<!--
function Slow2Hide(button) {
document.getElementById(button).style.visibility="hidden";
}

function display(subnav,button,onoff) {
if (subnav) {
if (onoff=="on") { var style1="hidden"; var style2="visible"; } else { var style1="hidden"; var style2="hidden"; }
	for (var i = 1; i<=10; i++) {
		if (document.getElementById('menu'+i)) {document.getElementById('menu'+i).style.visibility=style1;}
	}
document.getElementById(subnav).style.visibility=style2;
}
if (onoff=="on") { var hover_state="on"; } else { var hover_state="off"; }
document.getElementById(button).className=hover_state;
}

function s_display(menu,button,onoff) {
if (menu) {
if (onoff=="s_on") { var style="visible"; } else { var style="hidden"; }
if (document.getElementById(menu)) {document.getElementById(menu).style.visibility=style;}
}
if (onoff=="s_on") { var hover_state="s_on"; } else { var hover_state="s_off"; }
document.getElementById(button).className=hover_state;
}

function changeBoat(boat,title,description) {
var img=new Image(); img.src="http://www.gradywhite.com/inc/nav/img/boats/"+boat+".jpg";
document.getElementById('boatimg').src=img.src;
document.getElementById('boattitle').innerHTML=title;
document.getElementById('boatdescription').innerHTML=description;
}

var t;
var aryClassElements = new Array();


function changeCategory(category) {

var allCats=new Array('cc','dc','wc','ec');

for (var a=0; a<allCats.length; a++) {
var Cat=allCats[a];
aryClassElements.length = 0;
getElementsByClassName(Cat, document.body);
for ( var i = 0; i < aryClassElements.length; i++ ) {

if (!category) {
document.getElementById(Cat).style.background="none";
document.getElementById(Cat).style.textDecoration="none";
document.getElementById(Cat).style.color="#FFF";
aryClassElements[i].style="#003";
} else if (category==Cat) {
document.getElementById(category).style.background="url('http://www.gradywhite.com/inc/nav/img/yellow-arrow.gif') left no-repeat";
document.getElementById(category).style.textDecoration="underline";
document.getElementById(category).style.color="#FFF475";
aryClassElements[i].style.color="#015";
} else {
document.getElementById(Cat).style.background="none";
document.getElementById(Cat).style.textDecoration="none";
document.getElementById(Cat).style.color="#FFF";
aryClassElements[i].style.color="#CCB33E";
}

}

}

if (category) { clearTimeout(t); t=setTimeout("changeCategory()", 4000); }
}


function getElementsByClassName(strClassName, obj) {
if ( obj.className == strClassName ) { aryClassElements[aryClassElements.length] = obj; }
for ( var i = 0; i < obj.childNodes.length; i++ ) { getElementsByClassName( strClassName, obj.childNodes[i] ); }
}

//-->