function focus_search(o) {
	if (o.value=='Hae tietoa') {
		o.value='';
	}
}

function blur_search(o) {
	if (o.value=='') {
		o.value='Hae tietoa';
	}
}



function setFontsize(bigger){
	if(bigger == true){
		document.getElementById("fontsize").href = "/templates/tvo2007/css/fonts_bigger.css";
	}
	else{
		document.getElementById("fontsize").href = "/templates/tvo2007/css/fonts_normal.css";
	}
}