Podrías usar formularios o enlaces o algo como esto:
Código PHP:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title></title>
<script>
function $(id){return document.getElementById(id);}
function addEvent( obj, type, fn ) {
if (obj.addEventListener) {
obj.addEventListener( type, fn, false );
}
else if (obj.attachEvent) {
obj.attachEvent( "on"+type, fn );
}
else {
obj["on"+type] = fn;
}
}
var vec=['rojo','verde','azul'];
function pasar(){
window.name=vec;
window.location='pag2.htm';
}
window.onload=function(){
addEvent( $('pp'), 'click', pasar );
}
</script>
</head>
<body>
<div id="pp" style="width:100px; background-color:#999999; font-family:Verdana, Arial, Helvetica, sans-serif; font-size:9px; cursor:pointer; border: 1px outset #000000; text-align:center">pasar</div>
</body>
</html>
Y en pag 2:
Código PHP:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title></title>
</head>
<body>
<script>
var vec=window.name.split(',');
document.write(vec[0]);
</script>
</body>
</html>