function Email(str)
	{
		    var supported = 0;
			if (window.RegExp)
			{
			var tStr = "a";
			var tReg = new RegExp(tStr);
			if (tReg.test(tStr)) supported = 1;
			}
			if (!supported)
			return (str.indexOf(".") <= 2) || (str.indexOf("@") < 0);
			var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
			var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
			return (r1.test(str) || !r2.test(str));
		}
function show()
{
	 var s=document.form1;
	 var user=document.form1.email.value;
 	if(s.name.value=="")
	{
	alert ("Please Enter  Name");
	s.name.focus()
	s.name.select()
	return false; 
	}
	if(s.contact_no.value=="")
	{
	alert ("Please Enter Contact Number ");
	s.contact_no.focus()
	s.contact_no.select()
	return false;
	}
	 if(s.email.value=="")
	{
	alert ("Please Enter Email Id ");
	s.email.focus()
	s.email.select()
	return false;
	}
	else if (Email(user))
		{
		alert("Please enter valid email Id  (e.g.: yourname@hotmail.com) ");
		s.email.focus();
		s.email.select();
		return false;
	}
	 if(s.code.value=="")
	{
	alert ("Please Enter Job Code ");
	s.code.focus()
	s.code.select()
	return false;
	}
	
	 if(s.experience.value=="")
	{
	alert ("Please Enter Work Experience ");
	s.experience.focus()
	s.experience.select()
	return false;
	}
	 if(s.attach.value=="")
	{
	alert ("Please upload your resume");
	s.attach.focus()
	s.attach.select()
	return false;
	}
	return true;
}
function isNumberKey(evt)
      {
         var charCode = (evt.which) ? evt.which : event.keyCode
         if ((charCode >=48 && charCode <=57 )|| (charCode == 46 )||(charCode == 10 )||(charCode == 13 )|| (charCode == 8)||(charCode == 32)||(charCode == 45))
        {
	       return true; 
        }
         else
          {
	         alert("Please Enter Only Numbers");
            return false;
        }
        
    }