// The following functions manage the dynamic text and rolling images on the Index Page

// ***** Dynamic slogans ****
var saDynamicTxt = new Array()
saDynamicTxt[0]="Know One, Be One, and Believe in One";
saDynamicTxt[1]="Our Mission is Universal Brotherhood";
saDynamicTxt[2]="True Religion Unites - Never Divides";
saDynamicTxt[3]="Let us Strive for Unity in Diversity, not Uniformity";
saDynamicTxt[4]="The World Should be in Peace, not Pieces";

// ***** Method for displaying dynamic fadeout images *****
// Fade-in image slideshow- By Dynamic Drive
// For full source code and more DHTML scripts, visit http://www.dynamicdrive.com
// This credit MUST stay intact for use
// Modified by Jag Khambe

var ie4=document.all;
var dom=document.getElementById;
var slideshow_width='181px';
var slideshow_height='235px';
var pause=7000;
var curpos=10;
var degree=10;
var curcanvas="canvas0";
var curimageindex=0;
var nextimageindex=1;

var fadeimages=new Array();
fadeimages[0]="../images/bhsj0.jpg";
fadeimages[1]="../images/bhsj1.jpg";
fadeimages[2]="../images/bhsj2.jpg";
fadeimages[3]="../images/bhsj3.jpg";
fadeimages[4]="../images/bhsj4.jpg";
fadeimages[5]="../images/bhsj5.jpg";
fadeimages[6]="../images/bhsj6.jpg";
fadeimages[7]="../images/bhsj7.jpg";
fadeimages[8]="../images/bhsj8.jpg";
fadeimages[9]="../images/bhsj9.jpg";
fadeimages[10]="../images/bhsj10.jpg";

var preloadedimages=new Array();
for (p=0;p<fadeimages.length;p++) {
	preloadedimages[p]=new Image();
	preloadedimages[p].src=fadeimages[p];
}


function writeDynamicImg() {
	if (ie4||dom) 
		document.write('<div style="position:relative;width:'+slideshow_width+';height:'+slideshow_height+';overflow:hidden"><div  id="canvas0" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div><div id="canvas1" style="position:absolute;width:'+slideshow_width+';height:'+slideshow_height+';top:0;left:0;filter:alpha(opacity=10);-moz-opacity:10"></div></div>');
	else
		document.write('<img name="defaultslide" src="'+fadeimages[0]+'">');

	if (ie4||dom){ 
		//window.onload=startit();
		startit();
	}
	else
		setInterval("rotateimage()",pause);
}


function fadepic() {
	if (curpos<100) {
		curpos+=10
		if (tempobj.filters)
			tempobj.filters.alpha.opacity=curpos;
		else if (tempobj.style.MozOpacity)
			tempobj.style.MozOpacity=curpos/100;
	} else {
		clearInterval(dropslide);
		nextcanvas=(curcanvas=="canvas0")? "canvas0" : "canvas1";
		tempobj=ie4? eval("document.all."+nextcanvas) : document.getElementById(nextcanvas);
		tempobj.innerHTML='<img src="'+fadeimages[nextimageindex]+'">';
		nextimageindex=(nextimageindex<fadeimages.length-1)? nextimageindex+1 : 0;
		setTimeout("rotateimage()",pause);
	}
}

function rotateimage() {
	if (ie4||dom) {
		resetit(curcanvas);
		var crossobj=tempobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas);
		crossobj.style.zIndex++;
		var temp='setInterval("fadepic()",50)';
		dropslide=eval(temp);
		curcanvas=(curcanvas=="canvas0")? "canvas1" : "canvas0";
	} else
		document.images.defaultslide.src=fadeimages[curimageindex];

	curimageindex=(curimageindex<fadeimages.length-1)? curimageindex+1 : 0;
}

function resetit(what) {
	curpos=10;
	var crossobj=ie4? eval("document.all."+what) : document.getElementById(what);
	if (crossobj.filters)
		crossobj.filters.alpha.opacity=curpos;
	else if (crossobj.style.MozOpacity)
		crossobj.style.MozOpacity=curpos/100;
}

function startit(){
	var crossobj=ie4? eval("document.all."+curcanvas) : document.getElementById(curcanvas);
	crossobj.innerHTML='<img src="'+fadeimages[curimageindex]+'">';
	rotateimage();
}