<!--



function f2(){


var z="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_. ";
var u="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
var count=0;
var count1=0;
var c=0;

var count2=0,count3=0;
var c1=0;



var w=contact.email.value;









if(w==""){
window.alert("Please enter your email ");return false;}

for(var i=0;i<w.length;i++)
{
if(w.charAt(i)=="@")
count2++;
}
if(count2==0||count2>1){
window.alert(" your email must contain just one @ and the email form  like:(youremailname@domainname.com)")
return false;}

var m=w.split("@");
var t=m[0];var q=m[1];

for(var i=0;i<t.length;i++)
{
if(z.indexOf(t.charAt(i))<0){
window.alert("your email name must be in range of A-Z, a-z,0-1");
return false;}
}

for(var i=0;i<t.length;i++)
{
if(t.charAt(i)==".")
count3++;}
if(count1>1){
window.alert(" your email name must contain just one dot");
return false;}


for(var i=0;i<w.length;i++)
{
if(q.charAt(i)==".")
c1++;}
if(c1==0){
window.alert("your domain name should have at least  one dot");
return false;}

var k=q.split(".") ;

var e=k[1];
var p=k[0];
for(var i=0;i<e.length;i++)
{
if(u.indexOf(e.charAt(i))<0){
window.alert("your domain must be in the range  of A-Z, a-z,0-1");

return false;}}


return true;

}

//-->