function validateForm() 
{

	if(document.form.ProductSelect.value == "1")
	 {

		alert("Please select your product of interest.");
		document.form.ProductSelect.focus();
		return false;

	} else if(document.form.name.value == "")
	 {

		alert("Please specify your first name.");
		document.form.name.focus();
		return false;
		
		} else if(document.form.LastName.value == "")
	 {

		alert("Please specify your last name.");
		document.form.LastName.focus();
		return false;
		
	
	} else if(document.form.Phone.value == "") 
	{

		alert("Please enter your telephone number.");
		document.form.Phone.focus();
		return false;

	} else if(!isValidEmail(document.form.Email.value)) 
	{

		alert("Please enter your e-mail address correctly")
		document.form.Email.focus();
		return false;

	
	} else {

		return true;
	}
}
function menuover(menuname)
{
	document.all(menuname).className = "MenuOver"; 
	document.all("link" + menuname).className = "LinkMenuOver"; 
}
function menuout(menuname)
{
	document.all(menuname).className = "MenuOut";
	document.all("link" + menuname).className = "LinkMenuOut";
}
function submenuover(menuname)
{
	document.all(menuname).className = "SubMenuOver"; 
	document.all("link" + menuname).className = "SubLinkMenuOver"; 
}
function submenuout(menuname)
{
	document.all(menuname).className = "SubMenuOut";
	document.all("link" + menuname).className = "SubLinkMenuOut";
}
function sidemenuover(menuname)
{
	document.all(menuname).className = "SideMenuOver"; 
	document.all("link" + menuname).className = "SideLinkMenuOver"; 
}
function sidemenuout(menuname)
{
	document.all(menuname).className = "SideMenuOut";
	document.all("link" + menuname).className = "SideLinkMenuOut";
}
function goto(menuname)
{
	window.location = document.all(menuname).href;
}
function sig(thisid)
{
	var strTmp = thisid;
	document.all(strTmp).style.display = "";
    var i = new Image();
    var s = "/l.asp?desc="+ thisid;
	i.src = s;
}
function hig(thisid)
{
	var strTmp = thisid;
	document.all(strTmp).style.display = "none";
}
function showit(thisval)
{
    var i = new Image();
    var s = "/l.asp?i="+ thisval;
	sig(thisval);
	i.src = s;
}