//xmlhttp Compatible IE、Firefox/
var XMLHTTP = null;
if(typeof(XMLHttpRequest) == undefined && window.ActiveXObject) {
function XMLHttpRequest() {
var arrSignatures = ['MSXML2.XMLHTTP.5.0','MSXML2.XMLHTTP.4.0','MSXML2.XMLHTTP.3.0','MSXML2.XMLHTTP','Microsoft.XMLHTTP'];
for(var i = 0; i < arrSignatures.length; i++) {
try {
var orequest = new ActiveXObject(arrSignatures[i]);
return orequest;
}
catch (oError) {
}
}
return null;
}
}
function iniXMLHTTP() {
if(null == XMLHTTP) {
XMLHTTP = new XMLHttpRequest();
}
if(null == XMLHTTP) {
alert("Your browser does not support asynchronous communication!");
return false;
}
return true;
}
//
//SEND EMAIL
function sendemail(){
if (document.getElementById("names").value==""){ 
alert("Please input your name");
document.getElementById("names").focus();
return false;
}	
if (document.getElementById("tel").value==""){ 
alert("Please input your tel");
document.getElementById("tel").focus();
return false;
}	
if(document.getElementById("emails").value==""){
alert("Email field error");
document.getElementById("emails").focus();
return false;
}else{
if (document.getElementById("emails").value.charAt(0)=="." || 
document.getElementById("emails").value.charAt(0)=="@"|| 
document.getElementById("emails").value.indexOf('@', 0) == -1 || 
document.getElementById("emails").value.indexOf('.', 0) == -1 || 
document.getElementById("emails").value.lastIndexOf("@")==document.getElementById("emails").value.length-1 || 
document.getElementById("emails").value.lastIndexOf(".")==document.getElementById("emails").value.length-1) 
{
alert("Error: Incorrect Email");
document.getElementById("emails").focus();
return false;
}
}	
}