<!--
// JavaScript Document
if (navigator.appName=="Microsoft Internet Explorer"){
document.execCommand("BackgroundImageCache",false,true);
}
VITAFOODS= window.VITAFOODS || {} || function(){};
VITAFOODS.global={
	externalLinksClass:"external",
    printLinksClass:"print",
	focusClass:"focus",
	globalTransDuration:250,
    backgroundColor:"#fff",
    loadingText:"Carregando..."
}

VITAFOODS.util={} || function(){}

VITAFOODS.util.setupExternalLinks=function(){
	var allLinks=document.getElementsByTagName('a');
	var qty=allLinks.length;
	for  (i=0; i<qty; i++){
		elemClass=allLinks[i].className;
		if (elemClass.indexOf(VITAFOODS.global.externalLinksClass)!=-1){
			allLinks[i].onclick=function(){window.open(this.href,'_blank'); return false;}; 											
		}
	}
}
VITAFOODS.util.setupPrintLinks=function(){
	var allLinks=document.getElementsByTagName('a');
	var qty=allLinks.length;
	for  (i=0; i<qty; i++){
		elemClass=allLinks[i].className;
		if (elemClass.indexOf(VITAFOODS.global.printLinksClass)!=-1){
			allLinks[i].href='javascript:void(0);';
			allLinks[i].onmouseover=function(){window.status='Imprimir esta página'; return true;};
			allLinks[i].onclick=function(){self.print(); return false;}; 											
		}
	}
}
VITAFOODS.util.setupFormInputs=function(){
	var allInputs=document.getElementsByTagName('input');
	var qty=allInputs.length;
	for  (i=0; i<qty; i++){
		elemType=allInputs[i].type;
		if (elemType.indexOf("text")!=-1){
			allInputs[i].onfocus=function(){this.className+=" "+VITAFOODS.global.focusClass;};
			allInputs[i].onblur=function(){this.className=this.className.replace(VITAFOODS.global.focusClass,"");};												
		}
	}
	var allAreas=document.getElementsByTagName('textarea');
	var qty=allAreas.length;
	for  (i=0; i<qty; i++){
	  allAreas[i].onfocus=function(){this.className+=" "+VITAFOODS.global.focusClass;};
	  allAreas[i].onblur=function(){this.className=this.className.replace(" "+VITAFOODS.global.focusClass,"");};											
    }
}

VITAFOODS.util.createAsyncRequest=function(){ 
 try{
    var xmlhttp = new XMLHttpRequest();
	}catch(ee){
    try{
        var xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    }catch(e){
        try{
            var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        }catch(E){
            var xmlhttp = false;
        }
      }
    }
	return xmlhttp;
}

VITAFOODS.util.getContent=function(filepath,container_id,color_background){
	var xmlhttp= VITAFOODS.util.createAsyncRequest();
    var loadingText=VITAFOODS.global.loadingText;
	var globalTransDuration=VITAFOODS.global.globalTransDuration;
	var target=filepath;
	
    if (ActualHtml==null){
	var ActualHtml='<div id="Fade'+container_id+'">&nbsp;</div>';
	}else{
	var ActualHtml=	container.innerHTML;
	}
	//Loading feature
    var container=document.getElementById(container_id);
	container.style.position="relative";
	container.innerHTML=ActualHtml+'<div id="Loading'+container_id+'">'+ loadingText +'</div>';
    var LoadObj=document.getElementById("Loading"+container_id+"");
	LoadObj.style.position="absolute";
	LoadObj.style.fontSize="9px";
	//LoadObj.style.color="#fff";
	//LoadObj.style.backgroundColor="#c00";
	LoadObj.style.padding="10px";
	LoadObj.style.top="0";
	LoadObj.style.left="0";
	
