/*  
 *  Search processing
 */

searchValueArray = new Array;
searchValueArray['Consultants'] = 'Search by name, keyword or company';
searchValueArray['Events'] = 'Search by event content';
searchValueArray['Projects'] = 'Search by keyword, location or company';
searchValueArray['Site'] = 'Search site';

function clearText(){

searchField = document.getElementById('searchTypeInput');

for (var i=0; i < document.searchForm.searchType.length; i++)
   {
   if (document.searchForm.searchType[i].checked)
      {
      var searchTypeValue = document.searchForm.searchType[i].value;
      }
   }


defaultValue=searchValueArray[searchTypeValue];



    if (defaultValue == searchField.value)  searchField.value = '';
    else if (searchField.value == '') searchField.value = defaultValue;

}
function setText(field){

	searchField = document.getElementById('searchTypeInput');
	searchTypeValue = field.value;
	defaultValue=searchValueArray[searchTypeValue];
	searchField.value = defaultValue;
}