/*############## switch the tabs onlick ##############*/
var tabState;

function switchTab(tab)
{
	/* switch to home products logic */
	if (tab == '1')/* tab 1 must be active, so switch it to 2 */
	{
		document.getElementById('tab2').className = 'menutab';
		document.getElementById('tab1').className = 'menutab active';
		document.getElementById('tab1-content').style.display = 'block';
		document.getElementById('tab2-content').style.display = 'none';
		setCookie("UIStabState","tab2",1);
		
	}
	
	/* switch to business products logic */
	if (tab == '2')/* tab 2 must be active, so switch it to 1 */
	{
		document.getElementById('tab1').className = 'menutab';
		document.getElementById('tab2').className = 'menutab active';
		document.getElementById('tab2-content').style.display = 'block';
		document.getElementById('tab1-content').style.display = 'none';
		setCookie("UIStabState","tab1",1);
		
	}
}



/*############## shows the banner after page loads to avoid popping ##############*/

function showBanner()
{
	document.getElementById('homeBanner').style.visibility = 'visible';	
}

/*############## set cookie ##############*/

function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

/*############## get cookie ##############*/

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

/*############## check cookie ##############*/

function checkCookie()
{
tabState=getCookie('UIStabState');
if (tabState!=null && tabState!="" && tabState=="tab1")
  {
 		switchTab(2);
  }
if (tabState!=null && tabState!="" && tabState=="tab2")
  {
 		switchTab(1);
  }

}