function backToTop() {
    var x1 = x2 = x3 = 0;
    var y1 = y2 = y3 = 0;

    if (document.documentElement) {
        x1 = document.documentElement.scrollLeft || 0;
        y1 = document.documentElement.scrollTop || 0;
    }

    if (document.body) {
        x2 = document.body.scrollLeft || 0;
        y2 = document.body.scrollTop || 0;
    }

    x3 = window.scrollX || 0;
    y3 = window.scrollY || 0;

    var x = Math.max(x1, Math.max(x2, x3));
    var y = Math.max(y1, Math.max(y2, y3));

    window.scrollTo(Math.floor(x / 2), Math.floor(y / 2));

    if (x > 0 || y > 0) {
        window.setTimeout("backToTop()", 25);
    }
}

function initRollOverImages() {
  var image_cache = new Object();
  $("img.swap").each(function(i) {
    var imgsrc = this.src;
    var dot = this.src.lastIndexOf('.');
    var imgsrc_on = this.src.substr(0, dot) + '_on' + this.src.substr(dot, 4);
    image_cache[this.src] = new Image();
    image_cache[this.src].src = imgsrc_on;
    $(this).hover(
      function() { this.src = imgsrc_on; },
      function() { this.src = imgsrc; });
  });
}

$(document).ready(initRollOverImages);

function searchfoucs(){
	$("input#s").focus(function(){
		$(this).attr("value", ""); 
	});
}
$(document).ready(searchfoucs);

function clickList(target){
	$(target).mouseover(function(){
		$(this).addClass('clicklist');
	});
	$(target).mouseout(function(){
		$(this).removeClass('clicklist');
	});
	$(target).click(function(){
		var loc = $(this).find('a').attr('href');
		window.location.href = loc;
	});
}
function relatedlinks(){
	$("div#relatedPage a:last").css("background","none"); 
	};
$(document).ready(relatedlinks);