// JavaScript Document

function resizeNav(){
	var dims = getScreenSize().split("x");
	if(parseInt(dims[1]) > 435){
		$("#flashnav").css("height", dims[1]+"px");
		$('#nav_wrapper').css("position", "fixed");
		$("#nav").css("height", "");
		$('#nav_wrapper.ie_6').css("position", "absolute");
	     $(".ie_6 #nav").css("height", $('#page_wrapper').outerHeight()+"px");
    }else{
	    $("#flashnav").css("height", 435+"px");
	    $('#nav_wrapper').css("position", "absolute");
	    $("#nav").css("height", $('#page_wrapper').outerHeight()+"px");
    }
}

function doSearch(onSubmit){
	var val = $("#searchterm").val().trim();
	if(val == "" || val == $("#searchterm").attr("defaultText")){
		alert("Please enter the keywords you would like to search by.");
		if(onSubmit) return false;
	}else{
		if(onSubmit) return true;
		else $("#searchform").submit();	
	}
}

function setBrowser(){
	var el = getBrowser();
	$('#nav_wrapper').addClass(el.name.toLowerCase() + "_" + el.version);
	//alert(el.name);
	//alert(el.version);
}