var headline_count;
      var headline_interval;
      var current_headline = 0;
      var old_headline = 0;
	  var linksopen = 0;
	  var productsopen = 0;

	
	
	
    $(document).ready(function() {
		if ( $("#slider1").length > 0 ) {					
			$('#slider1').s3Slider({
				timeOut: 6000 
			});
			enableTooltips("list_products");
		
			headline_count = $("div.headline").size();
			$("div.headline:eq("+current_headline+")").css('top', '2px');
			headline_interval = setInterval(headline_rotate,5000);
			$('#scrollup').hover(function() {
			clearInterval(headline_interval);
			}, function() {
				headline_interval = setInterval(headline_rotate,5000);
				headline_rotate();
			});
		}





    });
	
function preload_images(){
	MM_preloadImages('images/herding-filtration_hover.png','images/tridim-filter-corporation_hover.png','navimages/home_hover.png','navimages/about-tri-dim_hover.png','navimages/services_hover.png','navimages/products_hover.png','navimages/downloads_hover.png','navimages/links_hover.png','navimages/contact-us_hover.png');
}

function headline_rotate() {
  current_headline = (old_headline + 1) % headline_count;
  $("div.headline:eq(" + old_headline + ")")
    .animate({top: -205},"slow", function() {
      $(this).css('top', '210px');
    });
  $("div.headline:eq(" + current_headline + ")")
    .animate({top: 5},"slow");  
  old_headline = current_headline;
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; 
  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) 
  	x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; 
  	document.MM_sr=new Array; 
	for(i=0;i<(a.length-2);i+=3)
		if ((x=MM_findObj(a[i]))!=null){
			//alert(a[i]);
			if(a[i]=="products"){
				//alert("OPEN PRODUCTS");
				open_products();
				close_links();
			}
			else if(a[i]=="links"){
				
				open_links();
				close_products();
			}
			else if(productsopen>0){
				if(a[i] != "products" && a[i] != "pre-filter" && a[i] != "final-filter" && a[i] != "hepa-filter" && a[i] != "gas-phase" && a[i] != "spraybooth" && a[i] != "housing" && a[i] != "dust-collection" && a[i] != "bag-filter" && a[i] != "thin" && a[i] != "v-cell" && a[i] != "cell"){
					close_products();
				}
				else{
					open_products();	
				}
	
			}
			else if(linksopen>0){
				if(a[i] != "tridim-corporation" && a[i] != "herding-link" && a[i] != "filtrindustries"){
					close_links();
				}
				else{
					open_links();	
				}
			}
			
			document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; 
			x.src=a[i+2];
		}
}

function open_products(){
	productsopen=1;
	document.getElementById("products_below").style.display = "inline";
}
function close_products(){
	productsopen=0;

	document.getElementById("products_below").style.display = "none";
}

function open_links(){
	linksopen = 1;
	document.getElementById("links_below").style.display = "inline";
}
function close_links(){
	linksopen = 0;
	document.getElementById("links_below").style.display = "none";
}