function gradient1(id, level) {
	var box1 = document.getElementById(id);
	box1.style.opacity = level;
	box1.style.MozOpacity = level;
	box1.style.KhtmlOpacity = level;
	box1.style.filter1 = "alpha(opacity=" + level * 100 + ")";
	box1.style.display="block";
	return;
}
function fadein1(id) {
	var level = 0;
	while(level <= 1) {
		setTimeout( "gradient1('" + id + "'," + level + ")", (level* 1000) + 10);
		level += 0.01;
	}
}
// Open the lightbox
function openbox1(fadin, amount, name, desc) {
	var box1 = document.getElementById('box1'); 
	document.getElementById('filter1').style.display='block';
	var fadin = '1';
	if(fadin) {
		gradient1("box1", 0);
	 	fadein1("box1");
	}else { 	
		box1.style.display='block';
	}  	
}
// Close the lightbox
function closebox1() {
   document.getElementById('box1').style.display='none';
   document.getElementById('filter1').style.display='none';
}