function CheckKeyEnter(e) { 
    var KeyID = (window.event) ? event.keyCode : e.keyCode;
    if (KeyID == 13) { 
      document.getElementById("btnG").focus(); 
    } 
}
function borderit(which,color){
    if (document.all||document.getElementById){
        which.style.borderColor=color
    }
}
function getQueryVariable(variable) 
{ 
var query = window.location.search.substring(1); 
var vars = query.split("&"); 
for (var i=0;i<vars.length;i++) 
{ 
var pair = vars[i].split("="); 
if (pair[0] == variable) 
{ 
return pair[1]; 
} 
} 
}