function ViewLayer(bseq){
document.getElementById("pop"+bseq).style.display='block'
}

function close_Layer(bseq){

document.getElementById("pop"+bseq).style.display='none'

}

function setcookie( name, value, expiredays ) { 
	var todayDate = new Date(); 
	todayDate.setDate( todayDate.getDate() + expiredays ); 
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";" 
}
function closewin(bseq) {
	var ckbox = document.getElementById("popcheck"+bseq)
	if ( ckbox.checked ) setcookie("pop"+bseq, "on", 1);
	close_Layer(bseq);
}