if (navigator.appName == "Microsoft Internet Explorer") {
	document.execCommand("BackgroundImageCache", false, true);
}

jsHover = function() { 
var navEl = document.getElementById("nav"); 
if (navEl) {
var hEls = navEl.getElementsByTagName("li"); 
for (var i = 0; i < hEls.length; i++) { 
hEls[i].onmouseover = function() { this.className+=" jshover"; } 
hEls[i].onmouseout = function() { this.className=this.className.replace(" jshover", ""); } 
} 
} 
}

if (window.attachEvent && navigator.userAgent.indexOf("Opera")==-1) window.attachEvent("onload", jsHover);


function hide_hint (tmp)
{
	var reg=/XXX/;
	if (tmp) str = tmp.value;
	if (reg.test(str)) {
	tmp.value = '';
	tmp.className = '';
	}
}

function isValidEmail (email)
{
    return (/^([a-z0-9_\-]+\.)*[a-z0-9_\-]+@([a-z0-9][a-z0-9\-]*[a-z0-9]\.)+[a-z]{2,4}$/i).test(email);
}

function clear_value(inst) {
    if ( (/X{2,4}/).test(inst.value) ){
        inst.value = "";
    }
}
function switch_state_bill(form) {
	
	if ($('select#bill_country').val() == 'usa') {
       $("#us_state").show('slow');
	   $("#ca_state").hide('slow');
       $('#bil_state_ca option:first').attr('selected', 'selected');
	}else {
       $("#ca_state").show('slow');
       $("#us_state").hide('slow');
       $('#bil_state_usa option:first').attr('selected', 'selected');                   
	}            
}

function switch_state_ship(form) {                

    if ($('select#ship_country').val() == 'usa') {
       $("#us_state_ship").show('slow');
       $("#ca_state_ship").hide('slow');
       $('#ship_state_ca option:first').attr('selected', 'selected');                   
    }else {
       $("#ca_state_ship").show('slow');
       $("#us_state_ship").hide('slow');
       $('#ship_state_usa option:first').attr('selected', 'selected');                                    
    }            
}           

function copy_bill2ship(forma){
    if (forma.the_same_bill.checked) {
        forma.ship_f_name.value = forma.bil_f_name.value;
        forma.ship_l_name.value = forma.bil_l_name.value;
        forma.ship_address_1.value = forma.bil_address_1.value;
        forma.ship_address_2.value = forma.bil_address_2.value;
        forma.ship_city.value = forma.bil_city.value;
        forma.ship_company.value = forma.bil_company.value;
        forma.ship_phone_1.value = forma.bil_phone_1.value;
        forma.ship_phone_2.value = forma.bil_phone_2.value;
        forma.ship_phone_3.value = forma.bil_phone_3.value;
        forma.ship_phone_ext.value = forma.bil_phone_ext.value;
        forma.ship_zip.value = forma.bil_zip.value;
        forma.ship_country.options.selectedIndex = forma.bill_country.options.selectedIndex;
        switch_state_ship(forma);
        forma.ship_state_usa.options.selectedIndex = forma.bil_state_usa.options.selectedIndex;
        forma.ship_state_ca.options.selectedIndex = forma.bil_state_ca.options.selectedIndex;

    }
    else {
        forma.ship_f_name.value = "";
        forma.ship_l_name.value = "";
        forma.ship_address_1.value = "";
        forma.ship_address_2.value = "";
        forma.ship_city.value = "";
        forma.ship_company.value = "";
        forma.ship_phone_1.value = "";
        forma.ship_phone_2.value = "";
        forma.ship_phone_3.value = "";
        forma.ship_phone_ext.value = "";
        forma.ship_zip.value = "";
        forma.ship_state_usa.options.selectedIndex = 0;
        forma.ship_state_ca.options.selectedIndex = 0;
    }
}
    
    function enable_billing(forma) {
        forma.bil_f_name.disabled = false;
        forma.bil_l_name.disabled = false;
        forma.bil_address_1.disabled = false;
        forma.bil_address_2.disabled = false;
        forma.bil_city.disabled = false;
        forma.bill_company.disabled = false;
        forma.bill_country.disabled = false;        
        forma.bil_state_usa.disabled = false;
        forma.bil_state_ca.disabled = false;        
        forma.bil_phone.disabled = false;
        forma.bil_zip.disabled = false;
        forma.email.disabled = false;
        forma.re_email.disabled = false;
//        forma.member_TFC.disabled = false;
//        forma.member_AAB.disabled = false;        
        return false;
    }
        
    function enable_shipping (forma) {
        forma.ship_f_name.disabled = false;
        forma.ship_l_name.disabled = false;
        forma.ship_address_1.disabled = false;
        forma.ship_address_2.disabled = false;
        forma.ship_city.disabled = false;
        forma.ship_country.disabled = false;        
        forma.ship_state_usa.disabled = false;
        forma.ship_state_ca.disabled = false;        
        forma.ship_company.disabled = false;
        forma.ship_phone.disabled = false;
        forma.ship_zip.disabled = false;
        return false;
    }
    
	function show_popup(url,width,height) {
		   var new_win = window.open(url,'','top=30,left=50,height='+height+',width='+width+',scrollbars=yes,resizable=1');
		   if(window.focus) {
			  new_win.focus();   
		   }
	}