function search_google()
{
	var q = g('k').value;
	var gl = g('gl').value;
	var hl = g('hl').value;
	var n = '';
	if(g('n2').checked)
	{
		n='100';
	}
	if(q=='')
	{
		g('k').focus();
		return;
	}
	if(gl=='')
	{
		g('gl').focus();
		return;
	}
	if(hl=='')
	{
		g('hl').focus();
		return;
	}
	gl = gl.toLowerCase();
	url = 'http://www.google.com/search?num=' + n + '&gl=' + gl + '&hl=' + hl + '&ie=UTF-8&q=' + q;
	window.open(url);
}