// JavaScript Document
function validateform()
{
if (document.sendmail.Name.value=="")
	{
		alert("Please Enter Name !")
		document.sendmail.Name.focus();
		return false;
	}
if (document.sendmail.Email.value == "")
	{
	      alert("Please Fill Email Address  !");
		  document.sendmail.Email.focus();
	  	  return false;
	   	}
		if (document.sendmail.Email.value.length > 0)
		{
		 i=document.sendmail.Email.value.indexOf("@")
		 j=document.sendmail.Email.value.indexOf(".",i)
		 k=document.sendmail.Email.value.indexOf(",")
		 kk=document.sendmail.Email.value.indexOf(" ")
		 jj=document.sendmail.Email.value.lastIndexOf(".")+1
		 len=document.sendmail.Email.value.length
	 		if ((i>0) && (j>(1+1)) && (k==-1) && (kk==-1) && (len-jj >=2) && (len-jj<=3))
			{
	 		}
	 		else
			{
	 		alert("Please enter an exact Email address.\n" +
			document.sendmail.Email.value + " is invalid.");
			document.sendmail.Email.value=""
			document.sendmail.Email.focus();
			return false;
	 		}	   	
	 	}
if (document.sendmail.Comments.value=="")
	{
		alert("Please Provide Your Feedback Or Comments !")
		document.sendmail.Comments.focus();
		return false;
	}		
return true;
}