function reguser_validation() { 
			var form = document.frm;			 
	    var error_div = document.getElementById("error_div");
	    error_div.innerHTML = "";
	    error_div.style.display = 'none';

		if ((form.name.value==null)||(form.name.value=="")||(form.name.value=="Name")){
			error_div.innerHTML ="Please enter the Name.";
		error_div.style.display = 'block';
		form.name.className = 'inputerr';
	 	form.name.focus();
	 	return false;
	}else{
		form.name.className = 'inputarea';
		}
		
		 if ((form.email.value==null)||(form.email.value=="")||(form.email.value=="Email")){
			error_div.innerHTML ="Please enter Your Email Address.";
		error_div.style.display = 'block';
		form.email.className = 'inputerr';
	 	form.email.focus();
		return false;
	}else if(!is_email(form.email.value)){
		error_div.innerHTML ="Please enter valid Email Address.";
		error_div.style.display = 'block';
		form.email.className = 'inputerr';
		form.email.focus();
	 	return false;
    }else{
		form.email.className = 'inputarea';
		}
		
			if ((form.phone.value==null)||(form.phone.value==0)||(form.phone.value=="Phone"))
		{
				error_div.innerHTML ="Please enter Your Phone Number.";
		error_div.style.display = 'block';
		form.phone.className = 'inputerr';
	 	form.phone.focus();
		return false;
	}else if(!is_number(form.phone.value)){
		error_div.innerHTML ="Please enter valid Phone Number.";
		error_div.style.display = 'block';
		form.phone.className = 'inputerr';
		form.phone.focus();
	 	return false;
    }else{
		form.phone.className = 'inputarea';
		}
		  
	  
	  
	  if ((form.msg.value==null)||(form.msg.value=="")){
			error_div.innerHTML ="Please enter the Message.";
		error_div.style.display = 'block';
		form.msg.className = 'inputerr';
	 	form.msg.focus();
	 	return false;
	}else{
		form.msg.className = 'inputarea';
		}
		
		
		if ((form.security_code.value==null)||(form.security_code.value=="")){
			error_div.innerHTML ="Please enter the Security code.";
		error_div.style.display = 'block';
		form.security_code.className = 'inputerr';
	 	form.security_code.focus();
	 	return false;
	}else{
		form.security_code.className = 'inputarea';
		}
		
	  
	  
	  
	  
	  
		
		if ((form.msg.value==null)||(form.address.value=="")||(form.address.value=="Address")){
			error_div.innerHTML ="Please enter Your Address.";
		error_div.style.display = 'block';
		form.address.className = 'inputerr';
	 	form.address.focus();
		return false;
	}else{
		form.address.className = 'inputarea';
		}

		if ((form.comments.value==null)||(form.comments.value=="")||(form.comments.value=="Comments")){
			form.comments.value="";
			error_div.innerHTML ="Please enter your comments.";
		error_div.style.display = 'block';
		form.comments.className = 'textarea';
	 	form.comments.focus();
	 	return false;
	}else{
		form.comments.className = 'inputarea';
		
		}
	if((form.security_code.value=="")||(form.security_code.value==null)||(form.security_code.value=="Security Code")){

		error_div.innerHTML ="Please enter Security Code.";
		error_div.style.display = 'block';
		form.security_code.className = 'inputerr';
	 	form.security_code.focus();
	 	return false;
	}else{
		form.security_code.className = 'inputarea';
	}		
	
}

		 function is_number(number)
	{
		if(!number.match(/^[\-\+0-9e1-9]+$/))
			return false;
		return true;
	}
	function is_email(email)
	{
		if(!email.match(/^[A-Za-z0-9\._\-+]+@[A-Za-z0-9_\-+]+(\.[A-Za-z0-9_\-+]+)+$/))
			return false;
		return true;
	}