var $k = jQuery.noConflict();
		$k(document).ready(
		function(){
			$k(".subnav").hide();
			
			$k("#navigation>li").hover(function(){
				$k(this).find(".subnav").toggle();},
				function(){
				$k(this).find(".subnav").toggle();
				});
				
//			$k("#subnav>li").hover(function(){null;},function(){null;});
				
			$k("a[rel='print']").click(function() {
				window.print();	return false;});
				
			$k("a[rel='increaseText']").click(function(){changeFont(1)});
			$k("a[rel='decreaseText']").click(function(){changeFont(-1)});
			$k("a[rel='search']").click(function(){doSearch()});
			$k("#searchKeyword").keypress(function(e){return submitKeyword(e.keyCode,e.which)});
		});

function changeFont(v){
	var maxFont = 18;
	var minFont = 11;
	var dd = $k("div.news > *,div.project > *,div[class^='pageContent'] > *,div.overviewContent > p,div.project_feature");
	//alert($k("div.middleColumn,div.project,div[class^='pageContent']").context.nodeName);
	var fontSize = parseInt($k(dd).css("font-size"));
	var increase = fontSize + parseInt(v);
	
	if(increase < maxFont && increase >= minFont)
		$k(dd).css("font-size",increase);
}


function submitKeyword(keyCode, which)
{
    if(which == null)
    {
         if(event.keyCode == 13)
         {
            doSearch();
            return false;
         }
    }
    else if(which > 0)
    {
        if(which == 13)
        {
            doSearch();
            return false;
        }
    }
}

function doSearch(){
    var currentUrl = window.location.href;
    var searchInput = document.getElementById("searchKeyword").value;
    
    window.location = "http://" + location.host + "/SearchResults.aspx?search=" + searchInput + "&site=True";
}