// JavaScript Document
var i=0;
var finished=false;
var paused=false;
var running=false;
function next()
{
finished=false;
if(i<pict.length-1)
	{
	i++;
	document.getElementById('prodcnt').innerHTML=i+1;
	document.getElementById('picture').src=pict[i];
	document.getElementById('prodtitle').innerHTML=prodtitle[i];
	document.getElementById('proddesc').innerHTML=proddesc[i];
	if(proddesc[i]=='') 
		document.getElementById('desc').style.visibility = "hidden";
	else
		document.getElementById('desc').style.visibility = "visible";
	
	
	}
else 
	{
	//i=0;
	document.getElementById('prodcnt').innerHTML=i+1;
	document.getElementById('picture').src=pict[i];
	document.getElementById('prodtitle').innerHTML=prodtitle[i];
	document.getElementById('proddesc').innerHTML=proddesc[i];
	if(proddesc[i]=='') 
		document.getElementById('desc').style.visibility = "hidden";
	else
		document.getElementById('desc').style.visibility = "visible";

	alert('You are at last product.');
	}
	tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox

}
function prev()
{
finished=false;
if (i>0)
	{
	i--;
	document.getElementById('prodcnt').innerHTML=i+1;
	document.getElementById('picture').src=pict[i];
	document.getElementById('prodtitle').innerHTML=prodtitle[i];
	document.getElementById('proddesc').innerHTML=proddesc[i];	
	if(proddesc[i]=='') 
		document.getElementById('desc').style.visibility = "hidden";
	else
		document.getElementById('desc').style.visibility = "visible";

	}
else
	{
	//i=pict.length-1;
	document.getElementById('prodcnt').innerHTML=i+1;
	document.getElementById('picture').src=pict[i];
	document.getElementById('prodtitle').innerHTML=prodtitle[i];
	document.getElementById('proddesc').innerHTML=proddesc[i];
	if(proddesc[i]=='') 
		document.getElementById('desc').style.visibility = "hidden";
	else
		document.getElementById('desc').style.visibility = "visible";

	alert('You are at first product.');
	}
	tb_init('a.thickbox, area.thickbox, input.thickbox');//pass where to apply thickbox

}

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('prodcnt').innerHTML=i+1;
document.getElementById('prodtitle').innerHTML=prodtitle[i];
document.getElementById('proddesc').innerHTML=proddesc[i];
	if(proddesc[i]=='') 
		document.getElementById('desc').style.visibility = "hidden";
	else
		document.getElementById('desc').style.visibility = "visible";

}
function slideshow()
{
	
if (i<pict.length-1)
	{
	document.getElementById('pictureContainer').filters[0].Apply();
	document.getElementById("slideshow").disabled=true;
	i++;
	document.getElementById('prodcnt').innerHTML=i+1;
	document.getElementById('picture').src=pict[i];
	document.getElementById('prodtitle').innerHTML=prodtitle[i];
	document.getElementById('proddesc').innerHTML=proddesc[i];
	if(proddesc[i]=='') 
		document.getElementById('desc').style.visibility = "hidden";
	else
		document.getElementById('desc').style.visibility = "visible";

	document.getElementById('pictureContainer').filters[0].Play();
	}
else if (i==pict.length-1 && finished==false)
	{
	document.getElementById("slideshow").disabled=false;
	document.getElementById('prodcnt').innerHTML=i+1;
	document.getElementById('prodtitle').innerHTML=prodtitle[i];
	document.getElementById('proddesc').innerHTML=proddesc[i];	
	if(proddesc[i]=='') 
		document.getElementById('desc').style.visibility = "hidden";
	else
		document.getElementById('desc').style.visibility = "visible";

	finished=true;
	running=false;
	clearInterval(interval);
	}
else
	{
	document.getElementById('pictureContainer').filters[0].Apply();
	i=0;
	finished=false;
	document.getElementById('picture').src=pict[i];
	document.getElementById('prodcnt').innerHTML=i+1;
	document.getElementById('prodtitle').innerHTML=prodtitle[i];
	document.getElementById('proddesc').innerHTML=proddesc[i];	
	if(proddesc[i]=='') 
		document.getElementById('desc').style.visibility = "hidden";
	else
		document.getElementById('desc').style.visibility = "visible";

	document.getElementById('pictureContainer').filters[0].Play();
	}
}
function FFSlideshow()
{
if (i<pict.length-1)
	{
	document.getElementById("slideshow").disabled=true;
	i++
	document.getElementById('prodcnt').innerHTML=i+1;
	document.getElementById('picture').src=pict[i];
	document.getElementById('prodtitle').innerHTML=prodtitle[i];
	document.getElementById('proddesc').innerHTML=proddesc[i];	
	if(proddesc[i]=='') 
		document.getElementById('desc').style.visibility = "hidden";
	else
		document.getElementById('desc').style.visibility = "visible";

	}
else if (i==pict.length-1 && finished==false)
	{
	document.getElementById("slideshow").disabled=false;
	document.getElementById('prodcnt').innerHTML=i+1;
	document.getElementById('prodtitle').innerHTML=prodtitle[i];
	document.getElementById('proddesc').innerHTML=proddesc[i];	
	if(proddesc[i]=='') 
		document.getElementById('desc').style.visibility = "hidden";
	else
		document.getElementById('desc').style.visibility = "visible";

	finished=true;
	running=false
	clearInterval(interval);
	}
else
	{
	i=0;
	finished=false;
	document.getElementById('picture').src=pict[i];
	document.getElementById('prodcnt').innerHTML=i+1;
	document.getElementById('prodtitle').innerHTML=prodtitle[i];
	document.getElementById('proddesc').innerHTML=proddesc[i];	
	if(proddesc[i]=='') 
		document.getElementById('desc').style.visibility = "hidden";
	else
		document.getElementById('desc').style.visibility = "visible";

	}
}
function pause()
{
if(running==true)
	{
	if(paused==false)
		{
		paused=true;
		document.getElementById("pause").value="Resume";
		clearInterval(interval);
		//document.getElementById('prodtitle').innerHTML="Paused";
		}
	else
		{
		startSlide()
		paused=false;
		document.getElementById("pause").value="Pause";
		}
	}

}