//code starts for rotating banner.
var interval1 = 3500; // delay between rotating images (in millisecs)
var interval2 = 5000; // delay between rotating images (in millisecs)
var interval3 = 6000; // delay between rotating images (in millisecs)
var interval4 = 2000; // delay between rotating images (in millisecs)
var new_image = ""
var image_index1 = 0; // sponsors
var image_index2 = 0; // j. neel
var image_index3 = 0; // j. warkany
var image_index4 = 0; // prodigies

image_list1 = new Array();
image_list2 = new Array();
image_list3 = new Array();
image_list4 = new Array();

for(i=0; i<2; i++) //advoc01-09 & 11-19
{
  for(j=1; j<10; j++)
  {
    image_list1[image_index1++] = new imageItem("../start/images/advoc"+i+""+(j++)+".gif");
	image_list1[image_index1++] = new imageItem("../start/images/advoc"+i+""+(j++)+".gif");
	image_list1[image_index1++] = new imageItem("../start/images/advoc"+i+""+j+".gif");
	image_list1[image_index1++] = new imageItem("../start/images/advert.gif");
  }
} 
image_list1[image_index1++] = new imageItem("../start/images/advoc20.gif");
image_list1[image_index1++] = new imageItem("../start/images/advoc21.gif");
image_list1[image_index1++] = new imageItem("../start/images/advert.gif");

image_list2[image_index2++] = new imageItem("../start/images/neelcovt.jpg");
image_list2[image_index2++] = new imageItem("../start/images/PoPpt.jpg");
image_list3[image_index3++] = new imageItem("../start/images/Thalidomt.jpg");
image_list3[image_index3++] = new imageItem("../start/images/dremi1t.jpg");

for(i=0; i<6; i++) //prod00-05
{
  image_list4[image_index4++] = new imageItem("../start/images/prod0"+i+".jpg");
} 

var number_of_image1 = image_list1.length; //sponsors
var number_of_image2 = 2; //james neal
var number_of_image3 = 2; //josef warkany
var number_of_image4 = image_list4.length; //prodigies


function imageItem(image_location) {
this.image_item = new Image();
this.image_item.src = image_location;
}

function get_ImageItemLocation(imageObj) {
return(imageObj.image_item.src)
}

function rotateImage1(place) {
image_index1 = (image_index1+1) % number_of_image1;
new_image = get_ImageItemLocation(image_list1[image_index1]);

for(var i=0; i<document.anchors.length; i++)
	if(document.anchors[i].href=="../start/morelink.htm" && new_image =="../start/images/advert.gif")
	{	
		document.anchors[i].href=="../start/empa.htm"
		break;
	}
	else if(document.anchors[i].href=="../start/empa.htm" && new_image !="../start/images/advert.gif")
	{	
		document.anchors[i].href=="../start/morelink.htm"
		break;
	}
		
						
document[place].src = new_image;

var recur_call = "rotateImage1('"+place+"')";
setTimeout(recur_call, interval1);
}

function goToUrl()
{
if(document["spBanner"].src == "../start/images/advert.gif")
	return "../start/empa.htm";
else
	return "../start/morelink.htm";
}

function rotateImage2(place) {
image_index2 = (image_index2+1) % number_of_image2;
var new_image2 = get_ImageItemLocation(image_list2[image_index2]);
document[place].src = new_image2;
var recur_call = "rotateImage2('"+place+"')";
setTimeout(recur_call, interval2);
}

function rotateImage3(place) {
image_index3 = (image_index3+1) % number_of_image3;
var new_image3 = get_ImageItemLocation(image_list3[image_index3]);
document[place].src = new_image3;
var recur_call = "rotateImage3('"+place+"')";
setTimeout(recur_call, interval3);
}

function rotateImage4(place) {
image_index4 = (image_index4+1) % number_of_image4;
var new_image4 = get_ImageItemLocation(image_list4[image_index4]);
document[place].src = new_image4;
var recur_call = "rotateImage4('"+place+"')";
setTimeout(recur_call, interval4);
}
//Code ends for rotating banner.
//Code starts for popup-window.
function winopen1() {
msg1=open("toprint.htm","Tips","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=330,height=500");
}
function winopen2() {
msg1=open("symbol.htm","Tips","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width=350,height=170");
}