function sendcontact(c){var a=document.getElementById("fname"),d=document.getElementById("femail_iavim"),e=document.getElementById("ftitle"),f=document.getElementById("fcon"),b=document.getElementById("btsend");document.getElementById("fcontact");b.disabled=true;if(a.value.length<2)return alert(nv_fullname),b.disabled=false,a.focus(),false;if(!nv_mailfilter.test(d.value))return alert(nv_email),b.disabled=false,d.focus(),false;if(e.value.length<2)return alert(nv_title),b.disabled=false,e.focus(),false;
if(f.value.length<2)return alert(nv_content),b.disabled=false,f.focus(),false;a=document.getElementById("fcode_iavim");return a.value.length!=c||!nv_namecheck.test(a.value)?(alert(nv_code),nv_change_captcha("vimg","fcode_iavim"),b.disabled=false,a.focus(),false):true}function nv_ismaxlength(c,a){if(c.value.length<a)c.value=c.value.substring(0,a)};