//*********************************************************
//                     Rollover code
//*********************************************************

// INTIALIZE IMAGES
if (document.images) {


// top nav

	homeOff = new Image();
    homeOff.src = "images/btn/tn_b_home.gif"
    homeOn = new Image();
    homeOn.src = "images/btn/tn_b_home_on.gif"
    
    aboutOff = new Image();
    aboutOff.src = "images/btn/tn_b_about.gif"
    aboutOn = new Image();
    aboutOn.src = "images/btn/tn_b_about_on.gif"
    
    newsOff = new Image();
    newsOff.src = "images/btn/tn_b_news.gif"
    newsOn = new Image();
    newsOn.src = "images/btn/tn_b_news_on.gif"
    
    contactOff = new Image();
    contactOff.src = "images/btn/tn_b_contact.gif"
    contactOn = new Image();
    contactOn.src = "images/btn/tn_b_contact_on.gif"
    
// right nav
    
    conditionsOff = new Image();
    conditionsOff.src = "images/buttons/ln_b_conditions.gif"
    conditionsOn = new Image();
    conditionsOn.src = "images/buttons/ln_b_conditions_on.gif"
    
    treatmentsOff = new Image();
    treatmentsOff.src = "images/buttons/ln_b_treatments.gif"
    treatmentsOn = new Image();
    treatmentsOn.src = "images/buttons/ln_b_treatments_on.gif"
    
    lasersOff = new Image();
    lasersOff.src = "images/buttons/ln_b_lasers.gif"
    lasersOn = new Image();
    lasersOn.src = "images/buttons/ln_b_lasers_on.gif"   
    
    onlineOff = new Image();
    onlineOff.src = "images/buttons/ln_b_online.gif"
    onlineOn = new Image();
    onlineOn.src = "images/buttons/ln_b_online_on.gif" 
    
    aestheticOff = new Image();
    aestheticOff.src = "images/buttons/ln_b_aesthetic.gif"
    aestheticOn = new Image();
    aestheticOn.src = "images/buttons/ln_b_aesthetic_on.gif" 
    
    pressOff = new Image();
    pressOff.src = "images/buttons/ln_b_press.gif"
    pressOn = new Image();
    pressOn.src = "images/buttons/ln_b_press_on.gif" 
    
    skincancerOff = new Image();
    skincancerOff.src = "images/buttons/ln_b_skincancer.gif"
    skincancerOn = new Image();
    skincancerOn.src = "images/buttons/ln_b_skincancer_on.gif"
	
    
// interior right nav
    
    conditions2Off = new Image();
    conditions2Off.src = "images/buttons/ln_b_int_conditions.gif"
    conditions2On = new Image();
    conditions2On.src = "images/buttons/ln_b_int_conditions_on.gif"
    
    treatments2Off = new Image();
    treatments2Off.src = "images/buttons/ln_b_int_treatments.gif"
    treatments2On = new Image();
    treatments2On.src = "images/buttons/ln_b_int_treatments_on.gif"
    
    lasers2Off = new Image();
    lasers2Off.src = "images/buttons/ln_b_int_lasers.gif"
    lasers2On = new Image();
    lasers2On.src = "images/buttons/ln_b_int_lasers_on.gif"   
    
    online2Off = new Image();
    online2Off.src = "images/buttons/ln_b_int_online.gif"
    online2On = new Image();
    online2On.src = "images/buttons/ln_b_int_online_on.gif" 
    
    aesthetic2Off = new Image();
    aesthetic2Off.src = "images/buttons/ln_b_int_aesthetic.gif"
    aesthetic2On = new Image();
    aesthetic2On.src = "images/buttons/ln_b_int_aesthetic_on.gif" 
    
    press2Off = new Image();
    press2Off.src = "images/buttons/ln_b_int_press.gif"
    press2On = new Image();
    press2On.src = "images/buttons/ln_b_int_press_on.gif" 
    
    skincancer2Off = new Image();
    skincancer2Off.src = "images/buttons/ln_b_int_skincancer.gif"
    skincancer2On = new Image();
    skincancer2On.src = "images/buttons/ln_b_int_skincancer_on.gif"
	
    
 // bios
 
 	goldbergOff = new Image();
    goldbergOff.src = "images/staff/bc_p_goldberg.jpg"
    goldbergOn = new Image();
    goldbergOn.src = "images/staff/bc_p_goldberg_on.jpg"
    
    friedmanOff = new Image();
    friedmanOff.src = "images/staff/bc_p_friedman.jpg"
    friedmanOn = new Image();
    friedmanOn.src = "images/staff/bc_p_friedman_on.jpg"
    
    asadiOff = new Image();
    asadiOff.src = "images/staff/bc_p_kimyai_asadi.jpg"
    asadiOn = new Image();
    asadiOn.src = "images/staff/bc_p_kimyai_asadi_on.jpg"
    
    jihOff = new Image();
    jihOff.src = "images/staff/bc_p_jih.jpg"
    jihOn = new Image();
    jihOn.src = "images/staff/bc_p_jih_on.jpg"
    
    arrowOff = new Image();
    arrowOff.src = "images/spacer.gif"
    arrowOn = new Image();
    arrowOn.src = "images/ln_g_arrow1.gif"
	
	arrow2Off = new Image();
    arrow2Off.src = "images/spacero.gif"
    arrow2On = new Image();
    arrow2On.src = "images/ln_g_arrow1o.gif"
    
     

// SWAP ON
function swapOn(imgName) {
    if (document.images) { 
        imgOn = eval(imgName + "On.src");
        document [imgName].src = imgOn;
	}
}

// SWAP OFF
function swapOff(imgName) {
	if (document.images) {
        imgOff = eval(imgName + "Off.src");
        document [imgName].src = imgOff;
	}
}

function swapArrowOn(imgName) {
    if (document.images) { 
        imgOn = arrowOn.src;
        document [imgName].src = imgOn;
	}
}

function swapArrow2On(imgName) {
    if (document.images) { 
        imgOn = arrow2On.src;
        document [imgName].src = imgOn;
	}
}

// SWAP OFF
function swapArrowOff(imgName) {
	if (document.images) {
        imgOff = arrowOff.src;
        document [imgName].src = imgOff;
	}
}

function swapArrow2Off(imgName) {
	if (document.images) {
        imgOff = arrow2Off.src;
        document [imgName].src = imgOff;
	}
}

function openpress(linkurl) {
  var w = 800;
  var h = 600;
  var popw = 520;
  var poph = 420;
 
  w = screen.availWidth;
  h = screen.availHeight;
  var leftPos = (w-popw)/2, topPos = (h-poph)/2;
  
  newWindow = window.open(linkurl, "pop", "toolbar=no,location=no,scrollbars=yes,status=no,width=520,height=420,top=" + topPos + ",left=" + leftPos);
  newWindow.document.close();
  }


}

// *******************************************************