lang = 0;
eng = new Array(97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,87,82,84,83,67,74,90);
geo = new Array(4304,4305,4330,4307,4308,4324,4306,4336,4312,4335,4313,4314,4315,4316,4317,4318,4325,4320,4321,4322,4323,4309,4332,4334,4327,4310,4333,4326,4311,4328,4329,4319,4331,91,93,59,39,44,46,96);

function geokey() {
   for(mtv=0; mtv<=geo.length; mtv++) {
      if (eng[mtv]==event.keyCode) {
         event.keyCode=geo[mtv];
	  }
   }
}

function aris(chcode,mas) {	
   for (mtva=0; mtva<mas.length; mtva++) {
      if (mas[mtva]==chcode) {
         return (mtva);
      }
   }
   return (-1);
}

function geo(st) {
   var st1='';
   for (mtv=0; mtv<st.length; mtv++) {
      ch = st.charAt(mtv);
      chc = ch.charCodeAt(0);
      chi=aris(chc,eng);
      if(chi!=-1) {
         st1+=String.fromCharCode(geo[chi]);
      }
      else {
	     st1+=ch;
      }
   }
   return st1;
}