var t1;
function clearSubNav1(){
	$("#YFS_Subnav").fadeOut(100);
}
var t2;
function clearSubNav2(){
	$("#SERVICES_Subnav").fadeOut(100);
}
	

$(document).ready(function() {
						   
	$("#YFS").hover(
		function() {
			clearTimeout(t1);
			$("#YFS_Subnav").fadeIn("fast");
		},
		function() {
			t1 = setTimeout("clearSubNav1()", 100);
		}
	);
	$("#YFS_Subnav").hover(
		function() {
			clearTimeout(t1);
		},
		function() {
			t1 = setTimeout("clearSubNav1()", 100);
		}
	);
						   
	$("#SERVICES").hover(
		function() {
			clearTimeout(t2);
			$("#SERVICES_Subnav").fadeIn("fast");
		},
		function() {
			t2 = setTimeout("clearSubNav2()", 100);
		}
	);
	$("#SERVICES_Subnav").hover(
		function() {
			clearTimeout(t2);
		},
		function() {
			t2 = setTimeout("clearSubNav2()", 100);
		}
	);
	
	$("#Search_Expand").toggle(
		function() {
			$("#Hidden_Search").slideDown(250);
			$("#Search_Expand").empty();
			$("#Search_Expand").append("hide more<br>search options");
			$("#Search_Expand").css('background-image','url(images/up_arrow.png)');
		},
		function() {
			$("#Hidden_Search").slideUp(250);
			$("#Search_Expand").empty();
			$("#Search_Expand").append("view more<br>search options");
			$("#Search_Expand").css('background-image','url(images/down_arrow.png)');
		}
	);
	
	$("#FROMLENGTH").change(
		function() {
			var fromLengthVal = $("#FROMLENGTH").val();
			if(parseInt(fromLengthVal) < 40 || !fromLengthVal){
				$("#FROMLENGTH").val('40');
			}
		}
	);
	
});

function subPNWSearch(){
	document.pnw_search.submit();
}
function subWCSearch(){
	document.wc_search.submit();
}