var imgLoaded=0
var param='images/'
var v=parseInt(navigator.appVersion)

if (document.images) {
B1On=new Image();
B1Off=new Image();
B1On.src=param+"authors_1_1.jpg"
B1Off.src=param+"authors_1.jpg"
B2On=new Image();
B2Off=new Image();
B2On.src=param+"authors_2_2.jpg"
B2Off.src=param+"authors_2.jpg"
B3On=new Image();
B3Off=new Image();
B3On.src=param+"authors_3_1.jpg"
B3Off.src=param+"authors_3.jpg"
L1On=new Image();
L1Off=new Image();
L1On.src=param+"about_03_1.jpg"
L1Off.src=param+"about_03.jpg"
L2On=new Image();
L2Off=new Image();
L2On.src=param+"about_04_1.jpg"
L2Off.src=param+"about_04.jpg"
O1On=new Image();
O1Off=new Image();
O1On.src=param+"button-over_08.jpg"
O1Off.src=param+"about_08.jpg"
O2On=new Image();
O2Off=new Image();
O2On.src=param+"button-over_09.jpg"
O2Off.src=param+"about_09.jpg"
O3On=new Image();
O3Off=new Image();
O3On.src=param+"button-over_10.jpg"
O3Off.src=param+"about_10.jpg"
O4On=new Image();
O4Off=new Image();
O4On.src=param+"button-over_11.jpg"
O4Off.src=param+"about_11.jpg"
B4On=new Image();
B4Off=new Image();
B4On.src=param+"authors-en_1_1.jpg"
B4Off.src=param+"authors-en_1.jpg"
B5On=new Image();
B5Off=new Image();
B5On.src=param+"authors-en_2_1.jpg"
B5Off.src=param+"authors-en_2.jpg"
B6On=new Image();
B6Off=new Image();
B6On.src=param+"authors-en_3_1.jpg"
B6Off.src=param+"authors-en_3.jpg"
O5On=new Image();
O5Off=new Image();
O5On.src=param+"button-over-en_08.jpg"
O5Off.src=param+"about-en_08.jpg"
O6On=new Image();
O6Off=new Image();
O6On.src=param+"button-over-en_09.jpg"
O6Off.src=param+"about-en_09.jpg"
O7On=new Image();
O7Off=new Image();
O7On.src=param+"button-over-en_10.jpg"
O7Off.src=param+"about-en_10.jpg"
O8On=new Image();
O8Off=new Image();
O8On.src=param+"button-over-en_11.jpg"
O8Off.src=param+"about-en_11.jpg"

imgLoaded=1;
}


function Over(Img) {
if (3<=v) {if(imgLoaded==0) return;
document[Img].src=eval(Img+"On.src");
}
}
function Out(Img) {
if (3<=v) {
if(imgLoaded==0) return;
document[Img].src=eval(Img+"Off.src");
}
}