function clearDefault(el) {
    if (el.defaultValue==el.value) el.value = '';
 }
 
 function clearField(theField) {
    theField.value = '';
    //alert('hierzo');
 }
 
 function setOption(theField, theOption) {
    theField.value = theOption;
    //alert('hierzo');
 }
 
 function checkFieldList(theField, theItem)
 {
	if (theField.value == theItem)
	{
		theField.value = '';
	}
 }
 
 function checkKeywords(theValue, theField)
 {
	//alert(theValue);
	if (theValue != 'keyword')
	{
		theField.value = '0';
	}
 }
 
 function doSubmit(theForm)
 {
	theForm.submit();	
 }