function showelement(elementid) { 
    var control = document.getElementById(elementid);
    
    if (control != null)
    {
        control.style.display = "block";
        location.hash="#all";
    }
}
function showelement2(elementid, anchorelementid) { 
    var control = document.getElementById(elementid);
    
    if (control != null)
    {
        control.style.display = "block";
        location.hash=anchorelementid;
    }
}
function showelement3(elementid) { 
    var control = document.getElementById(elementid);
    
    if (control != null)
    {
        control.style.display = "block";
    }
}
function hideelement(elementid) { 
    var control = document.getElementById(elementid);
    
    if (control != null)
    {
        control.style.display = "none";
    }
}
function show_shim(elementid, shimid) {       
    var targetElement;
    var shimElement;
   
    if (targetElement != null)
    {
        targetElement = document.getElementById(elementid);
        targetElement.zIndex = 999;
    }
    
    if (shimElement != null)
    {
        shimElement = document.getElementById(shimid);
        shimElement.style.width = targetElement.style.width;
        shimElement.style.height = targetElement.style.height;
        shimElement.style.top = targetElement.style.top;
        shimElement.style.left = targetElement.style.left;
        shimElement.zIndex = 998;
        shimElement.style.display = "block";
    }
}
function same_address() {
    var checkbox = document.getElementById("chkSameAddress");
    var addressPanel = document.getElementById("billingAddressForm");

    if ((checkbox != null) && (addressPanel != null))
    {
        if (checkbox.checked == true) {
            addressPanel.style.display = "none";
        }
        else {
            addressPanel.style.display = "block";
        }
    }
}
function esvtk_trackprint(p){if (p["esvtk_v"]=="1") p["esvtk_t"]="p"; esvtk_track(p);};
function esvtk_trackprintonce(p){if (p["esvtk_v"]=="1") p["esvtk_t"]="po";esvtk_track(p);};
function esvtk_trackonclick(p){if (p["esvtk_v"]=="1") p["esvtk_t"]="c";esvtk_track(p);};
function esvtk_void(m){ return;};
function esvtk_track(p){try{
var proto=window.location.protocol.toLowerCase();
var burl = (('https:'!=proto)?"http://aka":"https://ssl")+"tracking.esearchvision.com/esi/";
var i=0;
var m=new Image();m.width=1;m.border=0;	
if (p["esvtk_v"]=="1"){	
var urlp="esvid="+encodeURIComponent(p["esvtk_esvid"]);
for(var k in p){if (typeof p[k]=="object"){i++;for (var l in p[k]) urlp+="&"+l+"_"+i+"="+encodeURIComponent(p[k][l]);}else if (typeof p[k]!="function" && k!="esvtk_forcecount" && k!="esvtk_esvid" && k!="esvtk_v" && k!="esvtk_t") urlp+="&"+k+"="+(k=="esvcid"?p[k]:encodeURIComponent(p[k]));}		
if (p["esvtk_t"]!="p") m.src=burl+(i>0?"multi.gif?":"once.gif?")+urlp+(p['esvtk_forcecount']=='1'?"&esvtk_r="+Math.random():"");
else m.src=burl+"pix.gif?"+urlp+"&esvtk_r="+Math.random();
m.onload=function() { esvtk_void(m); };
}}catch(e){}};