function displayWindow(url, width, height)
{
	var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=no,scrollbars=no,menubar=no,status=no,toolbar=no' );
	Win.focus();
}
function URLEncode (clearString)
{
 	var output = '';
	var x = 0;
	clearString = clearString.toString();
	var regex = /(^[a-zA-Z0-9_.]*)/;
	while (x < clearString.length)
	{
		var match = regex.exec(clearString.substr(x));
		if (match != null && match.length > 1 && match[1] != '')
		{
			output += match[1];
			x += match[1].length;
		} else {
			if (clearString[x] == ' ')
			{
				output += '+';
			}else{
				var charCode = clearString.charCodeAt(x);
				var hexVal = charCode.toString(16);
				output += '%' + ( hexVal.length < 2 ? '0' : '' ) + hexVal.toUpperCase();
			}
			x++;
		}
	}
	return output;
}
function kereses()
{
	if(document.getElementById('q').value=='')
	{
		alert('Keresendő szó nincs megadva!');
	}else
	if(document.getElementById('q').value.length < 3)
	{
		alert('Keresendő szó minimum 3 karakteres!');
	}else{
		box = document.forms['formkeres'].po;
		destination = box.options[box.selectedIndex].value;
		if(destination=='hozzaszolas')
			destination = 'hetiuzenet&pa=hozzaszol';
		parent.location = '/?po='+destination+'&q='+URLEncode(document.getElementById('q').value);
	}
}