// print.js // :: FUNCTIONS // strip(filestr) - (NB: Same as function in funcs.js) // printReady(filename,title,width) // STRIPS OUT '/' AND '.' AND RETURNS FLAT STRING // USED TO GENERATE WINDOW NAME FROM FILENAME // NB: SAME AS IN funcs.js function strip(filestr) { var invalid = '/._?&='; var flatstr = ''; var j, qpos; // Strip everything past '?' (if exists) qpos = filestr.indexOf('?'); if (qpos > -1) { filestr = filestr.substring(0,qpos); } // COPY VALID CHARS AND IGNORE INVALID ONES for (j=0; j -1) ? '' : filestr.charAt(j); } return flatstr; } // POPUP NEW WINDOW WITH IMAGE READY FOR PRINTING // NB: USES SEPARATE STYLESHEET, // SEE WEBSITE SECURE SITE FOR ONE THAT DOESN'T // title - HTML PAGE TITLE (OPTIONAL) // width - WIDTH OF IMAGE IN cm (OPTIONAL) - IF NOT SPECIFIED THEN USES FULL WIDTH // CALL: function printReady(filename,title,width) { var x = ''; // TITLE SPECIFIED? if (title < ' ') { title = filename; } // APPEND 'cm' OR USE 100% if (width > 0) { width += 'cm'; } else { width = '100%'; /* 92%, 19.2cm MAX */ } // HEADER x += ''; x += 'Print - ' + title + '\n'; x += '\n'; x += ''; x += ''; // STYLESHEET x += ''; x += '\n'; x += '\n'; // BODY x += ''; x += '\n'; // TITLE and CLOSE/PRINT BUTTONS x += '
'; if (width != '100%') { x += '\n'; x += '
\n'; } x += '' + title + '\n'; if (width != '100%') { x += '
\n'; } // FOOTER x += ''; // WINDOW NAME OF strip(filename) ENSURES THAT EACH IMG HAS THEIR OWN WINDOW popup = window.open('about:blank',strip(filename),'resizable=yes,scrollbars=yes,width=700,height=460'); popup.document.open(); popup.document.write(x); popup.document.title = 'Print - ' + title; // This overrides title-tag popup.document.close(); popup.focus(); // SO THAT LINK IS NOT FOLLOWED return false; }