function topNavSwitch(thePageInQuestion) {
	 
	if(thePageInQuestion == "tyonhakijoille.php") {
		document.getElementById("forSeeker").style.color = "#000000";
	}
	 
	else if(thePageInQuestion == "tyonantajille.php") {
		document.getElementById("forEmployer").style.color = "#000000";
	}
	
	else if(thePageInQuestion == "tyonantaja_register.php") {
		document.getElementById("forEmployer").style.color = "#000000";
	}
	
	else if(thePageInQuestion == "yhteystiedot.php") {
		document.getElementById("yhteystiedot").style.color = "#000000";
	}
	
	else if(thePageInQuestion == "index.php" || thePageInQuestion == "") {
		document.getElementById("homePage").style.color = "#000000";
	}
}