function checkem(str)
{
		var at="@";
		var dot=".";
		var lat=str.indexOf(at);
		var lstr=str.length;
		var ldot=str.indexOf(dot);
		if (str.indexOf(at)==-1)
      {
		   alert("Invalid E-mail ID");
		   return false;
      }

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
      {
		   alert("Invalid E-mail ID");
		   return false;
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
      {
		    alert("Invalid E-mail ID");
		    return false;
		}

		 if (str.indexOf(at,(lat+1))!=-1)
       {
		    alert("Invalid E-mail ID");
		    return false;
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
       {
		    alert("Invalid E-mail ID");
		    return false;
		 }

		 if (str.indexOf(dot,(lat+2))==-1)
       {
		    alert("Invalid E-mail ID");
		    return false;
		 }

		 if (str.indexOf(" ")!=-1)
       {
		    alert("Invalid E-mail ID");
		    return false;
		 }
 		 return true;
	}

    function name_check()
	{

		var name1=document.form1.name1.value;
		if (name1=="" )
		{
                  alert("Please Insert Employee Name !!!")
		}
                return true;
    }


    function name_check1()
	{

		var msg=document.form1.msg.value;
		if (msg=="" )
		{
                  alert("Please Insert Employee Name !!!")
		}
                return true;
    }
    
    function chk()
    {
         errMsg="";
         //alert(document.form1.msg.value);
         if(document.form1.name1.value=="" || document.form1.textarea.value=="" || document.form1.mail1.value=="" || document.form1.name1.value=="Enter Your Name" || document.form1.mail1.value=="Enter Your Email" || document.form1.textarea.value=="Enter Description")
         {
                 if(document.form1.name1.value=="" || document.form1.name1.value=="Enter Your Name")
                 {
                   errMsg=errMsg+"Name Field cannot be left blank\n";
                 }

                 if(document.form1.mail1.value=="" || document.form1.mail1.value=="Enter Your Email")
                 {
                   errMsg=errMsg+"Email Field cannot be left blank\n";
                 }
                 
                 if(document.form1.textarea.value=="" || document.form1.textarea.value=="Enter Description")
                 {
                   errMsg=errMsg+"Message Field cannot be left blank\n";
                 }
                 
                 alert(errMsg);
                 return false;
         }
         else
         {
               em=checkem(document.form1.mail1.value)
               if(em==true)
               {
                  return true;
               }
               else
               {
                  return false;
               }
         }
     }

    function chk3()
    {
         errMsg="";
         //alert(document.form1.msg.value);
         if(document.form3.name1.value=="" || document.form3.textarea.value=="" || document.form3.mail1.value=="" || document.form3.name1.value=="Enter Your Name" || document.form3.mail1.value=="Enter Your Email" || document.form3.textarea.value=="Enter Description")
         {
                 if(document.form3.name1.value=="" || document.form3.name1.value=="Enter Your Name")
                 {
                   errMsg=errMsg+"Name Field cannot be left blank\n";
                 }

                 if(document.form3.mail1.value=="" || document.form3.mail1.value=="Enter Your Email")
                 {
                   errMsg=errMsg+"Email Field cannot be left blank\n";
                 }
                 
                 if(document.form3.textarea.value=="" || document.form3.textarea.value=="Enter Description")
                 {
                   errMsg=errMsg+"Message Field cannot be left blank\n";
                 }
                 
                 alert(errMsg);
                 return false;
         }
         else
         {
               em=checkem(document.form3.mail1.value)
               if(em==true)
               {
                  return true;
               }
               else
               {
                  return false;
               }
         }
     }





      function chk1()
     {
         if(document.form2.mail_design.value=="")
         {
                 alert("Mail Field cannot be left blank");
                 return false;
          }
          else{
              em=checkem(document.form2.mail_design.value)
               if(em==true)
               {
              return true;
             }
             else{return false;
             }}
     }

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}