/* File name: slide_support_v2.js */


var slidePath = "slides/";
var curr_slide_inx = 1;
var max_slide_inx = 87;

//if (document.images) {
//document.images.RE_banner.src = "Title-2.gif";
//document.images.nextBtn.src = "buttonNext.gif";
//document.images.prevBtn.src = "buttonPrev.gif";
//document.images.homeBtn.src = "buttonHome.gif";
//}

function btnClicked (btn) {
	// alert("btnClicked: "+curr_slide_inx);
	if (btn.id == "nextBtnStr") {
		// advance to the next slide
		if (curr_slide_inx == max_slide_inx) 
			curr_slide_inx = 1;
		else curr_slide_inx++;
		
		// change slides
		if (curr_slide_inx<10) 
			slide = slidePath + "pic_0"+ curr_slide_inx + ".jpg";
	
		else 
			slide = slidePath + "pic_"+ curr_slide_inx + ".jpg";
		
		document.images.Pictures.src = slide;
	} 
	
	else if (btn.id == "prevBtnStr") {
		// previous slide
		//alert("prevSlide");
		if (curr_slide_inx == 1) 
			curr_slide_inx = max_slide_inx;
		else curr_slide_inx--;
		
		// change slides
		if (curr_slide_inx<10) 
			document.images.Pictures.src = slidePath + "pic_0"+ curr_slide_inx + ".jpg";
	
		else 
			document.images.Pictures.src = slidePath + "pic_"+ curr_slide_inx + ".jpg";
		
	}		
	else if (btn.id == "homeBtnStr") {
		// change slides
		curr_slide_inx = 1;
		document.images.Pictures.src = slidePath + "pic_0"+ curr_slide_inx + ".jpg";
	}
		
	return ;
}