function fNewPDFWindows () {

	if (!document.getElementsByTagName) return false;

	var links = document.getElementsByTagName("a");

	for (var eleLink=0; eleLink < links.length; eleLink ++) {
		if (links[eleLink].href.indexOf('.pdf') !== -1)
		{
			links[eleLink].onclick =
			function() {
				window.open(this.href,'pdfwin','resizable,scrollbars');
				return false;
			}
		}
	}
}

function addLoadEvent(func) {

	var oldonload = window.onload;

	if (typeof window.onload != 'function')
	{
		window.onload = func;
	}
	else
	{
		window.onload = function()
		{
			oldonload();
			func();
		}
	}
}

addLoadEvent(fNewPDFWindows);