/**
* Version 1.2
* -Contributors: "mindinquiring" : filter to exclude any stylesheet other than print.
*
* This is a major overhaul of the previous version.
* Easy to edit or alter as you please. Tested ONLY in IE 8 and FF 3.5.2. No support for other browsers.
*/
(function($) {
var counter = 0;
$.fn.printArea = function()
{
counter++;
var idPrefix = "printArea_";
$( "iframe[id^=" + idPrefix + "]" ).remove();
var iframeId = idPrefix + counter;
var ele = $(this);
var f = new Iframe( iframeId );
f.doc.open();
f.doc.write(""/* + getHead()*/ + getBody(ele) + "" );
f.doc.close();
var frameWin = f.contentWindow || f;
frameWin.focus();
frameWin.print();
}
function getHead()
{
var head = "";
$(document).find("link")
.filter(function(){
return $(this).attr("rel").toLowerCase() == "stylesheet";
})
.filter(function(){ // this filter contributed by "mindinquiring"
var media = $(this).attr("media");
return (media.toLowerCase() == "" || media.toLowerCase() == "print")
})
.each(function(){
head += '';
});
head += "";
return head;
}
function getBody( printElement )
{
var body = "";
//body += '
' + $(printElement).html() + '
';
body += $(printElement).html();
body += "";
return body;
}
function Iframe( frameId )
{
var iframeStyle = 'border:0;position:absolute;width:0px;height:0px;left:0px;top:0px;';
var iframe;
try
{
iframe = document.createElement('iframe');
document.body.appendChild(iframe);
$(iframe).attr({ style: iframeStyle, id: frameId, src: "" });
iframe.doc = null;
iframe.doc = iframe.contentDocument ? iframe.contentDocument : ( iframe.contentWindow ? iframe.contentWindow.document : iframe.document);
}
catch( e ) { throw e + ". iframes may not be supported in this browser."; }
if ( iframe.doc == null ) throw "Cannot find document.";
return iframe;
}
})(jQuery);