var g_camefrom=document.referrer;
var g_url;

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.toUTCString());
}

function g_send_message () {

	//provjera da li imamo q= parametar (svi pretraživači, manje/više)
	if (g_camefrom.match("q=").index > 0) {
		
		var prvisljedeci = g_camefrom.indexOf("&", g_camefrom.match("q=").index + 1);
		//console.log(g_camefrom.substr(g_camefrom.match("q=").index + 2, prvisljedeci - g_camefrom.match("q=").index - 2));
		var keyword = g_camefrom.substr(g_camefrom.match("q=").index + 2, prvisljedeci - g_camefrom.match("q=").index - 2);
		setCookie("searchkeyword", keyword, 500);
		
		}

}

g_send_message();