function First__onClick() {
var thisfname = window.location.href;
var firstfname = "";
var end = thisfname.length;
var pos1 = 0;
var pos2 = 0;

if (end) {
		pos1 = thisfname.lastIndexOf("_", end);
		pos2 = thisfname.lastIndexOf("_", pos1-1);

		if (pos1 != -1 && pos2 != -1) {
			firstfname = thisfname.substring(0, pos2+1) + "1" + thisfname.substring(pos1, end);

			window.location.href = firstfname;
		}
}
 }
function _First__onClick() { if (First) return First.onClick(); }
function Prev__onClick() {
var thisfname = window.location.href;
var prevfname = "";
var thispagenbr = "";
var end = thisfname.length;
var pos1 = 0;
var pos2 = 0;

if (end) {
	pos1 = thisfname.lastIndexOf("_", end);
	pos2 = thisfname.lastIndexOf("_", pos1-1);

	if (pos1 != -1 && pos2 != -1) {
		thispagenbr = thisfname.substring(pos2+1,pos1);
		var nbr = parseInt(thispagenbr);

		if (nbr > 1) {
			nbr = nbr - 1;
		}
			
		prevfname = thisfname.substring(0, pos2+1) + nbr.toString() + thisfname.substring(pos1, end);
    
		window.location.href = prevfname;
	}
}
 }
function _Prev__onClick() { if (Prev) return Prev.onClick(); }
function Next__onClick() {
var thisfname = window.location.href;
var nextfname = "";
var thispagenbr = "";
var totalpagenbr = "";
var end = thisfname.length;
var pos1 = 0;
var pos2 = 0;
var pos3 = 0;

if (end) {
	pos1 = thisfname.lastIndexOf("_", end);
	pos2 = thisfname.lastIndexOf("_", pos1-1);
	pos3 = thisfname.lastIndexOf(".", end);

	if (pos1 != -1 && pos2 != -1 && pos1 != -1) {
		 thispagenbr = thisfname.substring(pos2+1,pos1);
		 totalpagenbr = thisfname.substring(pos1+1,pos3);
		 var nbr = parseInt(thispagenbr);
		 var totalnbr = parseInt(totalpagenbr);

		 if (totalnbr > nbr) {
			  nbr = nbr + 1;
		 }			 

		nextfname = thisfname.substring(0, pos2+1) + nbr.toString() + thisfname.substring(pos1, end)

		window.location.href = nextfname;
	}
}
 }
function _Next__onClick() { if (Next) return Next.onClick(); }
function Last__onClick() {
var thisfname = window.location.href;
var nextfname = "";
var thispagenbr = "";
var totalpagenbr = "";
var end = thisfname.length;
var pos1 = 0;
var pos2 = 0;
var pos3 = 0;

if (end) {
	pos1 = thisfname.lastIndexOf("_", end);
	pos2 = thisfname.lastIndexOf("_", pos1-1);
	pos3 = thisfname.lastIndexOf(".", end);

	if (pos1 != -1 && pos2 != -1 && pos1 != -1) {
		totalpagenbr = thisfname.substring(pos1+1,pos3);
		var totalnbr = parseInt(totalpagenbr);

		nextfname = thisfname.substring(0, pos2+1) + totalnbr.toString() + thisfname.substring(pos1, end)

		window.location.href = nextfname;
	}
}
 }
function _Last__onClick() { if (Last) return Last.onClick(); }