/*preload menu images*/
nav_index_on=new Image(75,47);
nav_index_on.src="images/nav_index_on.jpg";
nav_about_elena_on=new Image(76,47);
nav_about_elena_on.src="images/nav_about_elena_on.jpg";
nav_classes_on=new Image(76,47);
nav_classes_on.src="images/nav_classes_on.jpg";
nav_contact_us_on=new Image(76,47);
nav_contact_us_on.src="images/nav_contact_us_on.jpg";
nav_links_on=new Image(76,47);
nav_links_on.src="images/nav_links_on.jpg";

nav_index_off=new Image(75,47);
nav_index_off.src="images/nav_index_off.jpg";
nav_about_elena_off=new Image(76,47);
nav_about_elena_off.src="images/nav_about_elena_off.jpg";
nav_classes_off=new Image(76,47);
nav_classes_off.src="images/nav_classes_off.jpg";
nav_contact_us_off=new Image(76,47);
nav_contact_us_off.src="images/nav_contact_us_off.jpg";
nav_links_off=new Image(76,47);
nav_links_off.src="images/nav_links_off.jpg";



/* Image swapper */
function swapImg(homePic, imgNam){
swapper=document.images[homePic];
swapper.src=imgNam.src;
}


function display_closer(){
window.opener.location.reload();
window.close();
}

var scr;
scr=screen.width;
var scrh;
scrh= screen.height;

function pageSet(page,wid,hei){
var posWinL;
var posWinT;
posWinL=(scr/2)-(wid/2)+"px";
if(wid==scr){wid=(scr-10);}
wid=wid+"px";
hei=(hei-100)+"px";
posWinT=eval(scrh-((scrh*90)/100))+"px";
var newWindow;
newWindow=window.open(page,"newpage","width="+wid+",height="+hei+",left="+posWinL+",top="+posWinT+",resizable=yes,scrollbars=yes");
}