// JavaScript contact_form
function valid()
		{
			if(document.contact_form.txt_name.value=="")
			{
			    alert("Please Enter Name");
				document.contact_form.txt_name.focus();
				return false;
			}
			else
			{
			if(document.contact_form.txt_email.value=="")
			{
			    alert("Please Enter Email ID");
				document.contact_form.txt_email.focus();
				return false;
			}
			else	
				{
				with (document.contact_form.txt_email)
				{
					apos=value.indexOf("@")
					dotpos=value.lastIndexOf(".")
					if (apos<1||dotpos-apos<2) 
					  {
					  alert("Please Enter Proper Email Id");
					  document.contact_form.txt_email.focus();
					  return false;
					  }
						
    				}		
			}
		}
			if(document.contact_form.txt_ph_no.value=="")
			{
			    alert("Please Enter Phone Number");
				document.contact_form.txt_ph_no.focus();
				return false;
			}
			
	
		}//function end