$(document).ready(function() {

$("#slideshow").css("overflow", "hidden");

$("ul#slides").cycle({
	fx: 'fade',
	pause: 1,
	prev: '#prev',
	next: '#next'
});

$("#slideshow").hover(function() {
	$("ul#nav").fadeIn();
	},
		function() {
	$("ul#nav").fadeOut();
	});
});

function linkEmail(un)
{
	var strLabel = "";
	var at = "@";
	var one = "mai";
	var two = "lto:";
	var mh = "kmjazz.com";
	var subj = "";
	if (linkEmail.arguments.length == 2)
	{ mh = linkEmail.arguments[1]; }
	else if (linkEmail.arguments.length >= 3)
	{
		if (linkEmail.arguments[1] != "")
			{ mh = linkEmail.arguments[1]; }
		if (linkEmail.arguments[2] != "")
			{ strLabel = linkEmail.arguments[2]; }
		if (linkEmail.arguments.length > 3)
			{ subj = linkEmail.arguments[3]; }
	}
	if (strLabel == "")
	{ strLabel = un + at + mh; }
	if (subj != "")
	{
		document.write("<a href=\"" + one + two + un + at + mh + "?subject=" + subj + "\">" + strLabel + "</a>");
	}
	else
	{ document.write("<a href=\"" + one + two + un + at + mh + "\">" + strLabel + "</a>"); }
}

function IsValidNumber(strValue)
{
	var ValidChars = "0123456789";
	var IsNumber = true;
	var Char;
	var sText = strValue;
	if (IsValidNumber.arguments.length >= 2)
		ValidChars = ValidChars + IsValidNumber.arguments[1];
	for (i = 0; i < sText.length && IsNumber == true; i++) 
	{ 
		Char = sText.charAt(i); 
		if (ValidChars.indexOf(Char) == -1) 
		{
			IsNumber = false;
		}
	}
	return IsNumber;
}