var i=0;
   var finished=false;
   var paused=false;
   var running=false;
   var numberofpics = 5;

   function loadPics()
   {
      pic0=new Image();
      pic0.src="images/slideshow/image1.png";
      pic1=new Image();
      pic1.src="images/slideshow/image2.png";
      pic2=new Image();
      pic2.src="images/slideshow/image3.png";
	  pic3=new Image();
      pic3.src="images/slideshow/image4.png";
	  pic4=new Image();
      pic4.src="images/slideshow/image5.png";
      pict=new Array();
      pict[0]=pic0.src;
      pict[1]=pic1.src;
      pict[2]=pic2.src;
      pict[3]=pic3.src;
      pict[4]=pic4.src;

	  sson=new Image();
	  sson.src="images/slideshow/ss_on.gif";
	  ssoff=new Image();
	  ssoff.src="images/slideshow/ss_off.gif";
	  ssar=new Array();
	  ssar[0]=sson.src;
	  ssar[1]=ssoff.src;
	  prevon=new Image();
	  prevon.src="images/slideshow/previous.gif";
	  prevoff=new Image();
	  prevoff.src="images/slideshow/previous_off.gif";
	  play=new Image();
	  play.src="images/slideshow/pause.gif";
	  pause=new Image();
	  pause.src="images/slideshow/pause_off.gif";
	  nexton= new Image();
	  nexton.src="images/slideshow/next.gif";
	  nextoff= new Image();
	  nextoff.src="images/slideshow/next_off.gif";
	  
	  playbuttons=new Array();
	  playbuttons[0]=prevon.src;
	  playbuttons[1]=prevoff.src;
	  playbuttons[2]=play.src;
	  playbuttons[3]=pause.src;
	  playbuttons[4]=nexton.src;
	  playbuttons[5]=nextoff.src;	  
   }
   
   function next()
   {
      finished=false;
      if(i<pict.length-1)
      {
      i++;
      document.getElementById('picture').src=pict[i];
      //document.getElementById('number').innerHTML="Picture "+1*(i+1);
      }
      else 
      {
      i=0;
      document.getElementById('picture').src=pict[i];
      //document.getElementById('number').innerHTML="Picture "+1*(i+1);
      }
   }
function prev()
   {
      finished=false;
      if (i>0)
      {
         i--;
       document.getElementById('picture').src=pict[i];
         //document.getElementById('number').innerHTML="Picture "+1*(i+1);
      }
      else
      {
         i=pict.length-1;
         document.getElementById('picture').src=pict[i];
         //document.getElementById('number').innerHTML="Picture "+1*(i+1);
      }
   }

 function startSlide()
   {
      running=true;
      if(navigator.appVersion.indexOf("MSIE") == -1)
      {
         interval = setInterval(FFSlideshow,3000);
      }
      else
      {
         interval = setInterval(slideshow,3000);
      }
      //document.getElementById("slideshow").disabled=true;
      //document.getElementById('number').innerHTML="Picture "+1*(i+1);
   }

function slideshow()
   { 
      if (i<pict.length-1)
      {  
        //document.getElementById("slideshow").disabled=true;
      i++;  
		 document.getElementById('picture').filters[0].Apply();
         document.getElementById('picture').src=pict[i];
         document.getElementById('picture').filters(0).Play();
      }
      else
      {
         i=0;
         finished=false;
         document.getElementById('picture').src=pict[i];
         document.getElementById('picture').filters(0).Apply();
         document.getElementById('picture').filters(0).Play();
   }
   }
function FFSlideshow()
   {
      if (i<pict.length-1)
      {
         i++
         document.getElementById('picture').src=pict[i];
      }
      else
      {
         i=0;
         finished=false;
         document.getElementById('picture').src=pict[i];
      }
   }

function pauseshow()
   {
      if(running==true)
      {
         if(paused==false)
         {
            paused=true;
            document.getElementById("pauseID").value="resume";
            clearInterval(interval);
         }
         else
         {
            startSlide();
            paused=false;
            document.getElementById("pauseID").value="pause";
         }
      }
   }


function display(num1, num2, num3, num4, num5, place)
{
if(num1=="five")
{
document[place].src = "images/slideshow/image5.png";
}
if(num1=="four")
{
document[place].src = "images/slideshow/image4.png";
}
if(num1=="three")
{
document[place].src = "images/slideshow/image3.png";
}
if(num1=="two")
{
document[place].src = "images/slideshow/image2.png";
}
if(num1=="one")
{
document[place].src = "images/slideshow/image1.png";
}
}