function showSponsors(){
    var elem = $('#sponsor_bar');

    var maxcount = 30;

    
    if(elem != undefined){

	sponsor_data.sort(function(){return 0.5 - Math.random()});

	for(var i in sponsor_data){
	    var s = sponsor_data[i];
	    var l = s.h.href;
	    if(l == undefined)
		continue;
	    var n = l.substring(7, l.length-1);
	    elem.append($('<A />').addClass('sponsor_link').attr('target','_blank').attr('href',l).append(n)).append($('<br />'));
	    maxcount--;
	    if(maxcount<0)
		break;
	}
    }
}