// JavaScript Document
function adpage()
{
//Comments Name
if(""==form1.S_name.value)
{
alert("Please Enter Your Name");
form1.S_name.focus();
return false;
}

if (form1.S_name.value.match(/^\d+$/)) 
   { 
      alert('Numbers are not allowed in name') 
      form1.S_name.focus(); 
      return false; 
      }  
 //Phone number validation
if(""==form1.phone.value)
{
alert("Please Enter Your Phone Number");
form1.phone.focus();
return false;
}

if (!form1.phone.value.match(/^\d+$/)) 
   { 
      alert('Characters are not allowed in Phone') 
      form1.phone.focus(); 
      return false; 
      }  
 

//email validation
if(""==form1.email.value)
{
alert('Please enter your e-mail id');
form1.email.focus();
return false;
}
else 
if (form1.email.value!="") 
{
if (form1.email.value.indexOf("@")==-1 ||
form1.email.value.indexOf(".")==-1 || 
form1.email.value.indexOf(" ")!=-1 || 
form1.email.value.length<6) 
{alert("Sorry, your email address is not valid.");
form1.email.focus();
return false;
}
}
  //City  validation
if(""==form1.city.value)
{
alert("Please Enter Your City Name");
form1.city.focus();
return false;
}

if (form1.city.value.match(/^\d+$/)) 
   { 
      alert('Numbera are not allowed in City') 
      form1.city.focus(); 
      return false; 
      }  
     
//Comments Name
if(form1.demo.checked==false)
{
alert("Please select demo required option?");
form1.demo.focus();
return false;
}

//Street Description validation

if(""==form1.Description.value)
{
alert("Please Enter Your Description");
form1.Description.focus();
return false;
}

}