function checkBrowser() 
{ 
	var value = navigator.userAgent; 
	return value; 
}


var ShareObj = SHARETHIS.addEntry({}, {button:false, popup:true});


function ShareThis_set(el, val)
{
	ShareObj.properties[el] = val;
}



function ShareThis_share()
{
	var browser = checkBrowser();
		if (browser.indexOf("Safari") > 1) 
		{
			setTimeout(ShareObj.popup, 500);
		} 
		else 
		{
			ShareObj.popup();
		}
}