// Allows multiple functions to load

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

// Opens PDF links in new windows
function doPopups()
{
if (!document.getElementsByTagName) return false;
var links = document.getElementsByTagName("a");
for (var i=0; i < links.length; i++) {
if (links[i].href.indexOf('.pdf') !== -1) {
links[i].onclick =
function() {
window.open(this.href,'popper','resizable,scrollbars');
return false;
}
}
}
}

addLoadEvent(doPopups);