var init=function(e){var t=document.forms[0],n=t.elements;t.onsubmit=function(){var t=[],r,i;for(var s=0;s<n.length;s++){r=n[s].getAttribute("required");if(r!=null){i=n[s].value;if(i.replace(/^\s+|\s+$/g,"")==""){t.push(n[s])}}}if(t.length>0){alert(e);t[0].focus();return false}}}