function trim(s) {
	return s.replace(/^\s+/, '').replace(/\s+$/, '');
}

function getElementByClassToc(strClassName){
	strToc = "";
//alert (typeof($(".titleParagraphAnchor")));
	if ($(".titleParagraphAnchor") != null) {
		$(".titleParagraphAnchor").each(function (i) {
			$(this).attr({id: "toc_" + i});
			if ($(this).html() != "") {
				var strInnerHTML = new String ($(this).html());
				var reg = /<br>/gi;
				strContent = strInnerHTML.replace(reg, "");
				var reg = /<em>/gi;
				strContent = strContent.replace(reg, "");
				var reg = /<\/em>/gi;
				strContent = strContent.replace(reg, "");
				if (strContent != '')
					strToc += '<div class="linkText"><img src="../medias/img/arrow_medium_blue.png" style="margin-right:5px" align="absmiddle" /><a href="#toc_' + i + '">' + trim (strContent) + '</a></div>';
			}
		});
	}
	if (strToc != "" ) {
		var strTocFinal = '<img src="../medias/img/article_anchor_menu_t.gif" width="520" height="4" /><div style="background-color: #d9e5e6;padding:5px 10px;clear:both">';
		strTocFinal += strToc;
		strTocFinal += '</div><img src="../medias/img/article_anchor_menu_b.gif" width="520" height="4" style="padding:0px;margin:0px;clear:both" /><br />';
	} else
		strTocFinal = "";
	return strTocFinal;
}

function displayTOC() {
	strTOCContent = getElementByClassToc("titleParagraphAnchor");
	if (strTOCContent != "")
		document.getElementById("TOCContainer").innerHTML = getElementByClassToc("titleParagraphAnchor");
	else
		document.getElementById("TOCContainer").style.display = "none";
}