$(document).ready(function() {
	
	$("#search_txt").focus(function(e){
		$(this).css({ color:"#0094E0", borderColor:"#0094E0" });
		
		if(this.value == 'votre recherche')
			this.value = ''
	});
	
	$("#search_txt").blur(function(e){
		
		$(this).css({ color:"#666666", borderColor:"#cccccc"});
		if(this.value == '')
			this.value='votre recherche'; 
	});
				
});