var myWidth = 0, myHeight = 0;
function set_sizes() {
 
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
 
}
function my_set_sizes() {
	var w=800;
	var p=23;
	var p2=35;
	var dw=Math.round((myWidth-w)/2);
	
	var bg_left=dw-p-420;
	document.getElementById('bg_left').style.left=bg_left+'px';
	var bg_right=dw-p-420;
	document.getElementById('bg_right').style.right=bg_right+'px';
	
	var bg_vleft=dw-p-35-p2;
	document.getElementById('bg_vleft').style.left=bg_vleft+'px';
	var bg_vright=dw-p-35-p2;
	document.getElementById('bg_vright').style.right=bg_vright+'px';

}
function open_window(newin) {
	flyout=window.open(newin,"flyout","resizable=no,scrollbars=no,width=400,height=300,top=0,left=0")
}
function open_player(URL) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=335,height=244');");
}
scrollStep=8
timerLeft=""
timerRight=""

function toLeft(id){
  document.getElementById(id).scrollLeft=0
}
function scrollDivLeft(id){
  clearTimeout(timerRight) 
  document.getElementById(id).scrollLeft+=scrollStep
  timerRight=setTimeout("scrollDivLeft('"+id+"')",10)
}
function scrollDivRight(id){
  clearTimeout(timerLeft)
  document.getElementById(id).scrollLeft-=scrollStep
  timerLeft=setTimeout("scrollDivRight('"+id+"')",10)
}
function toRight(id){
  document.getElementById(id).scrollLeft=document.getElementById(id).scrollWidth
}
function stopMe(){
  clearTimeout(timerRight) 
  clearTimeout(timerLeft)
}

function show (id) {
	document.getElementById(id).style.display='block';
}
function hide (id) {
	document.getElementById(id).style.display='none';
}