$(document).ready(function() {
    if( jQuery.isFunction(jQuery.fn.defaultText) ) {
        $('input.defaultText').defaultText();
    }

    if( jQuery.isFunction(jQuery.fn.targetBlank) ) {
        $('[href][rel*=external]').targetBlank();
    }
});

function helpwindow(helpurl){
    window.open(helpurl,"","width=640,height=110,scrollbars")
}

function largehelpwindow(helpurl){
    window.open(helpurl,"","width=640,height=700,scrollbars")
}