/*
	dependencies:
		common.js
		modalwindows_base.v1.3.js
*/
var SearchOver = false;
var last_search;

function PrepareSearchField(e)
{
	if(IsEnter(e))
		DoSearch();
}

function DoSearch()
{
	var txt_search = document.getElementById('txt_search');
	if(txt_search.value != '' && last_search != txt_search.value)
		Goto('/search?q='+escape(txt_search.value));
}

function ClearSearch()
{
	if(SearchOver == false)
		document.getElementById('txt_search').value = '' ;
}

function SetSearchOver(_value)
{
	SearchOver = _value;
}