/*****************************************************
 * Common Javascript functions
 *****************************************************/

function np() {
 return void(0);
}

function showHome() {
 $("#boxHome").slideDown();
 $("#boxFrame").hide();
}

function showFrame() {
 $("#boxHome").hide();
 $("#boxFrame").slideDown();
}

function showLines(wchElm) {
 wchElm.style.borderColor='#009999';
}

function hideLines(wchElm) {
 wchElm.style.borderColor='#c7c7c7';
}