$.fn.extend(
{
	addPdfIcon: function(param)
	{
		var pdfElem = $(this);
		if(param == "after")
		{
			pdfElem.not(".noIcon").after("<span class='pdfAfter'>&nbsp;</span>");
		}
		else if (param == "before")
		{
			pdfElem.not(".noIcon").before("<span class='pdfBefore'>&nbsp;</span>");
		}
		pdfElem.click(function()
		{
			this.target = "_blank";
		});
	}
});