function searchInputHideDefault(obj) {
	if (obj.value == defaultSearchText) {
		obj.value = "";
		obj.style.color = defaultColor;
	}
}

function searchInputShowDefault(obj) {
	if (obj.value == "") {
		obj.value = defaultSearchText;
		obj.style.color = searchColor;
	}
}

function initPlaceholder() {
	if (!document.getElementById ||
		!document.getElementsByTagName) return;
	if (document.getElementById('searchForm')) {
		var searchForm = document.getElementById("searchForm");
		var searchInput = searchForm.getElementsByTagName("input")[0];
		var searchButton = document.getElementById("searchSubmit");

		defaultColor = "#555";
		searchColor = "#aaa";
		
		searchInput.style.color = searchColor;
		searchInput.value = defaultSearchText;
		searchInput.onfocus = function() { searchInputHideDefault(searchInput); }
		searchInput.onblur = function() { searchInputShowDefault(searchInput); }
		searchButton.onfocus = function() { searchInputHideDefault(searchInput); }
	}
}


var defaultColor;
var searchColor;
var defaultSearchText = "Искать...";
window.onload = initPlaceholder;