function keyToUpperCase(field, evt)
{
if (window.event.altKey)    return;var key;
if (field.lan==null)field.lan="Fa";
if ((window.event.keyCode==32)&&(window.event.ctrlKey)) { window.event.keyCode=8207; return;}
if ((window.event.keyCode==67)&&(window.event.ctrlKey)) return;
if ((window.event.keyCode==120)&&(window.event.ctrlKey)) return; 
if ((window.event.keyCode==88)&&(window.event.ctrlKey)) return;
if ((window.event.keyCode==86)&&(window.event.ctrlKey)) return;
if ((window.event.keyCode==7)&&(window.event.ctrlKey))
{if (field.lan=="Fa")field.lan="En"; else field.lan="Fa";}
if (field.lan=="Fa")
{
if (window.event)   key = window.event.keyCode;
else if (e) key = e.which;
if (key>31 && key<128)
{
if (window.event) 
{
if ( ( key >= 65 && key <= 90 ) && !window.event.shiftKey ) 
k=0;
else if ( ( key >= 97 && key <= 122 ) && window.event.shiftKey ) 
k=64;
else if ( ( key >= 65 && key <= 90 ) && window.event.shiftKey ) 
k=32;
else k=32;
window.event.keyCode=' !"#$%،گ)(×+و-./0123456789:ك,=.؟@ِذ}ىُىلآ÷ـ،/’د×؛َءٍف‘{ًْإ~جپچ^_÷شذزيثبلاهتنمئدخحضقسفعرصطغظ<|>ّ'.charCodeAt(key-k);
}
else if (e)
   e.which=' !"#$%،گ)(×+و-./0123456789:ك,=.؟@ِذ}ىُىلآ÷ـ،/’د×؛َءٍف‘{ًْإ~جپچ^_÷شذزيثبلاهتنمئدخحضقسفعرصطغظ<|>ّ'.charCodeAt(key-32);
}
if (window.event.keyCode==1740)   window.event.keyCode =1610;  
if ((window.event.keyCode==125) && window.event.shiftKey ) window.event.keyCode =1688;
}
return true;
}
function CLEAR(id)
{
str= "";
ind = id.id.indexOf("IMG1");
if (ind!=-1) 
str=id.id.substring(0,ind);
document.getElementById(str+"TxtDay").value = document.getElementById(str+"TxtMonth").value= document.getElementById(str+"TxtYear").value ="";
}
function CurrentDate(id)
{
str= "";
ind = id.id.indexOf("IMG2");
if (ind!=-1)str=id.id.substring(0,ind);
if (document.getElementById(str+"TxtDay").value=="")
{
var d = new Date();
var curr_year = d.getFullYear();
if (curr_year<2021)document.getElementById(str+"Label1").innerText = "13";
else document.getElementById(str+"Label1").innerText = "14";
document.getElementById(str+"TxtDay").value = document.getElementById(str+"HiddenDay").value;
document.getElementById(str+"TxtMonth").value= document.getElementById(str+"HiddenMonth").value;
document.getElementById(str+"TxtYear").value =document.getElementById(str+"HiddenYear").value;
}
}