function validate_required(field,alerttxt)
			{
				with (field)
					{
						if (value==null||value=="")
						{
							alert(alerttxt);
							return false;
						}
						else {return true}
					}
			}	
				
		
	
		function validate_email(field,alerttxt)
			{
				with (field)
				{
					 apos=value.indexOf("@");
					 dotpos=value.lastIndexOf(".");
					 if (apos<1||dotpos-apos<2) 
					  {
						  alert(alerttxt);
						  return false;
					  }
					  else {return true;}
				 }
			 }

	   function isNumberKey(evt)
      {
         var charCode = (evt.which) ? evt.which : event.keyCode
         if (charCode > 31 && (charCode < 48 || charCode > 57))
            return false;

         return true;
      }
		
		

function validate_form1(thisform)
{
	with (thisform)
	{
		if (validate_email(email1,"Please Enter Your Email!")==false)
		  {email1.focus();return false;} 
  	}
} 


 function validate_form(thisform)
{
	with (thisform)
	{
		if (validate_required(name,"Please Enter Your Name!")==false)
		  {name.focus();return false;} 
	
		if (validate_email(email,"Please Enter Your Email!")==false)
		  {email.focus();return false;} 
		
	if (validate_required(phone,"Please Enter Your Phone Number!")==false)
		  {phone.focus();return false;}
  	}
 }