function NewWindow(mypage, myname, w, h, props) {

	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+','+props
	win = window.open(mypage, myname, winprops)
	
	if (parseInt(navigator.appVersion) >= 4) { 
		win.window.focus(); 
	}
	
}

// POPUP V2; SEO friendly
function popWin(url,popname,w,h,pos,scrl,loc,dir,sts,mb,tbr,rsz){
	if(pos=="random"){LeftPosition=(screen.width)?Math.floor(Math.random()*(screen.width-w)):100;TopPosition=(screen.height)?Math.floor(Math.random()*((screen.height-h)-75)):100;}
	if(pos=="center"){LeftPosition=(screen.width)?(screen.width-w)/2:100;TopPosition=(screen.height)?(screen.height-h)/2:100;}
	else if((pos!="center" && pos!="random") || pos==null){LeftPosition=0;TopPosition=20}
	settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scrl+',location='+loc+',directories='+dir+',status='+sts+',menubar='+mb+',toolbar='+tbr+',resizable='+rsz+'';
	win=window.open(url,popname,settings);
}