function next(step) {

	if (t != "") return;
	
	m[0] = 0;
	m[1] = 100;
	
	nextImage = nextImage + step;
	
	if (nextImage == pictureName.length) {
	
	nextImage = 0;
	}
	
	if (nextImage == -1) {
	
	nextImage = pictureName.length - 1;
	}
	
	if (document.getElementById("after"))
		document.getElementById("after").src = slide[nextImage].src;
	
	change_slide();

}

function change_slide() {

	m[0] += 1;
	m[1] -= 1;
	if (document.getElementById("before_div"))
		document.getElementById("before_div").style.opacity = m[1]/100;
	if (document.getElementById("after_div"))
		document.getElementById("after_div").style.opacity = m[0]/100;
	if (document.getElementById("after_div"))
		document.getElementById("after_div").style.filter="alpha(opacity="+m[0]+")";
	if (document.getElementById("before_div"))
		document.getElementById("before_div").style.filter="alpha(opacity="+m[1]+")";
	
	t = setTimeout("change_slide()",5);
	if (m[0] > 98) {
	
	clearTimeout(t);
	if (document.getElementById("before"))
		document.getElementById("before").src = slide[nextImage].src;
	if (document.getElementById("before_div"))
	{
		document.getElementById("before_div").style.opacity = 100;
		document.getElementById("before_div").style.filter="alpha(opacity=0)";
	}
	t = "";
	}

}

function f1 (){ 
	b=setTimeout("f1()",5000); next(1); 
}



function indent(col) {
	$(document).ready(function(){	
		var i;		
		$('.LeftArrow').click (function() {			
			for (i=1; i<=col; i++)
			if (document.getElementById('a'+i).getAttribute('src') == "/themes/irokez/images/site_images/pix-active.gif")
			{
				c = parseInt(document.getElementById('a'+i).className.substring(1))-1;				
				break;
			}
			if (c < 1) return;
			for (i=1; i<=col; i++) {
				
				if (i==c){					
					document.getElementById('a'+i).setAttribute('src',"/themes/irokez/images/site_images/pix-active.gif");
				} else {				  
				  document.getElementById('a'+i).setAttribute('src',"/themes/irokez/images/site_images/pix.gif");
				}
			}
		
		
		})
		
		$('.RightArrow').click (function() {			
			for (i=1; i<=col; i++)
			if (document.getElementById('a'+i).getAttribute('src') == "/themes/irokez/images/site_images/pix-active.gif")
			{				
				d = parseInt(document.getElementById('a'+i).className.substring(1))+1;
				break;
			}
			if (d > col) return;
			for (i=1; i<=col; i++) {
				if (i==d){				  
				  document.getElementById('a'+i).setAttribute('src',"/themes/irokez/images/site_images/pix-active.gif");
				} else {				  
				  document.getElementById('a'+i).setAttribute('src',"/themes/irokez/images/site_images/pix.gif");
				}
			}
		
		})		
		
	});	
}