function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

var newwindow = '';

function popitup(url, width, height) {
	//if (newwindow.location && !newwindow.closed) {
	//	newwindow.close();
	//} 
    newwindow=window.open(url,'htmlname','width=' + width + ',height=' + height + ',resizable=1');
}