/* Display a PrintFriendly version of the current page Reads the Document and does the following: - Removes all head elements except the Print stylesheet and the title - Renders all content from layers without the original layer - Displays the refined version in a new window */ function PrintFriendlyPage() { // if IE5.0 or 5.5 on Windows strip divs and print from there, otherwise just print if((navigator.userAgent.indexOf("MSIE 5") != -1) && (navigator.platform.indexOf("Win") != -1)){ start="\\"; // HTML until the title title=getTitle(); // Gets the title, with HTML tags printStyleSheet=_getPrintStyleSheet(); // Retrieves the print stylesheet (a link element with media attribute='print' afterTitle="\<\/head\>\"; // close head, open body tag end="\<\/body\>\"; // close the body and html tags removeDivs=_removeDivs(); // take all content out of layers // put all the HTML together makePrintFriendlyPage=start + title + printStyleSheet + afterTitle + removeDivs + end; // show the new HTML in a new window displayPrintFriendlyPage(); }else{ if((navigator.platform.indexOf("Mac") != -1) && (navigator.userAgent.indexOf("Netscape") == -1)){ if(navigator.userAgent.indexOf("Safari") != -1){ alert("Safari does not support this function. Please choose print from the file menu. For best results ensure the default font size is set to 14 in File/preferences/appearance."); }else{ alert("Your browser does not support this function. Please choose print from the file menu."); } }else{ window.print(); } } } /* Gets the title element */ function getTitle() { var title=document.getElementsByTagName('title'); return "\" + title[0].innerHTML + "\<\/title\>"; } /* Gets all the div tags, and re-renders the content without the div tag */ function _removeDivs() { var divs=document.body.getElementsByTagName("div"); var newDoc=''; for (x=0;x-1) { a=StripNavBotClass(a); } newDoc+=a; } } return newDoc; } function StripNavBotClass(divIn) { try { //make a lower case copy of the div in case some p tags are in uppercase var divLower=divIn.toLowerCase(); //get the string before the p tag with a class of navBot var posNavBot=divIn.indexOf('navBot'); var divBeforeNavBot=divLower.substr(0, posNavBot); var posStartTag=divBeforeNavBot.lastIndexOf("", posStartTag) + 4; var lastPartForFinal=divIn.substr(posEndTag); //output the div without the paragraph with class of navBot var result= firstPartForFinal + lastPartForFinal; // check if there are more navBot paras, and maybe recurse if (result.indexOf('navBot')>-1) { return (StripNavBotClass(result)); } return result; } catch (e){ // really bad HTML coding ciould result in errors. // if there is a situation, we don't want to recurse infinitely, so remove all navBots return divIn.replace("navBot", ""); } } /* Opens a new window and displays the PrintFriendly HTML */ function displayPrintFriendlyPage() { var win=window.open('','test'); win.document.write (this.makePrintFriendlyPage); win.document.close(); } /* Gets all the print stylesheet, defined as a link element with a 'media' attribute equal to 'print' */ function _getPrintStyleSheet() { var links=document.getElementsByTagName("link") for (var x=0;x";; } } } function parseObj(obj) { var x=0; var result=''; for (var prop in obj) { result+=prop + ': ' + obj[prop] + '\n'; if (++x > 10) { alert (result); x=0; result=''; } } alert (result); }