/* rollover for home nav */

if (document.images) {

    storeup       = new Image();
    storeup.src   = "images/nav_1_d.png" ;
    storedown     = new Image() ;
    storedown.src = "images/nav_1_a.png" ;
    
    adup       = new Image();
    adup.src   = "images/nav_2_d.png" ;
    addown     = new Image() ;
    addown.src = "images/nav_2_a.png" ;
    
    employmentup       = new Image();
    employmentup.src   = "images/nav_3_d.png" ;
    employmentdown     = new Image() ;
    employmentdown.src = "images/nav_3_a.png" ;
    
    wellnessup       = new Image();
    wellnessup.src   = "images/nav_4_d.png" ;
    wellnessdown     = new Image() ;
    wellnessdown.src = "images/nav_4_a.png" ;
    
    classifiedsup       = new Image();
    classifiedsup.src   = "images/nav_5_d.png" ;
    classifiedsdown     = new Image() ;
    classifiedsdown.src = "images/nav_5_a.png" ;
    
    askup       = new Image();
    askup.src   = "images/nav_6_d.png" ;
    askdown     = new Image() ;
    askdown.src = "images/nav_6_a.png" ;
    
    blogup       = new Image();
    blogup.src   = "images/nav_7_d.png" ;
    blogdown     = new Image() ;
    blogdown.src = "images/nav_7_a.png" ;

}
function buttondown( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "down.src" );
    }
}
function buttonup ( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "up.src" );
    }
}

function ShowDiv (id)
{
	document.getElementById(id).style.display = "block";	
}

function HideDiv (id)
{
	document.getElementById(id).style.display = "none";	
}

function MailingList (obj)
{
	var error_msg = '';
	
	if (obj.location.selectedIndex == 0)
		error_msg += 'Please choose a location. ';
		
	if (obj.mailling_list.value == "")
		error_msg += 'Please enter your email.';
	
	if (error_msg)
	{
		alert(error_msg);
		return false;
	}
	else
		return true;
}