function getInfo(){
	var x = document.form.mtype.selectedIndex;
switch(x)
{
case 0:
  document.getElementById('authorize').innerHTML = "W3Schools";
  break;
case 1:
  document.getElementById('authorize').innerHTML = "One";
  break;
case 2:
  document.getElementById('authorize').innerHTML = "Two";
  break;
}
}



function show(elm)
{
 if(document.getElementById(elm).style.display == 'none')
 {
   document.getElementById(elm).style.display = ''
 }
 else
 {
   document.getElementById(elm).style.display = 'none'
 }
}

function unicode(strText)

            {

            str = "دجحخهعغفقثصضطكمنتالبيسشظزوةىلارؤءئإلإألأآلآ";

             for (i=0; i<strText.length; i++)

                 if (str.indexOf(strText.charAt(i)) != -1)

                     return 1;

             return 0;

           }