function ComboClick()
{
	var overflow = ($('#search-select').css('overflow')=='hidden') ? 'visible':'hidden';
	$('#search-select').css('overflow', overflow);
	if(!$("#combo_hider").length)
		$("body").append("<div onclick='javascript: ComboClick();' id='combo_hider' style='z-index: 500; position: fixed; top: 0; left: 0; width: 100%; height: 100%; _position: absolute; _top: expression(eval(document.body.scrollTop)); _left: expression(eval(document.body.scrollLeft)); _width: expression(eval(document.body.clientWidth)); _height: expression(eval(document.body.clientHeight));'></div>");
	if(overflow == 'visible')
		$("#combo_hider").show();
	else
		$("#combo_hider").hide();
}