// open large image window
function OpenLarge(large)
{
var w = largeWidth[current_slide];
var h = largeHeight[current_slide];
large_image=window.open("","large","width="+w+",height="+h+",scrollbars=1,resizable=1,top=20,left=20");
large_image.document.write(''+majorCaption[current_slide -1]+'');
large_image.document.write('');
large_image.document.write('
');
large_image.document.write('');
large_image.document.close();
}