var slocation = document.location.toString();
if (slocation.indexOf('?') > -1) {
	var query = slocation.substring(slocation.indexOf('?') + 1);
	var splitquery = query.split('&');
	var getstr = splitquery[0].substring(splitquery[0].indexOf('=') + 1);
	var search_str = getstr.replace(/\+/g,' ');
	var page_var = splitquery[1].substring(splitquery[1].indexOf('=') + 1);
}
else {
	var search_str = '';
}