// JavaScript Document

var myTab = new Array("rpny","WS","Evian","Dove_fresh","Dove_bar","Dove_pro-age","Vaseline","7up","H2OH","Mirinda","KY","Ohm","Yanbal","Agave");
var index = 0;

function next(){
	index++;
	document.getElementById('link_prev').style.display = 'block';
	if (index < myTab.length ){
		document.getElementById('pic_prod').src='img/prod/ny/'+myTab[index]+'.jpg';
		document.getElementById('pic_prod').alt=myTab[index];
		document.getElementById('pic_prod').title=myTab[index];
	} 
	if (index >= myTab.length-1){
		document.getElementById('link_next').style.display = 'none';
	}
}

function prev(){
	index--;
	document.getElementById('link_next').style.display = 'block';
	if (index >= 0 ){
		document.getElementById('pic_prod').src='img/prod/ny/'+myTab[index]+'.jpg';
		document.getElementById('pic_prod').alt=myTab[index];
		document.getElementById('pic_prod').title=myTab[index];
	} 
	if (index <= 0){
		document.getElementById('link_prev').style.display = 'none';
	}

}