function validate()
{
	if(document.reg.name.value == "")
	{
		alert("Please Write name !");
		document.reg.name.focus();
		return false;
	}////
	
	if(document.reg.email.value=="")
		{
		alert("Please enter the email");
		document.reg.email.focus();
		return false;
		}
		
		var emailFilter=/^.+@.+\..{2,3}$/;
		
		if (!(emailFilter.test(document.reg.email.value))) { 
		
				   alert("Please enter a valid email address.\n");
				   document.reg.email.focus();
				   return false;
		}
		var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/
		if (document.reg.email.value.match(illegalChars)) {
		   alert("The email address contains illegal characters.\n");
		   document.reg.email.focus();
		   return false;
		}/////
		
		if(document.reg.msg.value == "")
	{
		alert("Please Write Message !");
		document.reg.msg.focus();
		return false;
	}////	
		return true;
}//	validate() end function
 
 //////////////////////////////////////////////////
 
function validate1()
{
if(document.form1.Name.value=="")
{
alert("Please Enter Your Name!!!");
document.form1.Name.focus();
return false;
}

if(document.form1.Email.value=="")
		{
		alert("Please enter the Email");
		document.form1.Email.focus();
		return false;
		}
		
		var emailFilter=/^.+@.+\..{2,3}$/;
		
		if (!(emailFilter.test(document.form1.Email.value))) { 
		
				   alert("Please enter a valid Email address.\n");
				   document.form1.Email.focus();
				   return false;
		}
		var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/
		if (document.form1.Email.value.match(illegalChars)) {
		   alert("The Email address contains illegal characters.\n");
		   document.form1.Email.focus();
		   return false;
		}
		if(document.form1.Phone_No.value=="")
{
alert("Please Enter Your Phone No!!!");
document.form1.Phone_No.focus();
return false;
}
 if (isNaN(document.form1.Phone_No.value)) 
	{
		alert ("Please enter numeric value.");
		document.form1.Phone_No.focus();
		return false;
	}	

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

return true;
}