function slideshow() 
{
   window.open('gawla.html', 'slideshow',
   'width=350,height=525,top=0,left=0,scrollbars=no');
}


function bigpic() {
   window.open('1.html', 'big pic',
   'width=1200,height=300,top=20,left=20,scrollbars=no');
}