function card_setup(){
nMax = 2;
nMin = 0; 
m1 = parseInt(Math.random()*(nMax-nMin+1))+nMin;
m2=m1
for (; m1==m2; ){
m2 = parseInt(Math.random()*(nMax-nMin+1))+nMin;
}
cn=new Array('01','02','03','04');
curl=new Array('culture/','healing/','shopping/','stay/');
}
card_setup();
function cards(nam){
document.write("<p><a href='http://www.lake-akan.com/"+ curl[nam]+ "'><img src='http://www.lake-akan.com/img_share/side/" + cn[nam] + ".png' width='160' height='72' border='0'></a></p>");  
}