function openWin() {
	aWindow=window.open("","window_name","location=no,toolbar=no,width=600,height=300,status=yes,scrollbars=yes,resizable=yes,menubar=no");
	aWindow.focus();
}	
function openWinNote() {
	aWindow=window.open("","window_name","location=no,toolbar=no,width=600,height=300,status=yes,scrollbars=yes,resizable=yes,menubar=no");
	aWindow.focus();
}
function openNote() {
	aWindow=window.open("","window_note","location=no,toolbar=no,width=400,height=200,status=yes,scrollbars=yes,resize=no,menubar=no");
	aWindow.focus();
}
function placeFocus() {
	if (document.forms.length > 0) {
		var field = document.forms[0];
		for (i = 0; i < field.length; i++) {
			if ((field.elements[i].type == "text") || (field.elements[i].type == "textarea") || (field.elements[i].type.toString().charAt(0) == "s")) {
				document.forms[0].elements[i].focus();
				break;
        		}
      		}
   	}
}
function checkForm(search) {
	if (search.keyword.value == "") {
		alert("Please enter a query.")
		return false
	}
}