function doSearch () {
	thisWord = document.searchUA.Words.value;
	if ( thisWord == '' || thisWord == null) {
		alert('Please enter search words.');
		document.searchUA.Words.focus();
		return false;
	} else {
		document.searchUA.submit();
	}
}
function checkWord() {
	myWord = document.UASearch.modword.value;
	if (myWord != '' || myWord != null) {
		if (myWord.match(/[^0-9A-Za-z \*]/)) {
			alert('Search word can contain numbers and letters only...');
			document.UASearch.modword.focus();
			return false;
		}
	}
	document.UASearch.page.value = 0;
	document.UASearch.submit();
}
function gotoPage(pnum) {
	document.UASearch.page.value = pnum;
	document.UASearch.submit();
}
function clearText(thefield){
if (thefield.defaultValue == thefield.value) {thefield.value = "";}
}
function checkText(thefield) {
if (thefield.value == "" || thefield.value == null) {thefield.value = thefield.defaultValue;}
}