// JavaScript Document


// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 4000;

// Duration of crossfade (seconds)
var crossFadeDuration = 3;

var Pic = new Array();
Pic[0] = new Array();
Pic[1] = new Array();
Pic[2] = new Array();

Pic[0][0] = '/dsn/screens/image1.jpg';
Pic[0][1] = '/dsn/screens/image2.jpg';
Pic[0][2] = '/dsn/screens/image3.jpg';
Pic[0][3] = '/dsn/screens/image4.jpg';
Pic[0][4] = '/dsn/screens/image5.jpg';
Pic[0][5] = '/dsn/screens/image6.jpg';
Pic[0][6] = '/dsn/screens/image7.jpg';
Pic[0][7] = '/dsn/screens/image8.jpg';


/*
Pic[0][3] = '/gf/screens/image4.jpg';
Pic[0][4] = '/gf/screens/image5.jpg';
Pic[0][5] = '/gf/screens/image6.jpg';
Pic[0][6] = '/gf/screens/image7.jpg';
Pic[0][7] = '/gf/screens/image8.jpg';
Pic[0][8] = '/gf/screens/image9.jpg';
*/
var curr_index = new Array();
curr_index[0] = Math.floor(Math.random()*8);
curr_index[1] = Math.floor(Math.random()*8);
curr_index[3] = Math.floor(Math.random()*8);
curr_index[4] = Math.floor(Math.random()*8);
curr_index[5] = Math.floor(Math.random()*8);
curr_index[6] = Math.floor(Math.random()*8);
curr_index[7] = Math.floor(Math.random()*8);

var p = 9;

var preLoad = new Array(); preLoad[0] = new Array(); preLoad[1] = new Array(); preLoad[2] = new Array();

for (i = 0; i < p-1; i++){ preLoad[0][i] = new Image(); preLoad[0][i].src = Pic[0][i]; }
// for (i = 0; i < p-1; i++){ preLoad[1][i] = new Image(); preLoad[1][i].src = Pic[1][i]; }

function runSlideShow(who, loop){
	
	curr_index[who-1]++;
	if (curr_index[who-1] >= (p - 1)) curr_index[who-1] = 0;
   
	if (document.all) {
		//document.getElementById("SlideShow" + who).style.filter="blendTrans(duration=2)";
		document.getElementById("SlideShow" + who).style.filter="blendTrans(duration=crossFadeDuration)";
		if(loop==0) {
		document.getElementById("SlideShow" + who).style.filter="blendTrans(duration=crossFadeDuration); alpha(opacity=70);";
		}
		document.getElementById("SlideShow" + who).filters.blendTrans.Apply();
	}

	document.getElementById("SlideShow" + who).setAttribute("src", preLoad[who-1][curr_index[who-1]].src);

	if (document.all){ document.getElementById("SlideShow" + who).filters.blendTrans.Play(); }
	
	if(loop == 1) {
		t = setTimeout("runSlideShow(" + who + ", 1)", slideShowSpeed);
	}

}