function Clear_SearchBox()

{
	var _searchBox = document.getElementById("idSearchString");

	if (_searchBox.value == "Search ISA")
	{
	   	_searchBox.value = "";
	   	_searchBox.style.background="url(/Images/searchfield_repeat-over.gif) repeat-x center top";
	}

}



function Set_SearchBox()

{
	var _searchBox = document.getElementById("idSearchString");

	if (_searchBox.value == "")

	  {
	   	_searchBox.value = "Search ISA";
	   	_searchBox.style.background="url(/images/searchfield_repeat.gif) repeat-x center top";
	  }

}