$('#ajax-modal').html('<%= escape_javascript(render :partial => 'users/show_user_homeworks') %>');
showModal('ajax-modal', '580px');
$('#ajax-modal').css('height','300px').css("width","580px");
$('#ajax-modal').siblings().remove();
$('#ajax-modal').before("<span style='float: right;cursor:pointer;padding-left: 513px;'>" +
"<a href='javascript:void(0)' onclick='hideModal();'><img src='/images/bid/close.png' width='26px' height='26px' /></a></span>");
$('#ajax-modal').parent().css("top","20%").css("left","25%").css("position","fixed");