// JavaScript Document

// create a new window
function createWindow(cUrl,cName,cFeatures) {
var xWin = window.open(cUrl,cName,cFeatures)
}

// show or hide div 
function showHide(elementid){
if (document.getElementById(elementid).style.display == 'none'){
document.getElementById(elementid).style.display = '';
} else {
document.getElementById(elementid).style.display = 'none';
}
} 

// check email textbox for correct email type
function checkEmail(myForm) {
if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(myForm.email.value)){
return (true)
}
alert("Please make sure that you have entered the correct email address")
return (false)

}

// form validation for TRADE
function validateForm(trade)
{

if(""==document.forms.trade.name.value)
{
trade_name.style.display = "";
document.forms.trade.name.focus()
return false;
}

else if(""==document.forms.trade.businessname.value)
{
trade_businessname.style.display = "";
document.forms.trade.businessname.focus()
return false;
}

else if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(trade.email.value))
{
return true;
}
trade_email.style.display = "";
return false;

}


// form validation for CONTACT
function validateFormContact(contact)
{

if(""==document.forms.contact.name.value)
{
contact_name.style.display = "";
document.forms.contact.name.focus()
return false;
}

else if(""==document.forms.contact.email.value)
{
contact_email.style.display = "";
document.forms.contact.email.focus()
return false;
}

else if(""==document.forms.contact.message.value)
{
contact_message.style.display = "";
document.forms.contact.message.focus()
return false;
}


}

// form validation for ENQUIRIES SUPPORT
function validateFormEnquiries(enquiries)
{

if(""==document.forms.enquiries.name.value)
{
enquiries_name.style.display = "";
document.forms.enquiries.name.focus()
return false;
}

if(""==document.forms.enquiries.businessname.value)
{
enquiries_businessname.style.display = "";
document.forms.enquiries.businessname.focus()
return false;
}

else if(""==document.forms.enquiries.email.value)
{
enquiries_email.style.display = "";
document.forms.enquiries.email.focus()
return false;
}

else if(""==document.forms.enquiries.message.value)
{
enquiries_message.style.display = "";
document.forms.enquiries.message.focus()
return false;
}


}

// Tab management for ABOUT and FAQs

/***********************************************
* Tab Content script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

//Set tab to intially be selected when page loads:
//[which tab (1=first tab), ID of tab content to display]:
var initialtab=[1, "sc1"]

////////Stop editting////////////////

function cascadedstyle(el, cssproperty, csspropertyNS){
if (el.currentStyle)
return el.currentStyle[cssproperty]
else if (window.getComputedStyle){
var elstyle=window.getComputedStyle(el, "")
return elstyle.getPropertyValue(csspropertyNS)
}
}

var previoustab=""

function expandcontent(cid, aobject){
if (document.getElementById){
highlighttab(aobject)
detectSourceindex(aobject)
if (previoustab!="")
document.getElementById(previoustab).style.display="none"
document.getElementById(cid).style.display="block"
previoustab=cid
if (aobject.blur)
aobject.blur()
return false
}
else
return true
}

function highlighttab(aobject){
if (typeof tabobjlinks=="undefined")
collecttablinks()
for (i=0; i<tabobjlinks.length; i++)
tabobjlinks[i].style.backgroundColor=initTabcolor
var themecolor=aobject.getAttribute("theme")? aobject.getAttribute("theme") : initTabpostcolor
aobject.style.backgroundColor=document.getElementById("tabcontentcontainer").style.backgroundColor=themecolor
}

function collecttablinks(){
var tabobj=document.getElementById("tablist")
tabobjlinks=tabobj.getElementsByTagName("A")
}

function detectSourceindex(aobject){
for (i=0; i<tabobjlinks.length; i++){
if (aobject==tabobjlinks[i]){
tabsourceindex=i //source index of tab bar relative to other tabs
break
}
}
}

function do_onload(){
var cookiename=(typeof persisttype!="undefined" && persisttype=="sitewide")? "tabcontent" : window.location.pathname
var cookiecheck=window.get_cookie && get_cookie(cookiename).indexOf("|")!=-1
collecttablinks()
initTabcolor=cascadedstyle(tabobjlinks[1], "backgroundColor", "background-color")
initTabpostcolor=cascadedstyle(tabobjlinks[0], "backgroundColor", "background-color")
if (typeof enablepersistence!="undefined" && enablepersistence && cookiecheck){
var cookieparse=get_cookie(cookiename).split("|")
var whichtab=cookieparse[0]
var tabcontentid=cookieparse[1]
expandcontent(tabcontentid, tabobjlinks[whichtab])
}
else
expandcontent(initialtab[1], tabobjlinks[initialtab[0]-1])
}

if (window.addEventListener)
window.addEventListener("load", do_onload, false)
else if (window.attachEvent)
window.attachEvent("onload", do_onload)
else if (document.getElementById)
window.onload=do_onload