//--- -------------------------------------------------------------------------------- --//
//--- ClearField                                                                       --//
//--- -------------------------------------------------------------------------------- --//
function ClearField(FormName,FieldName)
{
	var Field2MT = eval("document." + FormName + "." + FieldName);
	if (Field2MT.value.substring(0,9) == "-- Enter " || Field2MT.value.substring(0,9) == "-- Entrez"){ Field2MT.value = "";}
}
//--- -------------------------------------------------------------------------------- --//
//--- FillField                                                                        --//
//--- -------------------------------------------------------------------------------- --//
//--- Blurb ... text to re-populate box if empty (MT)                                  --//
//--- Group ... radio button group name ('0' if to ignore)                             --//
//--- ThisNumner ... radio button number to check if box is not empty                  --//
//--- DefNumber ... radio button number to check if box is empty                       --//
//--- -------------------------------------------------------------------------------- --//
function FillField(FormName,FieldName,Blurb,Group,ThisNumber,DefNumber)
{
	var Field2MT = eval("document." + FormName + "." + FieldName);
	if (Field2MT.value.length == 0)
	{	Field2MT.value = Blurb;
		if (Group.value != "0")	{
			var TempButton = eval("document." + FormName + "." + Group + "[" + DefNumber + "]");TempButton.checked=true;
		}
	}	else	{
		if (Group.value != "0")
		{
			var TempButton = eval("document." + FormName + "." + Group + "[" + ThisNumber + "]"); TempButton.checked=true;
		}
	}
}

function ClearOtherFields(FormName,FieldName,Blurb1,Blurb2,OtherFieldsList)
{
	//convert to string type of object
	var OtherFieldsList = OtherFieldsList.toString();
	//create an array	
	var FieldArray,SubArray,Field2DefaultText; FieldArray = OtherFieldsList.split("<>");	
	for(I=0; I<FieldArray.length; I++)
	{   //create sub array
		SubArray = FieldArray[I].toString().split("|"); Field2DefaultText = eval("document." + FormName + "." + SubArray[0]);
		if(SubArray[1]==1) Field2DefaultText.value = Blurb1; else Field2DefaultText.value = Blurb2;
	}
	var Field2MT = eval("document." + FormName + "." + FieldName); 
	if (Field2MT.value.substring(0,9) == "-- Enter " || Field2MT.value.substring(0,9) == "-- Entrez"){ Field2MT.value = "";}
}