function CheckUser(){
		 d=document.form;
		 if (d.FullName.value.length<2){
		 	 alert("Please enter your name");
	     	 d.FullName.select();
         	 return false;
		 }

		if (d.Phone.value.length<7){
			alert("Please enter your phone number..");
		   	d.Phone.select();
		   	return false;
        	}
    	
		if (d.EMail.value.length<4){
		   alert("Please enter your mail-ID");
		   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.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.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.select();
			return false;
		}

		if(d.Address.value.length<5){
			alert("Please Enter your Address..");
			d.Address.focus();
			return false;
		}

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

		return true;
}