// JavaScript Document
function IsNumeric(strString)
   //  check for valid numeric strings	
   {
   var strValidChars = "0123456789.-";
   var strChar;
   var blnResult = true;

   if (strString.length == 0) return false;

   //  test strString consists of valid characters listed above
   for (i = 0; i < strString.length && blnResult == true; i++)
      {
      strChar = strString.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
   }
function valid_form()
{
		
	var emailfilter=/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/
	var e=document.getElementById('form2').email.value
	var tphone=document.getElementById('form2').phone.value;
	var returnval=emailfilter.test(e)

	var tname=document.getElementById('form2').name.value;
	var query=document.getElementById('form2').textfield2.value;
	
	if(tname=="")
	{
		alert("Please Enter Your Name")
		document.getElementById('form2').name.focus();
		return false;
	}
		if(tphone==false)
	{
		alert("Please Enter Your Phone Number")
		document.getElementById('form2').phone.focus();
		return false;
	}
	 if (IsNumeric(tphone)==false){
		      alert(" Please Enter a Valid Phone Number");
document.getElementById('form2').phone.focus();
		return false
	}
	
	 
	if(e=="")
	{
		alert("Please Enter Your Email")
		document.getElementById('form2').email.focus();
		return false;
	}
	
	if(returnval==false)
	{
		alert("Please Enter Your Valid Email")
			document.getElementById('form2').email.focus();
		return false;
	}
	if(query=="")
	{
		alert("Please Enter Your Query")	
		document.getElementById('form2').textfield2.focus();
		
		return false;
	}
	
	
}