$j = jQuery.noConflict();
$j(document).ready(function(){

for(i=0; i<100;i++){
    $j("#content" + i + "").hide();
}
$j('a').click(function(){
    var currentClick = this.id;
    for(i=0; i<100;i++){
        if(currentClick == i){continue;}
        $j("#content" + i + "").hide('slow');
    }
    $j("#content" + currentClick + "").show('slow');
});
});