var rm_issue
var rm_article_type
var rm_article_number

function article_info(issue, arttype, artnumber)
{
rm_issue = issue;
rm_article_type = arttype;
rm_article_number = artnumber;
return true;
}

function thumbnail(image_name, image_credit, image_caption, image_format)
{

var picwidth
var picborder
var pic_string 
var caption_position
var credit_position
var picture_class
var credit_class
var pic_format  // default: jpg

//alert( "Starting" );

pic_format = "jpg";
if (arguments.length == 4) { pic_format = image_format; }

pic_string = '<form action="interior-design-portfolio-gallery.php" method="post" name="dispimage" id="dispimage" style="margin: 0;"><table border="0" cellspacing="0" cellpadding="2" bgcolor="#e6b36c"><tr><td><table border="0" cellspacing="0" cellpadding="0" bgcolor="#000000"><tr><td><input type="image" src="images/th_' + image_name + '.' + pic_format + '" alt="' + image_caption + '" style="border-width: 2px; border-color: #e6b36c;"></td></tr></table></td></tr></table><input type="hidden" name="port_image" id="porfolio_image" value="' + image_name + '.' + pic_format + '"><input type="hidden" name="port_credit" id="port_credit" value="' + image_credit + '"><input type="hidden" name="port_caption" id="port_caption" value="' + image_caption + '"></form>';

//alert( "Pic_string:" + pic_string);

document.write(pic_string); 

return true;

}