var selectTab = 1;

function echangeImage(intImage) {
	
	switch (selectTab) {
	case 1:
	   document.getElementById('tab1').style.backgroundImage = "url(_themes/foodService/Images/search/onglets_Details.jpg)"
	   break
	case 2:
	   document.getElementById('tab2').style.backgroundImage = "url(_themes/foodService/Images/search/onglets_Nutrition.jpg)"
	   break
	case 3:
	   document.getElementById('tab3').style.backgroundImage = "url(_themes/foodService/Images/search/onglets_Preparation.jpg)"
	   break
	case 4:
	   document.getElementById('tab4').style.backgroundImage = "url(_themes/foodService/Images/search/onglets_Allergens.jpg)"
	   break
	case 5:
	   document.getElementById('tab5').style.backgroundImage = "url(_themes/foodService/Images/search/onglets_Culinary.jpg)"
	   break
	   }
	
	switch (intImage) {
	case 1:
	   document.getElementById('tab1').style.backgroundImage = "url(_themes/foodService/Images/search/onglets_Details_select.jpg)"
	   selectTab = 1
	   break
	case 2:
	   document.getElementById('tab2').style.backgroundImage = "url(_themes/foodService/Images/search/onglets_Nutrition_select.jpg)"
	   selectTab = 2
	   break
	case 3:
	   document.getElementById('tab3').style.backgroundImage = "url(_themes/foodService/Images/search/onglets_Preparation_select.jpg)"
	   selectTab = 3
	   break
	case 4:
	   document.getElementById('tab4').style.backgroundImage = "url(_themes/foodService/Images/search/onglets_Allergens_select.jpg)"
	   selectTab = 4
	   break
	case 5:
	   document.getElementById('tab5').style.backgroundImage = "url(_themes/foodService/Images/search/onglets_Culinary_select.jpg)"
	   selectTab = 5
	   break
	   }
   
}