function PopupRandom(pname,purl,w,h,s){
	LeftPosition = PopupRandom_Get_Random(screen.width-w-8);
	TopPosition  = PopupRandom_Get_Random(screen.height-h-50);
	myWinName = window.open(purl,pname,"width="+w+",height="+h+",top="+TopPosition+",left="+LeftPosition+",resizable=no,scrollbars="+s);
	if (parseInt(navigator.appVersion) >= 4) {
		myWinName.window.focus();
	}
	return myWinName;
}

function PopupRandom_Get_Random(RandomSize) {
    var ranNum=Math.round(Math.random()*RandomSize);
    return ranNum;
}