var defaultIsotonic;
var urlPagesIsotonic = new Array;
urlPagesIsotonic[1]="GentleMist.php";
urlPagesIsotonic[2]="MediumMist.php";
urlPagesIsotonic[3]="UltraGentleMist.php";


function setMenuIsotonic(num){
defaultIsotonic = num;
switch(num)
{
case 1:
  getElement("menuIsotonic"+num).src = "images/gentleMistOn.png";
  break;
case 2:
  getElement("menuIsotonic"+num).src = "images/mediumStreamOn.png";
  break;
case 3:
  getElement("menuIsotonic"+num).src = "images/fullStreamOn.png";
  break;
default:
  
}
}

function overMenuIsotonic(num){
getElement("menuIsotonic1").src = "images/gentleMistOff.png";
getElement("menuIsotonic2").src = "images/mediumStreamOff.png";
  getElement("menuIsotonic3").src = "images/fullStreamOff.png";
  
switch(num)
{
case 1:
  getElement("menuIsotonic"+num).src = "images/gentleMistOn.png";
  break;
case 2:
  getElement("menuIsotonic"+num).src = "images/mediumStreamOn.png";
  break;
case 3:
  getElement("menuIsotonic"+num).src = "images/fullStreamOn.png";
  break;
default:
  
}

}

function outMenuIsotonic(num){
switch(num)
{
case 1:
  getElement("menuIsotonic1").src = "images/gentleMistOff.png";
  break;
case 2:
  getElement("menuIsotonic2").src = "images/mediumStreamOff.png";
  break;
case 3:
  getElement("menuIsotonic3").src = "images/fullStreamOff.png";
  break;
default:
  
}
setMenuIsotonic(defaultIsotonic);
}

function goToURL_Isotonic(num){
window.location.href = urlPagesIsotonic[num];
}