function popup_variabel(PAGE,WINDOW,SPECS,WIDTH,HEIGHT)
{
var myWin = window.open(PAGE,WINDOW,'status=yes,toolbar=no,scrollbars=no,menubar=no,width=' + WIDTH + ',height=' + HEIGHT + ',screenX=100,screenY=100,left=400,top=400');
}

// DIV LAYERS //

function setVisibility(id, visibility){
	document.getElementById(id).style.display = visibility;
 }