var DHTML = (document.getElementById || document.all || document.layers);
var ua = window.navigator.userAgent;
var MSIE = ua.indexOf("MSIE");
if (MSIE > 0) {
    var version = parseInt(ua.substring(MSIE+5, ua.indexOf(".",MSIE)))
}

function myGetElement(id)
{
	if (document.getElementById)
	{
		x = document.getElementById(id);
	}
	else if (document.all)
	{
		x = document.all[id];
	}
	else if (document.layers)
	{
		x = document.layers[id];
	}
    
    return x;
}

function myHideObj(name) 
{
	obj =   myGetElement(name)
	obj.style.display = 'none';  
}

function myShowObj(name) 
{
	obj =   myGetElement(name)
	obj.style.display = 'block';  
}

function myDisableObj(name)
{
	obj =   myGetElement(name)
	obj.disabled = true;  
}

function myEnableObj(name)
{
	obj =   myGetElement(name)
	obj.disabled = false;  
}
 
function myUpdDetails()
{
    var fname = myGetElement('fname');
    var lname = myGetElement('lname');
    var street = myGetElement('street');
    var city = myGetElement('city');
    var state = myGetElement('state');
    var zip = myGetElement('zip');   
        
    var bname = myGetElement('bname');
    var bstreet = myGetElement('bstreet');
    var bcity = myGetElement('bcity');
    var bstate = myGetElement('bstate');
    var bzip = myGetElement('bzip');  
        
    bname.value = fname.value + ' ' + lname.value;
    bstreet.value = street.value;      
    bcity.value = city.value;      
    bstate.value = state.value;      
    bzip.value = zip.value;                              
}    
    

function popUpS (mypage, myname, w, h) {
    var winl = (screen.width - w) / 2;
    var wint = (screen.height - h) / 2;
    win = window.open(mypage, myname,
        'width='+w
        +',height='+h
        +',top='+wint
        +',left='+winl
        +',menubar=0'
        +',toolbar=0'
        +',status=0'
        +',scrollbars=1'
        +',resizable=1');    
    
    if (DHTML) { win.window.focus(); }
}