var currentDiv=null;
var currentImageName=null;
var currentMod=null;
var divHeight = 0;

function showLayer(modId,  imageDiv, imgName )
{    
    document.getElementById(imageDiv).src=imgName; 
    
    divHeight = document.getElementById('sfiRollOverDiv' + modId).offsetHeight + 15;

    document.getElementById('sfiRollOverDiv' + modId).style.display='block';
		
    if (navigator.appVersion.search(/MSIE.+/) != -1) 
    {
        //document.getElementById('sfiRollOverDiv' + modId).filters[0].Apply();
        //document.getElementById('sfiRollOverDiv' + modId).filters[0].Play();
    }

	slideIn('sfiRollOverDiv' + modId, 0, document.getElementById('sfiRollOverDiv' + modId).offsetHeight + 15);
}

function hideLayer(modId, imageDiv, imgName)
{
    document.getElementById(imageDiv).src=imgName; 
	slideOut('sfiRollOverDiv' + modId, document.getElementById('sfiRollOverDiv' + modId).offsetHeight + 15, 0);
}

      
function slideIn(divId, HeightFrom, HeightTo )
{
	if (HeightFrom > HeightTo)
	{
		return;
	}
	document.getElementById(divId).style.height=HeightFrom+'px';
	
	setTimeout("slideIn('"+divId+"',"+parseInt(HeightFrom+15)+","+HeightTo+")",1);
}

function slideOut(divId, HeightFrom, HeightTo)
{
	if (HeightFrom==0)
	{
		document.getElementById(divId).style.height='auto';
		document.getElementById(divId).style.display='none';
		return;
	}
	document.getElementById(divId).style.height=HeightFrom+'px';
	setTimeout("slideOut('"+divId+"', "+parseInt(HeightFrom-15)+","+HeightTo+")",1);
}

function OpenFile (activeflash) 
{
  FlashPopUp = window.open(activeflash, "PopUp", "width=320,height=180,left=50,top=100");
  FlashPopUp.focus();
}

/**/

function sfiStandardLinkListChange(imgUrl, imgText, isIn) 
{
    variableImageElt1=document.getElementById('sfiStandardLinkListVariableImage1');
    variableImageElt1.src=imgUrl;
    
    variableImageElt2=document.getElementById('sfiStandardLinkListVariableImage2');
    textElt=document.getElementById('sfiStandardLinkListText');	    
    textElt.innerHTML=imgText;
    
    textQuote=document.getElementById('sfiQuote');
    if(imgText!='') {
        textQuote.innerHTML='» ';
    }
    if(isIn) {
        
            variableImageElt1.width=191;
            variableImageElt2.width=0;
        
    } else {
        textQuote.innerHTML='';
        textElt.innerHTML='';
        
            variableImageElt1.width=89;
            variableImageElt2.width=89;
        
    }
}
	

/*   
Scroller 
*/

function lib_bwcheck()
{ 
    //Browsercheck
	this.ver=navigator.appVersion
	this.agent=navigator.userAgent
	this.dom=document.getElementById?1:0
	this.opera5=(navigator.userAgent.indexOf("Opera")>-1 && document.getElementById)?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom && !this.opera5)?1:0; 
	this.ie6=(this.ver.indexOf("MSIE 6")>-1 && this.dom && !this.opera5)?1:0;
	this.ie4=(document.all && !this.dom && !this.opera5)?1:0;
	this.ie=this.ie4||this.ie5||this.ie6
	this.mac=this.agent.indexOf("Mac")>-1
	this.ns6=(this.dom && parseInt(this.ver) >= 5) ?1:0; 
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie6 || this.ie5 || this.ie4 || this.ns4 || this.ns6 || this.opera5)
	return this
}

var bw=lib_bwcheck()
var speed = 30
var loop, timer

//Object
function makeObj(obj,nest){
    nest=(!nest) ? "":'document.'+nest+'.'
	this.el=bw.dom?document.getElementById(obj):bw.ie4?document.all[obj]:bw.ns4?eval(nest+'document.'+obj):0;
  	this.css=bw.dom?document.getElementById(obj).style:bw.ie4?document.all[obj].style:bw.ns4?eval(nest+'document.'+obj):0;
	this.scrollHeight=bw.ns4?this.css.document.height:this.el.offsetHeight
	this.clipHeight=bw.ns4?this.css.clip.height:this.el.offsetHeight
	this.up=goUp;this.down=goDown;
	this.moveIt=moveIt; this.x=0; this.y=0;
    this.obj = obj + "Object"
    eval(this.obj + "=this")
    return this
}


var px = bw.ns4||window.opera?"":"px";

function moveIt(x,y){
	this.x = x
	this.y = y
	this.css.left = this.x+px
	this.css.top = this.y+px
}

function goDown(move){
	if (this.y>-this.scrollHeight+oCont.clipHeight){
		this.moveIt(0,this.y-move)
			if (loop) {
			    if (timer) clearTimeout(timer)
			    timer = setTimeout(this.obj+".down("+move+")",speed)
			}
	}
}

function goUp(move){
	if (this.y<0){
		this.moveIt(0,this.y-move)
		if (loop) {
		    if (timer) clearTimeout(timer)
            timer = setTimeout(this.obj+".up("+move+")",speed)
        }
	}
}


function scroll(speed){
	if (scrolltextLoaded){
		loop = true;
		if (speed>0) oScroll.down(speed);
		else oScroll.up(speed);
	}
	else
	{
	    scrolltextInit();
	    scroll(speed);
	}
}

function noScroll(){
	loop = false
	if (timer) clearTimeout(timer)
}

var scrolltextLoaded = false

function scrolltextInit(){
	oCont = new makeObj('divScrollTextCont')
	oScroll = new makeObj('divText','divScrollTextCont')
	oScroll.moveIt(0,0)
	oCont.css.visibility = "visible"
	scrolltextLoaded = true
}

var lastOpenFaqId=null;
function FAQToggle(faqId)
	{		    
	    if(lastOpenFaqId!=null) {
	        document.getElementById(lastOpenFaqId).style.display="none";
	    }
	    if(lastOpenFaqId!=faqId) {	        
	        lastOpenFaqId=faqId;
            elt=document.getElementById(faqId);
            elt.style.display='block'
	    } else {
	        lastOpenFaqId=null;
	    }
            
	}

function sfiStandardLinkListChange(imgUrl, imgText, isIn) {
	    variableImageElt1=document.getElementById('sfiStandardLinkListVariableImage1');
	    variableImageElt1.src=imgUrl;
	    
	    variableImageElt2=document.getElementById('sfiStandardLinkListVariableImage2');
	    textElt=document.getElementById('sfiStandardLinkListText');	    
	    textElt.innerHTML=imgText;
	    
	    textQuote=document.getElementById('sfiQuote');
	    if(imgText!='') {
	        textQuote.innerHTML='&raquo; ';
	    }
	    if(isIn) {
	        
	            variableImageElt1.width=191;
	            variableImageElt2.width=0;
	        
	    } else {
	        textQuote.innerHTML='';
	        textElt.innerHTML='';
	        
	            variableImageElt1.width=89;
	            variableImageElt2.width=89;
	        
	    }
	}