function setCopyright() {
   var data = 'Provident Technologies, Inc. ©' ;
   var dt = new Date();
   var yr = dt.getFullYear();   
   return data + yr;   
}
//---------------------------------------*
// display/hide list items on home page. *
//---------------------------------------*
function toggleDiv(evt) {
	evt = (evt) ? evt : event;
	var target = (evt.target) ? evt.target : evt.srcElement;

	var block1 = document.getElementById("blkfeatures");
	var block2 = document.getElementById("blkrequirements");
	var block3 = document.getElementById("blktestimonials");
	var block4 = document.getElementById("blktips");

	var t1 = document.getElementById("lifeatures");
	var t2 = document.getElementById("lirequirements");
	var t3 = document.getElementById("litestimonials");
	var t4 = document.getElementById("litips");
	
	if (target.id == "lifeatures") {  // is it Features ?
		target.className = "current";
		block1.style.display = "block";
		block2.style.display = "none";
		block3.style.display = "none";
		block4.style.display = "none";
		t2.className = "notcurrent";
		t3.className = "notcurrent";
		t4.className = "notcurrent";
	}
	if (target.id == "lirequirements") {  // is it Requirements ?
		target.className = "current";
		block1.style.display = "none";
		block2.style.display = "block";
		block3.style.display = "none";
		block4.style.display = "none";
		t1.className = "notcurrent";
		t3.className = "notcurrent";
		t4.className = "notcurrent";
	}
	if (target.id == "litestimonials") {  // is it Testimonials ?
		target.className = "current";
		block1.style.display = "none";
		block2.style.display = "none";
		block3.style.display = "block";
		block4.style.display = "none";
		t1.className = "notcurrent";
		t2.className = "notcurrent";
		t4.className = "notcurrent";
	}
	if (target.id == "litips") {  // is it Tips ?
		target.className = "current"
		block1.style.display = "none";
		block2.style.display = "none";
		block3.style.display = "none";
		block4.style.display = "block";
		t1.className = "notcurrent";
		t2.className = "notcurrent";
		t3.className = "notcurrent";
	}
}