var $timerprint = 0;
jQuery.jPrintArea=function(url){
	clearTimeout($timerprint);
	var iframe = $('<iframe id="id_iframe_print" name="id_iframe_print" src="'+url+'" style="position:absolute;width:1px;height:1px;left:-1000px;top:-1000px;"></iframe>');
	$("body").prepend(iframe);
	window.frames['id_iframe_print'].onload = function(){
		window.frames['id_iframe_print'].focus();
		window.frames['id_iframe_print'].print();
		$timerprint = setTimeout(function(){
			$('iframe#id_iframe_print').remove();
			clearTimeout($timerprint);
		},3000);
	}
}