$(document).ready(function(){

	// search input
	var input_search = $("#search-input");
	var default_text_search = "Search";
	input_search.focus(function(){  
		if($(this).attr("value") == default_text_search) $(this).attr("value", "");
	});
	input_search.blur(function(){  
		if($(this).attr("value") == "") $(this).attr("value", default_text_search);
	});

});