// JavaScript Documentfunction onNavDown1(obj) 
<!-- preload rollover images -->
homeBtn_over = new Image(150, 74);
homeBtn_over.src = "../images/SMnavHomeBtn-over.jpg";
SMnavBtn1_over = new Image(150, 50);
SMnavBtn1_over.src = "../images/btn1-over.jpg";
SMnavBtn1_down = new Image(150, 50);
SMnavBtn1_down.src = "../images/btn1-down.jpg";
SMnavBtn2_over = new Image(150, 50);
SMnavBtn2_over.src = "../images/btn2-over.jpg";
SMnavBtn2_down = new Image(150, 50);
SMnavBtn2_down.src = "../images/btn2-down.jpg";
SMnavBtn3_over = new Image(150, 50);
SMnavBtn3_over.src = "../images/btn3-over.jpg";
SMnavBtn3_down = new Image(150, 50);
SMnavBtn3_down.src = "../images/btn3-down.jpg";
SMnavBtn4_over = new Image(150, 50);
SMnavBtn4_over.src = "../images/btn4-over.jpg";
SMnavBtn4_down = new Image(150, 50);
SMnavBtn4_down.src = "../images/btn4-down.jpg";
SMnavBtn5_over = new Image(150, 50);
SMnavBtn5_over.src = "../images/btn5-over.jpg";
SMnavBtn5_down = new Image(150, 25);
SMnavBtn5_down.src = "../images/btn5-down.jpg";
SMnavBtn6_over = new Image(150, 25);
SMnavBtn6_over.src = "../images/btn6-over.jpg";
SMnavBtn6_down = new Image(150, 25);
SMnavBtn6_down.src = "../images/btn6-down.jpg";
SMnavBtn7_over = new Image(150, 25);
SMnavBtn7_over.src = "../images/btn7-over.jpg";
SMnavBtn7_down = new Image(150, 25);
SMnavBtn7_down.src = "../images/btn7-down.jpg";
SMnavBtn8_over = new Image(150, 25);
SMnavBtn8_over.src = "../images/btn8-over.jpg";
SMnavBtn8_down = new Image(150, 25);
SMnavBtn8_down.src = "../images/btn8-down.jpg";
<!-- end preload rollover images -->

function onHomeBtnOver(obj)
{
	obj.style.backgroundImage = 'url(images/SMnavHomeBtn-over.jpg)';
}
function onHomeBtnUp(obj) 
{ 
	obj.style.cursor = 'hand'; 
	obj.style.backgroundImage = 'url(images/SMnavHomeBtn.jpg)'; 
}

function onNavDown1(obj)
{ 
	obj.style.backgroundImage = 'url(images/btn1-down.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#CC0000'; 
}

function onNavOver1(obj) 
{ 
	obj.style.cursor = 'hand'; 
	obj.style.backgroundImage = 'url(images/btn1-over.jpg)';
	obj.getElementsByTagName('a')[0].style.color = '#18205C';
}

function onNavUp1(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn1.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#18205C';
}

function onNavDown2(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn2-down.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#CC0000'; 
}

function onNavOver2(obj) 
{ 
	obj.style.cursor = 'hand'; 
	obj.style.backgroundImage = 'url(images/btn2-over.jpg)';
	obj.getElementsByTagName('a')[0].style.color = '#18205C';
}

function onNavUp2(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn2.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#18205C';
}

function onNavDown3(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn3-down.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#CC0000'; 
}

function onNavOver3(obj) 
{ 
	obj.style.cursor = 'hand'; 
	obj.style.backgroundImage = 'url(images/btn3-over.jpg)';
	obj.getElementsByTagName('a')[0].style.color = '#18205C';
}

function onNavUp3(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn3.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#18205C';
}

function onNavDown4(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn4-down.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#CC0000'; 
}

function onNavOver4(obj) 
{ 
	obj.style.cursor = 'hand'; 
	obj.style.backgroundImage = 'url(images/btn4-over.jpg)';
	obj.getElementsByTagName('a')[0].style.color = '#18205C';
}

function onNavUp4(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn4.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#18205C';
}

function onNavDown5(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn5-down.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF'; 
}

function onNavOver5(obj) 
{ 
	obj.style.cursor = 'hand'; 
	obj.style.backgroundImage = 'url(images/btn5-over.jpg)';
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF'; 
}

function onNavUp5(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn5.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF'; 
}

function onNavDown6(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn6-down.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF'; 
}

function onNavOver6(obj) 
{ 
	obj.style.cursor = 'hand'; 
	obj.style.backgroundImage = 'url(images/btn6-over.jpg)';
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF'; 
}

function onNavUp6(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn6.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF'; 
}

function onNavDown7(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn7-down.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF'; 
}

function onNavOver7(obj) 
{ 
	obj.style.cursor = 'hand'; 
	obj.style.backgroundImage = 'url(images/btn7-over.jpg)';
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF'; 
}

function onNavUp7(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn7.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF'; 
}

function onNavDown8(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn8-down.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF'; 
}

function onNavOver8(obj) 
{ 
	obj.style.cursor = 'hand'; 
	obj.style.backgroundImage = 'url(images/btn8-over.jpg)';
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF';
}

function onNavUp8(obj) 
{ 
	obj.style.backgroundImage = 'url(images/btn8.jpg)'; 
	obj.getElementsByTagName('a')[0].style.color = '#FFFFFF';
}