function formSubmit(formName) {
document.forms[formName].submit();
}
function addFavorite(name) {
window.external.addFavorite(document.getElementsByTagName("base")[0].href , name);
}
function imgView(href,w,h)
{
var maxwidth = screen.width;
var maxheight = screen.height;
var top = Math.max(Math.floor((screen.height - h) / 2), 10);
var left = Math.max(Math.floor((screen.width - w) / 2), 10);
var param = 'toolbar=0,top=' + top + ',left=' + left + ',Toolbar=0,Location=0,Directories=0,Status=0,Menubar=0, Resizable=0';
if (w <= maxwidth && h <= maxheight) param += ',scrollbars=0';
else { param += ',scrollbars=1'; w += 20; h += 20; }
if(w > maxwidth) w = maxwidth; else w += 17;
param = param + ',width=' + w;
if(h > maxheight) h = maxheight; else h += 40;
param = param + ',height=' + h;
imgWin = window.open('', '_blank', param);
imgWin.opener = window;
imgWin.resizeTo(w,h);
imgWin.document.open("text/html");
imgWin.document.writeln("");
imgWin.document.writeln("Supervelik");
imgWin.document.writeln("");
imgWin.document.writeln('![](+document.getElementsByTagName("base")[0].href + href+
)
');
imgWin.document.writeln("
");
imgWin.document.write("");
imgWin.focus();
}
function search(form) {
var errStr='Введите критерий для поиска';
if(form.query.value == '') {
alert(errStr);
return false;
} else {
return true;
}
}
function subscribe(form) {
var errStr='Укажите e-mail';
var errEmail='Некорректный e-mail';
if(form.email.value == '') {
alert(errStr);
return false;
} else if (isEmailValid(form.email.value) == false) {
alert(errEmail);
return false;
} else {
return true;
}
}
function isEmailValid(email) {
var s = "[\\w\\-]+(\\.[\\w\\-]+)*@((([a-zA-Z0-9]+)|([a-zA-Z0-9]+[\\w\\-]*))(\\.([\\w^_]+\\.\\2))?\\.)?[\\w\\-]{2,}\\.[a-zA-Z]{2,}";
var re = new RegExp(s);
return re.test(email);
}