	VITAFOODS.util.changeOpac(100, "Fade"+container_id+""); 
    xmlhttp.open("GET", target);
	//
   xmlhttp.onreadystatechange=function() {
		if (xmlhttp.readyState==4){
			var text=xmlhttp.responseText
			container.innerHTML='<div id="Fade'+container_id+'">&nbsp;</div>';
		    text=unescape(text);
            
			var FadeObj=document.getElementById("Fade"+container_id+"");
            FadeObj.style.position="absolute";
            FadeObj.style.backgroundColor=color_background;
			FadeObj.style.height="100%"
			FadeObj.style.top="0"
			FadeObj.style.left="0"
            FadeObj.style.zIndex="1";
            FadeObj.style.width="100%"			
			if (navigator.appName=="Microsoft Internet Explorer"){
			FadeObj.style.width="120%";
			container.style.overflowX="hidden";
			}           
            
			VITAFOODS.util.opacity("Fade"+container_id+"", 100, 0, globalTransDuration);
	        try{hf=setTimeout("VITAFOODS.util.hideElement('"+ "Fade"+container_id+"" +"')",globalTransDuration);}
			catch(e){hf=setTimeout(VITAFOODS.util.hideElement,globalTransDuration,"Fade"+container_id+"");}
			
		   container.innerHTML+=text;
     
        }
    }
    xmlhttp.send(null);
}

//Opacity Functions
VITAFOODS.util.opacity=function(id, opacStart, opacEnd, millisec) {
    //speed for each frame
    var speed = Math.round(millisec / 100);
    var timer = 0;
    var obj=document.getElementById(id);
    obj.style.display="block";
	//determine the direction for the blending, if start and end are the same nothing happens
    if(opacStart > opacEnd) {
        for(i = opacStart; i >= opacEnd; i--) {
            setTimeout("VITAFOODS.util.changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
        }
    } else if(opacStart < opacEnd) {
        for(i = opacStart; i <= opacEnd; i++)
            {
            setTimeout("VITAFOODS.util.changeOpac(" + i + ",'" + id + "')",(timer * speed));
            timer++;
           
        }
    }
}

VITAFOODS.util.changeOpac=function(opacity, id) {
    var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
    
} 
//
VITAFOODS.util.hideElement=function(obj_id){
	var obj=document.getElementById(obj_id);
    obj.style.display="none";
}

VITAFOODS.util.showElement=function(obj_id){
	var obj=document.getElementById(obj_id);
    obj.style.display="block";
}

VITAFOODS.util.techTabs={
	objId: "TechModule",
	containerId:"TechContainer",
	bkgColorContainer:"#ffe8cc",
	setup:function(){
		var d=document
		var oSelf=VITAFOODS.util.techTabs;
		if (d.getElementById(this.objId)){
		   var obj=	d.getElementById(this.objId);
		   obj=obj.getElementsByTagName("ul")[0];
		   var links=obj.getElementsByTagName("a");
		   var nLinks=links.length;
		   links[0].parentNode.className="on"
		   oSelf.showTabContent(links[0]);
		   for(i=0; i<nLinks; i++){
			 links[i].onclick=function(){oSelf.showTabContent(this); this.blur(); return false;}
			}
			
		}

      },
	  showTabContent:function(obj){
	  this.actualTab().className="";
	  this.actualTab().removeAttribute("class");
	  obj.parentNode.className="on"
	  VITAFOODS.util.getContent(obj.href, this.containerId, this.bkgColorContainer);
	  },
	  actualTab:function(){
		 var d=document;
		 if (d.getElementById(this.objId)){
		   var obj=	d.getElementById(this.objId);
		   obj=obj.getElementsByTagName("ul")[0];
		   var lists=obj.getElementsByTagName("li");
		   var nLists=lists.length;
		   for(j=0; j<nLists; j++){
			 if (lists[j].className=="on"){
				 return lists[j];
				 break;
				 }
			 }
			 return lists[0];
		 }
	  }
}





window.onload=function(){
	VITAFOODS.util.setupExternalLinks();
	VITAFOODS.util.setupPrintLinks();
	VITAFOODS.util.setupFormInputs();
	VITAFOODS.util.techTabs.setup();

}
-->