// Lit Area Javascript
function drop_style() {
var x=document.getElementsByTagName("a");
var xlimit=x.length;
var xnum=0;

while (xnum<xlimit) {
	var xlink=x[xnum];
	var str1=/pdfs/;
	var str2=/lit-category/;

	if (str1.test(xlink.href)) {
	xlink.className="lit_file";
	}
	else if (str2.test(xlink.href)) {
	xlink.className="lit_fold_close";
	}
	xnum++;
}
}