var usernameSwf = new Object();

InternetExplorer = navigator.appName.indexOf("Microsoft") != -1;

var layer= new String();
var style= new String();
var i, current;
var running = 0;


//browser check for layers

if (is_nav5up){	
	style=".style";
}else if (is_nav4){	
	layer=".layers";
	style="";
}else if (is_ie4up){
	layer=".all";
	style=".style";
}	

function rollOver(name,flg){
	hidelayer();
	changeState(name,'visible');
	
	reset_di();
	
	di(name,flg);
}

function rollOut(name){

	var loImage;
	var chkImage;
	
	layerRef=name;
	if ((is_nav4) || (is_ie4up)){
		lyr="document"+layer+"['"+layerRef+"']"+style+".visibility";
	}else if (is_nav5up){
		lyr="document.getElementById('"+layerRef+"').style.visibility";
	}
}

var n,i,startLeft,endLeft;
var moveX = new Array(1.00, 0.85, 0.64, 0.48, 0.37, 0.28, 0.21, 0.16, 0.12, 0.09, 0.068, 0.05, 0.036, 0.022, 0.01, 0.001,0.00);

function changeState(layerRef,state){
	if (is_nav5up){
		evallayer="document.getElementById('"+layerRef+"').style.visibility='"+state+"'";
	}else{
		evallayer="document"+layer+"['"+layerRef+"']"+style+".visibility='"+state+"'";
	}
	
	if(current != layerRef){
		current = layerRef;
		running = 1;
		n = -1;
		i = -735;
		startLeft = 730;
		endLeft = 180;

		eval(evallayer);
		moveLayer(i,layerRef);	
	}else{
		eval(evallayer);
	}	
}

function moveLayer(i,layerRef){
	if (is_nav5up){
		evallayer="document.getElementById('"+layerRef+"').style.left="+i;
	}else{
		evallayer="document"+layer+"['"+layerRef+"']"+style+".left="+i;
	}

	if((i<endLeft) && (running==1) && (current==layerRef)){
		n++;
		i = -(startLeft*moveX[n])+endLeft;
		eval(evallayer);
		setTimeout('moveLayer('+i+',"'+layerRef+'")',25);
	}else if((running==1) && (current==layerRef)){
		running = 0;
	}
}	
	

function hidelayer(){
	if (is_nav5up){
		eval("document.getElementById('m00').style.visibility='hidden'");
		eval("document.getElementById('m01').style.visibility='hidden'");
	}else{	
		eval("document"+layer+"['m00']"+style+".visibility='hidden'");
		eval("document"+layer+"['m01']"+style+".visibility='hidden'");
	}
}

function di(name,flg){
	id = 'i' + name + flg;
	nm_img = 'i' + name;
	//if ( document.images ) document.images[nm_img].src = eval( id + ".src" );
}

function reset_di(){
	for(i=0 ; i<5 ; i++){
		di('m0' + i , 'a');
	}
}