function onCropComplete() {

                    id = 'dvContinue';
	                  //safe function to hide an element with a specified id
	                  if (document.getElementById) { // DOM3 = IE5, NS6
		                  document.getElementById(id).style.display = 'block';
	                  }
	                  else {
		                  if (document.layers) { // Netscape 4
			                  document.id.display = 'block';
		                  }
		                  else { // IE 4
			                  document.all.id.style.display = 'block';
		                  }
	                  } 
  
}