var slid_panel = "none";

function beep(element)

{

document.getElementById("nav_window").style.display = "block";
new Effect.Move('design_nav', {x:800,y:0,duration:0.2,mode:'absolute'});
new Effect.Move('pano_nav', {x:800,y:20,duration:0.2,mode:'absolute'});
new Effect.Move('radio_nav', {x:800,y:85,duration:0.2,mode:'absolute'});
new Effect.Move('contact_nav', {x:800,y:137,duration:0.2,mode:'absolute'});
return;

}

function MoveEffect(element)

{

if (element == slid_panel) 

{ 

if (element == "radio_nav" || element == "contact_nav")

{

new Effect.Move(element, {x:375,duration:0.5,mode:'relative'});

}

else

{

new Effect.Move(element,{x:800,duration:0.2,mode:'relative'});

}

slid_panel="none";	   

var t=setTimeout("document.getElementById('nav_window').style.display = 'none'",250);

return;

}

beep(element);   

if (element == "radio_nav" || element == "contact_nav")

{

new Effect.Move(element, {x:-375,duration:0.5,mode:'relative'});

}

else

{

new Effect.Move(element, {x:-800,duration:0.5,mode:'relative'});

}

slid_panel = element;

return;

}