function xmlHttpInit(){
 var xmlHttp=null; 
 try {
    xmlHttp = new XMLHttpRequest();
 } catch (e) {
    try {
       xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
       xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
 }
return xmlHttp;
}
function mailThis(){
document.getElementById('mail-form-container').style.display='block';
}