function ContactCheck() {
		 d=document.cntus;

	 if (d.Name.value.length<2){
	 	alert("Please Enter your Name ...");
		d.Name.focus();
		d.Name.select();
         	return false;
	 }

		
	if (d.Email.value.length<4){
	   alert("Please enter your mail-ID");
  	   d.Email.focus();
	   d.Email.select();
	   return false;
        }

    	if(d.Email.value.indexOf('@')<1){
			alert("Please note the e-mail id must have @")
			d.Email.focus();
			d.Email.select();
			return false;
		}
		if(d.Email.value.indexOf('.')<4){
			alert("Please enter your correct e-mail")
			d.Email.focus();
			d.Email.select();
			return false;
		}
		var emaillen = d.Email.value.length;
		if(d.Email.value.lastIndexOf('.')>(emaillen-3)){
			alert("Please specify whether you belong .com or .net or .org etc...");
			d.Email.focus();
			d.Email.select();
			return false;
		}
		var atpos = d.Email.value.indexOf('@');
		var dotpos = d.Email.value.indexOf('.');
		if((dotpos-atpos)<4){
			alert("Please mention ...@ where you are?");
			d.Email.focus();
			d.Email.select();
			return false;
		}

//	if(d.Subject.value.length<2){
//		alert("Please type the Subject  ...");
//		d.Subject.focus();
//		d.Feedback.select();
//		return false;
//	}

	 if (d.CompanyName.value.length<2){
	 	alert("Please enter the Company Name ...");
		d.CompanyName.focus();
		d.CompanyName.select();
         	return false;
	 }

	 if (d.Phone.value.length<6){
	 	alert("Please enter your Phone No ...");
		d.Phone.focus();
		d.Phone.select();
         	return false;
	 }

	 if (isNaN(d.Phone.value) == true ){
	 	alert("Please enter your Phone No ...");
		d.Phone.focus();
		d.Phone.select();
         	return false;
	 }

	if(d.Feedback.value.length<2){
		alert("Please Enter your Valuable comments..");
		d.Feedback.focus();
		d.Feedback.select();
		return false;
	}

		alert("Thank you "+d.Name.value +", we will contact you soon");
		return true;		
}