function opScaleWindow(winname, scale, link) {
var w = 0; var h = 0; if (window.innerHeight) {w = window.innerWidth; h = window.innerHeight; } else { w = document.body.offsetWidth; h = document.body.offsetHeight; } 
w = scale*w; h = scale*h; window.open(link, winname,"width="+w+",height="+h+",resizable=1,scrollbars,toolbar,status,location,menubar=1");
}
function opModalWindow(winname, link, w, h) {
window.open(link, winname,"width="+w+",height="+h+",resizable=1,scrollbars=1,toolbar=0,status=0,location=0,menubar=0");
}
function opModalScaleWindow(winname, scale, link) {
var w = 0; var h = 0; if (window.innerHeight) { w = window.innerWidth; h = window.innerHeight; } else { w = document.body.offsetWidth; h = document.body.offsetHeight; }
w = scale*w; h = scale*h; window.open(link, winname,"width="+w+",height="+h+",resizable=1,scrollbars,toolbar=0,status=0,location=0,menubar=0");
}
function opWin(link) {
var wnd =window.open(link, "tmp_win","resizable=1,scrollbars=1,toolbar=0,status=0,location=0,menubar=0"); wnd.focus();
}