function formValidate() 
{
	var frm = document.enquiryForm;
	
	if(document.enquiryForm.name.value=="") 
	{
		alert("Please Enter Name.");
		document.enquiryForm.name.focus();	
		return false;
	}
	
	else if(frm.email.value=="") 
	{
		alert("Please Enter Email Address.");
		frm.email.focus();	
		return false;
	}
	
	else if(!(frm.email.value.indexOf('@')>0 && frm.email.value.indexOf('.')>2) ) 
	{
		alert("Please Enter Valid Email Address.");
		frm.email.focus();	
		return false;
	}

	

	else if(frm.phone.value=="") 
	{
		alert("Please Enter Phone.");
		frm.phone.focus();	
		return false;
	}
	
	
	else if(trim(frm.enquiry.value)=="") 
	{
		alert("Please Enter Message.");
		frm.enquiry.focus();	
		return false;
	}
	
}


function trim(str, chars) {
	return ltrim(rtrim(str, chars), chars);
}
 
function ltrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}
 
function rtrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}

function isInteger (s)
{
      var i;

      for (i = 0; i < s.length; i++)
      {
         var c = s.charAt(i);

         if (!isDigit(c)) return true;
      }

      return false;
}

function isDigit (c)
{
      return ((c >= "0") && (c <= "9"))
}