function validate1()
	{
		var y = document.contactform;
		
		if(y.name.value=="")
		{
		  alert("Please enter the name !");
		  y.name.focus();
		  return false;
		}
	   	if(y.email.value=="")
		{
		  alert("Please enter the email !");
		  y.email.focus();
		  return false;
		}
		else if (!isEmailAddr(y.email.value))
	    {
		 alert("Please enter email like as: yourname@yourdomain.com");
		 y.email.focus();
		 return false;
	     }
		if(y.question.value=="")
		{
		  alert("Please enter your Question !");
		  y.question.focus();
		  return false;
		}
		if(y.security_code.value=="")
		{
		 alert("Please enter the Captcha Image ! ");
		 y.security_code.focus();
		 return false;
		}
		
	} 
	 function isEmailAddr(email)
		{
			var result = false
			var theStr = new String(email)
			var index = theStr.indexOf("@");
		if (index > 0)
			{
			var pindex = theStr.indexOf(".",index);
			if ((pindex > index+1) && (theStr.length > pindex+1))
			result = true;
			}
			return result;
		}