera" ) return 1;
	return 0;
}
		
function newWindow(myurl,fn) {
    focusWindow = window.open(myurl, fn, 'left=100,top=50,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=620,height=190');
    if (getAppVersion()) focusWindow.focus();
	return false;
}

function newWindowWH(myurl, fn, width, height) {
    focusWindow = window.open(myurl, fn, 'left=100,top=50,toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width='+width+',height='+height);
    if (getAppVersion()) focusWindow.focus();
	return false;
}

function newPicAdv(type, id, cid, mod) {
    focusWindow = window.open('showpic.php?type='+type+'&id='+id+'&cid='+cid+'&mod='+mod, 'picAdv', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=1,height=1');
    if (getAppVersion()) focusWindow.focus();
	return false;
}

function showColor(type, id, cid) {
    focusWindow = window.open('/showcolor.php?type='+type+'&f_thing='+id+'&f_color='+cid, 'color', 'left=100,top=50,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,width=170,height=180');
    if (getAppVersion()) focusWindow.focus();
	return false;
}

function showImage(imag) {
    focusWindow = window.open('/showimage/showimage.php?image=' + imag,'fn','left=50,top=50,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=1,height=1');
    if (getAppVersion()) focusWindow.focus();
	return false;
}


function showImageWH(imag, fn, width, height) {
    focusWindow = window.open('/showimage/showimage.php?image=' + imag, fn, 'left=50,top=50,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width='+width+',height='+height);
    if (getAppVersion()) focusWindow.focus();
	return false;
}

function showBigColor(id) {
    focusPocusWindow = window.open('/showcolor.php?ID=' + id, 'color', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=400,height=300');
    if (getAppVersion()) focusPocusWindow.focus();
	return false;
}

function showShema(imag) {
    focusWindow = window.open('/shema.php?image=' + imag,'shema', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=400,height=300');
    if (getAppVersion()) focusWindow.focus();
	return false;
}