browserName=navigator.appName;
browserVer=parseInt(navigator.appVersion);
var clicked="none";
if((browserVer>=4&browserName=="Netscape")|(browserVer>=4&browserName=="Microsoft Internet Explorer")){
version="4";
}else{
if((browserVer>=3&browserName=="Netscape")|(browserVer>=4&browserName=="Microsoft Internet Explorer")){
version="3";
}else{
version="2";
}
}
if(version=="4"){
width=screen.width;
height=screen.height;
}
if(version=="3"|version=="4"){
button1on=new Image(100,100);
button1on.src="images/general/1button.jpg";
button1off=new Image(100,100);
button1off.src="images/general/2button.jpg";
}
function rollIn(_1){
if((version=="3"|version=="4")&&clicked!=_1){
document[_1].src=eval(_1+"on.src");
}
}
function rollOut(_2){
if(_2!=clicked){
if(version=="3"|version=="4"){
document[_2].src=eval(_2+"off.src");
}
}
}
function rollClick(_3){
if(version=="3"|version=="4"){
if(clicked!="none"){
document[clicked].src=eval(clicked+"off.src");
}
clicked=_3;
document[_3].src=eval(_3+"click.src");
}
}