function EnlargePictureNewWindow(url, title, iwidth, iheight, colour)
{
var pwidth, pheight;
var leftVal, topVal;
var newwindow;
if ( !newwindow || newwindow.closed )
{
pwidth=iwidth;
pheight=iheight;
leftVal = (screen.width - iwidth) / 2;
topVal = (screen.height - iheight) / 2;
newwindow=window.open('','htmlname','width=' + pwidth +',height=' +pheight + ',top='+topVal+',left='+leftVal+'resizable=0');
}
newwindow.document.clear();
newwindow.focus();
newwindow.document.writeln(' ' + title + '<\/title> <\/head> <body bgcolor= \"' + colour + '\"> <center>');
newwindow.document.writeln('<img src=' + url + ' alt="Image Not Available" class="PictureEnlarge" title=\"' + title + '\" alt=\"' + title + '\" >');
newwindow.document.writeln('<\/center> <\/body> <\/html>');
newwindow.document.close();
newwindow.focus();
}