https://www.saviese.ch/plugin/searchapi/js/searchapi.js?_v=8

1/* Fonction anonyme auto appelée pour déclencher le fonctionnement du search */
2(function() {
3	function setPlaceHolder()
4	{
5		//Use data-placeholder instead of placeholder cause on IE9 placeholder is not supported
6		$('#searchquery-api').focus(function() {
7			  var input = $(this);
8			  if (input.val() == input.attr('data-placeholder')) {
9			    input.val('');
10			    input.removeClass('placeholder');
11			  }
12			  else
13				  setTimeout(function() {  input.select(); }, 100); //settimeout otherwise not working correctly on Chrome
14			}).blur(function() {
15			  var input = $(this);
16			  if (input.val() == '' || input.val() == input.attr('data-placeholder')) {
17			    input.addClass('placeholder');
18			    input.val(input.attr('data-placeholder'));
19			  }
20			}).blur().parents('form').submit(function(evt) {
21			  $(this).find('[data-placeholder]').each(function() {
22			    var input = $(this);
23			    if(input.val() == '' || input.val() == input.attr('data-placeholder')) {
24			    	evt.preventDefault();
25			    	evt.stopPropagation();
26			    }
27			  });
28			});
29	};
30	
31	/*function moveSearch()
32	{
33		var $leftPanel = $("#leftPanel");
34    	var $searchHolderInLeftPanel = $(".searchHolder", $leftPanel);
35    	var $searchHolderInMainPanel = $("#mainPanel .searchHolder").not($searchHolderInLeftPanel);
36    	if($leftPanel.is(":visible"))
37    	{
38    		if($searchHolderInLeftPanel.is(":empty"))
39    			$searchHolderInLeftPanel.append($searchHolderInMainPanel.children().detach()); //use detach to keep event on field
40    	}
41    	else if($searchHolderInMainPanel.is(":empty"))
42    		$searchHolderInMainPanel.append($searchHolderInLeftPanel.children().detach());
43    	
44    };*/
45    
46    //$(window).resize( moveSearch );
47    $(document).ready( function(){ setPlaceHolder(); /*moveSearch();*/ });
48})();