function getQueryVariable(variable)
{
	var query = window.location.search.substring(1);
	var vars = query.split("&");
	for (var i=0;i<vars.length;i++)
	{
		var pair = vars[i].split("=");
		if (pair[0] == variable)
		{
			return pair[1];
		}
	} 
}

function GetResourceString(lKey, sDefaultValue){
	return sDefaultValue;
}
function Added() {
	alert('Your item has been added to your shopping cart');
}

function checkTabs()
{
	if(getQueryVariable('ctgid') > '')
	{
		document.getElementById(getQueryVariable('ctgid')).style.backgroundPosition = '0% -34px';					
		if(getQueryVariable('ctgid') == "2166")
		{
			//document.getElementById('business-solutions').style.backgroundImage = 'url(/_design/best4headsets/_images/homepage/tab-business-solutions.gif)';
			document.getElementById('computerNewNav').style.backgroundPosition = '0px 0px';
		}

		if(getQueryVariable('ctgid') == "2173")
		{
			//document.getElementById('call-centre').style.backgroundImage = 'url(/_design/best4headsets/_images/homepage/tab-call-centre.gif)';
			document.getElementById('telephoneNewNav').style.backgroundPosition = '0px 0px';
		}

		if(getQueryVariable('ctgid') == "2171")
		{
			//document.getElementById('small-office').style.backgroundImage = 'url(/_design/best4headsets/_images/homepage/tab-small-office.gif)';
			document.getElementById('wirelessNewNav').style.backgroundPosition = '0px 0px';
		}						
	}
	else
	{
		if(document.getElementById('home')) {
			document.getElementById('home').style.display = 'block';
			var randomNumber = Math.floor(Math.random()*3);
			document.getElementById('home').style.backgroundImage = 'url(/_design/best4headsets/_images/homepage/home-' + randomNumber + '.jpg)';
		}
	}
}