// JavaScript Document
function createPopup(theURL, opts){//v0.1
	var winName="generalPopup",features='',x,newWin;
	if(opts){
		for(x in opts) features += x +"="+opts[x]+",";
		features = features.slice(0,features.lastIndexOf(","));
	}else{features = "width=640,height=480,top=20,left=20,fullscreen=no,resizable=yes,scrollbars=yes,status=yes,titlebar=yes,toolbar=yes,location=yes";}
	
    newWin =  window.open(theURL, winName, features);     
    newWin.focus ();          
}

//implementation: createPopup("http://www.google.com",{width:234,height:234,fullscreen:'yes'});