// JavaScript Document
//<script type="text/javascript">
var refreshTime = 50000;
var classname = 'top_R1';// this will test the class values, it holds the current value, and should correspond to the off state class 
var classname1 = 'top_R1';// static value, change this to your class 1 name
var classname2 = 'top_R2';// static value, change this to your class 2 name
var classname3 = 'top_R3';// static value, change this to your class 1 name
var classname4 = 'top_R4';// static value, change this to your class 2 name
var classname5 = 'top_R5';// static value, change this to your class 1 name
var classname6 = 'top_R6';// static value, change this to your class 2 name
var classname7 = 'top_R7';// static value, change this to your class 2 name
var classname8 = 'top_R8';// static value, change this to your class 2 name
var feature = 'single';// sets if only hover element or all changes :: options: 'single' or 'all'

// gets all the elements of that have class classname and returns them as an array
function getElementsByClassName(needle) 
{	var my_array = document.getElementsByTagName("*");
    var my_array = document.getElementsByTagName("*");
	var retvalue = new Array();
	var i;
	var j;

	for (i=0,j=0;i<my_array.length;i++) 
	{
		var c = " " + my_array[i].className + " ";
		if (c.indexOf(" " + needle + " ") != -1) retvalue[j++] = my_array[i];
		//mylog(my_array[i].className);
	}
	return retvalue;
}

// if feature is set to all, this will switch all of the class items
// loops through the classname array and switches them to their opposite values
function ran_toggle()
{
	//var divs = getElementsByClassName(classname);
	var classnamelocation= document.getElementById(classname);
	var ran_number=Math.floor(Math.random()*7)+1; 
	var newclassname='top_R'+ran_number;
	if (newclassname==classname)
	{
			var ran_number=Math.floor(Math.random()*7)+1; 
			var newclassname='top_R'+ran_number;
	}
	classnamelocation.setAttribute("id",newclassname);
	classname = newclassname;
	setTimeout('RunSlideShow();',refreshTime);
}

function toggle()
{
	//var divs = getElementsByClassName(classname);
	var classnamelocation= document.getElementById(classname);
	//mylog(classnamelocation.getAttribute("id"));
		if(classnamelocation.getAttribute("id") == classname1)
		{
			classnamelocation.setAttribute("id",classname2);
			classname = classname2;
		}
		else if(classnamelocation.getAttribute("id") == classname2)
		{
			//classnamelocation.className = classname3;
			classnamelocation.setAttribute("id",classname3);
			classname = classname3;
		} 
		else if(classnamelocation.getAttribute("id") == classname3)
		{
			//classnamelocation.className = classname4;
			classnamelocation.setAttribute("id",classname4);
			classname = classname4;
		} 
		else if(classnamelocation.getAttribute("id") == classname4)
		{
			//classnamelocation.className = classname5;
			classnamelocation.setAttribute("id",classname5);
			classname = classname5;
		} 
		else if(classnamelocation.getAttribute("id") == classname5)
		{
			//classnamelocation.className = classname1;
			classnamelocation.setAttribute("id",classname6);
			classname = classname6;
		} 
		else if(classnamelocation.getAttribute("id") == classname6)
		{
			//classnamelocation.className = classname1;
			classnamelocation.setAttribute("id",classname7);
			classname = classname7;
		} 
		else if(classnamelocation.getAttribute("id") == classname7)
		{
			//classnamelocation.className = classname1;
			classnamelocation.setAttribute("id",classname8);
			classname = classname8;
		} 
		else if(classnamelocation.getAttribute("id") == classname8)
		{
			//classnamelocation.className = classname1;
			classnamelocation.setAttribute("id",classname1);
			classname = classname1;
		} 

	
	/*for(i=0; i <divs.length;i++)
	{
		if(divs[i].className == classname1)
		{
			divs[i].className = classname2;
			classname = classname2;
		}
		else if(divs[i].className == classname2)
		{
			divs[i].className = classname3;
			classname = classname3;
		} 
		else if(divs[i].className == classname3)
		{
			divs[i].className = classname4;
			classname = classname4;
		} 
		else if(divs[i].className == classname4)
		{
			divs[i].className = classname5;
			classname = classname5;
		} 
		else if(divs[i].className == classname5)
		{
			divs[i].className = classname1;
			classname = classname1;
		} 
	}*/
	setTimeout('RunSlideShow();',refreshTime);
}

// Browser Slide-Show script.
function RunSlideShow()
{
  //document.write("pippo");
  //toggle();
  ran_toggle();
  //document.write("pippo");
}



function lite(obj) 
{
	if(document.all&&!window.opera) 
	{
		obj.filters.blendTrans.apply(); 
		obj.filters.blendTrans.play(); 
	} 
}