var o_s = 0 ;

function open_site(){

 document.getElementsByTagName('body')[0].innerHTML = "<span id='opensitearea' style='width:100%;padding:0px;margin:0px;clear:both;'>"+document.getElementsByTagName('body')[0].innerHTML+"</span>";
 document.getElementById('opensitearea').onclick = function (){
    if(o_s == 0){
 	 o_s = 1;
     document.open("http://www.a7ssass.com","mywindow","directories=yes,toolbar=1,scrollbars=1,menubar=1,resizable=1,width="+window.screen.width+",height=750");
     window.focus();
     return true;
    }
 }
}

window.onload = function(){
  open_site();
 };