var mywindow = null;

function show_hide_switch(clq)
{
	if ( (document.getElementById(clq).style.display)==("block") )
	{
		document.getElementById(clq).style.display="none";
	}
	else
	{
		document.getElementById(clq).style.display="block";
	}
}

function show(clq)
{
	document.getElementById(clq).style.display="block";
}
function hide(clq)
{
	document.getElementById(clq).style.display="none";
}
function $(id)
{
	return document.getElementById(id);
}
function validate(address) {
   var reg =  /^([a-zA-Z0-9_.-])+@(([a-zA-Z0-9-])+.)+([a-zA-Z0-9]{2,4})+$/;
   if(!reg.test(address)) {
      alert('Invalid Email Address');
      return false;
   }
 return true;
}
function mypopup()
 {
  mywindow = window.open("http://filtronique.ekentros.com/flashplayer.php","Filtronique Music Player","location=0,status=1,scrollbars=0,width=200,height=100");
  mywindow.moveTo(40,180);
 }