var desktop;
function prezentace(form){
        var myindex=form.dest.selectedIndex
        window.open(form.dest.options[myindex].value,"main","toolbar=1,location=1,status=1,menubar=1,scrollbars=1,resizable=1");
}
function open_window(url){
	if (desktop && desktop.location) desktop.close();
	desktop = window.open(url,"_blank",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,left=100,top=20,resizable=0,width=650,height=550');
}

function online(){
window.open('online.asp','OKNO','toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=no,height=600,width=650');
}

function online1(par){
	window.open('../online/online.asp?soutez='+par,par,'toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=no,height=420,width=720');
}

function wReg(str){
	window.open(str,'UserAdd','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,height=525,width=400');
}

function wReg1(str){
	window.open(str,'UserAdd','toolbar=no,location=yes,directories=no,status=no,scrollbars=1,resizable=yes,height=525,width=500');
}

function registrace(){
	window.open('../chat/chat_uzireg.asp','registrace','toolbar=no,location=no,directories=no,status=no,scrollbars=yes,resizable=yes,height=500,width=300')
}

function uzi_displayadd(){
	window.open('../inc/Uzi_Add.html','UserAdd','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,height=525,width=400')
}
function uzi_displayedit(koho){
	window.open('../inc/Uzi_edit.asp?pass=&ID=&koho='+koho,'UserAdd','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,height=525,width=400')
}

function wReg(str){
	window.open(str,'UserAdd','toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,height=525,width=400');
}
function wReg1(str){
	window.open(str,'UserAdd','toolbar=no,location=yes,directories=no,status=no,scrollbars=1,resizable=yes,height=525,width=500');
}