function loadPDF() {
		var url = document.URL;
	
		var index_article = url.indexOf('/articles');			// starting index of '/articles'
		url = url.substring(index_article,url.indexOf('.php'));	// articles/monthly_alsharia/2002/........../filename    without   '.php'
		url = url + ".pdf";
		var linkVar = "/included/load_pdf.php?docurl=" + url;
		pdfWin = open(linkVar, 'newSendPDFWindow', 'left=70, top=70, width=800, height=600, toolbar=no, status=no, resizable=yes');
}




function sendEmail(docURL)  {
		var linkVar = "/included/send_email.php?docurl=" + docURL;
		emailWin = open(linkVar, 'newSendEmailWindow', 'left=70, top=70, width=300, height=250, menubar=no, scrollbars=no, toolbar=no, status=no, resizable=no');
}