function NoInput()            
  	{
  
	//checks to see if # of hours is blank
	if (document.frmEstimate.txtName.value=="")        
     {
	alert("Please enter a Name");
	document.frmEstimate.txtName.focus();
	return false;
     }
	
     if (document.frmEstimate.txtEmail.value=="")        
     {
	alert("Please enter an Email");
	document.frmEstimate.txtEmail.focus();
	return false;
     }
	 
	 if (document.frmEstimate.txtDesc.value=="")        
     {
	alert("Please enter a Job Description");
	document.frmEstimate.txtDesc.focus();
	return false;
     }

	 else
     {
	return true;
     }
	}