//nav pipes	

/* about */
preload("pipe_about_on", "/i/nav/pipe_on.gif");
preload("pipe_about_off", "/i/nav/pipe.gif");
preload("pipe_business_on", "/i/nav/pipe_on.gif");
preload("pipe_business_off", "/i/nav/pipe.gif");
preload("pipe_care_on", "/i/nav/pipe_on.gif");
preload("pipe_care_off", "/i/nav/pipe.gif");
preload("pipe_login_on", "/i/nav/pipe_on.gif");
preload("pipe_login_off", "/i/nav/pipe.gif");
preload("pipe_agents_on", "/i/nav/pipe_on.gif");
preload("pipe_agents_off", "/i/nav/pipe.gif");
preload("pipe_contact_on", "/i/nav/pipe_on.gif");
preload("pipe_contact_off", "/i/nav/pipe.gif");

//subnav pipes for about us
preload("pipe_sub_partners_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_partners_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_management_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_management_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_news_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_news_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_advantage_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_advantage_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_agent_partners_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_agent_partners_off", "/i/nav/pipe_sub.gif");

//subnav pipes for business
preload("pipe_sub_voice_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_voice_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_siptrunk_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_siptrunk_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_lddedicated_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_lddedicated_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_tollfree_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_tollfree_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_switched_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_switched_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_localpri_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_localpri_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_longdistance_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_longdistance_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_longdistance_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_localca_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_localca_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_clearsip_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_clearsip_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_conferencing_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_conferencing_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_travelcards_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_travelcards_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_teleblock_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_teleblock_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_voip_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_voip_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_local_integrated_2_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_local_integrated_2_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_clearcall_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_clearcall_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_data_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_data_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_dedicated_internet_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_dedicated_internet_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_integrated_access_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_integrated_access_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_private_line_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_private_line_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_colocation_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_colocation_off", "/i/nav/pipe_sub.gif");
    preload("pipe_sub_mpls_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_mpls_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_bandwidth_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_bandwidth_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_enterprise_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_enterprise_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_bcs_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_bcs_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_lata_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_lata_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_byoro_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_byoro_off", "/i/nav/pipe_sub.gif");
	preload("pipe_sub_support_on", "/i/nav/pipe_sub_on.gif");
	preload("pipe_sub_support_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_clec_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_clec_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_powertalk_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_powertalk_off", "/i/nav/pipe_sub.gif");

//subnav pipes for care
preload("pipe_sub_product_guides_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_product_guides_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_faqs_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_faqs_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_adds_changes_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_adds_changes_off", "/i/nav/pipe_sub.gif");
preload("pipe_sub_request_info_on", "/i/nav/pipe_sub_on.gif");
preload("pipe_sub_request_info_off", "/i/nav/pipe_sub.gif");

//webinar image on home page
preload("webinar_button_off", "/i/buttons/webinar_button_off.gif");
preload("webinar_button_on", "/i/buttons/webinar_button_on.gif");

function preload(imgObj,imgSrc) {
	if (document.images) {
		eval(imgObj+' = new Image()')
		eval(imgObj+'.src = "'+imgSrc+'"')
	}
}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}

//open window
function openAnyWindow(url, name) {
  var l = openAnyWindow.arguments.length;
  var w = "";
  var h = "";
  var features = "";

  for (i=2; i<l; i++) {
    var param = openAnyWindow.arguments[i];
    if ( (parseInt(param) == 0) ||
      (isNaN(parseInt(param))) ) {
      features += param + ',';
    } else {
      (w == "") ? w = "width=" + param + "," :
        h = "height=" + param;
    }
  }

  features += w + h;
  var code = "popupWin = window.open(url, name";
  if (l > 2) code += ", '" + features;
  code += "')";
  eval(code);
}

//function emailThisPage(URL) {
//	window.open("/email.aspx?f_URL="+URL,"emailWindow","width=500,height=400");
//}

function imageWindow(imageName,imageWidth,imageHeight, title) {
   	var posLeft = Math.floor( (screen.width - imageWidth) / 2);
    var posTop = Math.floor( (screen.height - imageHeight) / 2);
	newWindow = window.open("/popup.aspx?title="+title+"&src="+imageName+'&width='+imageWidth+'&height='+imageHeight,"newWindow","width="+imageWidth+",height="+imageHeight+",scrollbars=no,left="+posLeft+",top="+posTop);
	newWindow.focus();
}

function toggle(o, oRef){
	var current = document.getElementById(o).style.display;
	//document.getElementById(o).style.display = (current == 'block') ? 'none' : 'block';
	
	if (document.getElementById(o).style.display == '')
		document.getElementById(o).style.display = (document.all)? 'block' : 'table-row';
	else 
		document.getElementById(o).style.display = '';
	
	oIcon = oRef.getElementsByTagName("IMG");
	oIcon[0].src = (current == 'block' || current == 'table-row') ? '/i/business/plus.jpg' : '/i/business/minus.jpg';
}

function toggleDiv(o)
{
	var current = document.getElementById(o).style.display;
	document.getElementById(o).style.display = (current == 'block') ? 'none' : 'block';
}

//function to clear default value from keyword site search
var searchClear = false;
function clearSearchDefault(obj) {
	if(searchClear == false) {
		obj.value = '';
		searchClear = true;
	}
}