function focusInitValue(field, txt) {
    if (field.value == txt) {
        field.value = '';
    }
}

function blurInitValue(field, txt) {
    if (field.value == '') {
        field.value = txt;
    }
}

function setField(field, txt) {
    if (document.getElementById) {
        document.getElementById(field).value = txt;
        
    }
    else if (document.all) {
        document.all[field].value = txt;
    }
    else if (document.layers) {
        document.layers[field].value = txt;
    }
}

function setField(field, txt, searchButton) {
    if (document.getElementById) {
        document.getElementById(field).value = txt;
        
    }
    else if (document.all) {
        document.all[field].value = txt;
    }
    else if (document.layers) {
        document.layers[field].value = txt;
    }

	if(searchButton != null) {
	document.getElementById(searchButton).click();
	}
}