//common popup window script
function winopen(url) {
	openwin = window.open(url, "openwin", "toolbar=1,scrollbars=1,location=0,status=1,menubar=1,resizable=1,width=500,height=300");
	openwin.focus();
}

function search_fm_val() {
	if(document.fm_search.keywords.value == "") {
		alert('A keyword is required to peform a search.');
		return false;
	}
	return true;
}