function LoadImgs(catid,source)
{
	
	var indx = source.indexOf('.gif');
	
	indx = indx - 1;
	var chr = source.charAt(indx);
	var chrt = source.charAt(indx-1);
	//alert(chr);
	//alert(chrt);
	if (isInteger(chrt))
	{
	chr = chrt + chr;
	}
	//alert(chr);
	
	var imgs = "./images/Topimages/"+ catid +"/A"+ chr +".gif";
	var v = document.getElementById('imgss');
	var hid = document.getElementById('hidval');
	hid.value = v.src;
	v.src = imgs;
}
function OriginalImgs()
{
	var hid = document.getElementById('hidval');
	var v = document.getElementById('imgss');
	v.src = hid.value;
}
function showImg(imgname, rollname)
{
	if (document.images) {
		window.onerror = null;
		document.getElementById(imgss).src=eval(imgname + ".src");
	}
}

function RandomImgs(catid,totimgs)

{

var random_images = new Array ( );
if (catid == 1)
{
	random_images[0] = "Q1.gif";
	random_images[1] = "Q11.gif";
	random_images[2] = "Q12.gif";
	random_images[3] = "Q15.gif";
	random_images[4] = "Q6.gif";
	random_images[5] = "Q8.gif";
	random_images[6] = "Q9.gif";
	var imgs = "./images/Topimages/"+ catid +"/" + random_images[rand(7)-1] ;
	
}

if (catid == 2)
{
	random_images[0] = "Q6.gif";
	random_images[1] = "Q7.gif";
	var imgs = "./images/Topimages/"+ catid +"/" + random_images[rand(2)-1] ;
}
if (catid == 3)
{
	random_images[0] = "Q1.gif";
	random_images[1] = "Q2.gif";
	var imgs = "./images/Topimages/"+ catid +"/" + random_images[rand(2)-1] ;
}
if (catid == 4)
{
	random_images[0] = "Q10.gif";
	random_images[1] = "Q21.gif";
	var imgs = "./images/Topimages/"+ catid +"/" + random_images[rand(2)-1] ;
}
if (catid == 5)
{
	random_images[0] = "Q15.gif";
	random_images[1] = "Q19.gif";
	random_images[2] = "Q20.gif";
	random_images[3] = "Q3.gif";
	random_images[4] = "Q4.gif";
	random_images[5] = "Q5.gif";
	
	var imgs = "./images/Topimages/"+ catid +"/" + random_images[rand(6)-1] ;
}
if (catid == 6)
{
	random_images[0] = "Q16.gif";
	random_images[1] = "Q17.gif";
	random_images[2] = "Q18.gif";
	var imgs = "./images/Topimages/"+ catid +"/" + random_images[rand(3)-1] ;
}
if (catid == 7)
{
	random_images[0] = "Q1.gif";
	random_images[1] = "Q11.gif";
	random_images[2] = "Q12.gif";
	random_images[3] = "Q13.gif";
	random_images[4] = "Q14.gif";
	random_images[5] = "Q15.gif";
	random_images[6] = "Q6.gif";
	random_images[7] = "Q8.gif";
	random_images[8] = "Q9.gif";
	var imgs = "./images/Topimages/"+ catid +"/" + random_images[rand(9)-1] ;
}
if (catid == 10)
{
	random_images[0] = "Q1.gif";
	random_images[1] = "Q11.gif";
	random_images[2] = "Q12.gif";
	random_images[3] = "Q13.gif";
	random_images[4] = "Q14.gif";
	random_images[5] = "Q15.gif";
	random_images[6] = "Q6.gif";
	random_images[7] = "Q8.gif";
	random_images[8] = "Q9.gif";
	var imgs = "./images/Topimages/"+ catid +"/" + random_images[rand(9)-1] ;
}

var v =  document.getElementById('imgss');
v.src = imgs;
	
}

function rand ( n )
{
  return ( Math.floor ( Math.random ( ) * n + 1 ) );
}

function isInteger(value) {
  return (parseInt(value) == value);
}