function varify()
{   
  
	if(Trim(document.frm.txt_first_name.value)=="")
	{
		alert("Please enter your name");
		document.frm.txt_first_name.focus();
		return false;
	}
	else
	{
		if (!isAlphabetic(document.frm.txt_first_name.value))
		{	
			alert("Please Enter only Alpha Characters");
			document.frm.txt_first_name.focus();
			document.frm.txt_first_name.select();
			return false;
		}
	}
	if(document.frm.txt_email.value.length=="")
	{
		alert("Please enter Email Address....!!!");
		document.frm.txt_email.focus();
		return false;
	}
	else if(!validateEmail(Trim(document.frm.txt_email.value),1,0) || (document.frm.txt_email.value.length==0)){
		alert("Invalid email address!");
		document.frm.txt_email.focus();		
		return false;
	}
	if(document.frm.txt_phone.value.length=="")
	{
		alert("Please enter Phone number");
		document.frm.txt_phone.focus();
		return false;
	}
}