function submitSearch()
{
	var search = document.getElementById("search").value;
	var url = "/searchresults.aspx?search=" + search;
	window.location = url;
	return true;
}
function WatermarkFocus(txtElem, strWatermark) {
 if (txtElem.value == strWatermark) 
 	txtElem.value = '';	
	document.getElementById("search").style.color="#000";
}

function WatermarkBlur(txtElem, strWatermark) {
 if (txtElem.value == '') txtElem.value = strWatermark;
}


sfHover = function() {
    var sfEls = document.getElementById("mainNav").getElementsByTagName("LI");
    for (var i=0; i<sfEls.length; i++) {
        sfEls[i].onmouseover=function() {
            this.className+=" sfhover";
        }
        sfEls[i].onmouseout=function() {
            this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
        }
    }
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

$(document).ready(function(){
  // Reset Font Size
  var originalFontSize = $('body').css('font-size');
    $(".resetFont").click(function(){
    $('body').css('font-size', originalFontSize);
  });
  // Increase Font Size
  $(".increaseFont").click(function(){
    var currentFontSize = $('body').css('font-size');
    var currentFontSizeNum = parseFloat(currentFontSize, 10);
    var newFontSize = currentFontSizeNum*1.2;
    $('body').css('font-size', newFontSize);
    return false;
  });
  // Decrease Font Size
  $(".decreaseFont").click(function(){
    var currentFontSize = $('body').css('font-size');
    var currentFontSizeNum = parseFloat(currentFontSize, 10);
    var newFontSize = currentFontSizeNum*0.8;
    $('body').css('font-size', newFontSize);
    return false;
  });
});