function prepareTestArray(errorMessage)
	{
	   theForm = document.forms['formTAD'];
	   
	   a = new Array();
	   a = addTests(a, "theForm.txtEmail", IS_FILLED,errorMessage);	   
	   a = addTests(a, "theForm.txtLastName", IS_FILLED,errorMessage);
	   a = addTests(a, "theForm.txtFirstName", IS_FILLED,errorMessage);
	   a = addTests(a, "theForm.txtCompany", IS_FILLED,errorMessage);
	   a = addTests(a, "theForm.txtPhone", IS_FILLED,errorMessage);
	   a = addTests(a, "theForm.txtJob", IS_FILLED,errorMessage);
	
	   return a;  
	
	}
	function otherTests(alertMessage)
	{
	   if (theForm.selTurnover[theForm.selTurnover.selectedIndex].value == "- -") { 
	      alert(alertMessage); 
	      return false; 
	   }
	   var cbRespChecked = false;
	   for (var i=0; i<theForm.cbResp.length; i++) { 
	     if (theForm.cbResp[i].checked) cbRespChecked = true; 
	   } 
	   if (!cbRespChecked) { 
	     alert(alertMessage); 
	     return  false;
	   }
	   var cbHowDoYouKnowChecked = false;
	   for (var i=0; i<theForm.cbHowDoYouKnow.length; i++) { 
	     if (theForm.cbHowDoYouKnow[i].checked) cbHowDoYouKnowChecked = true; 
	   } 
	   if (!cbHowDoYouKnowChecked) { 
	     alert(alertMessage); 
	     return  false;
	   }   	   	   
	   return true;
	}