/* -------------------------------------------COMMON.JS  FUNCTIONS ---------------------------------------------------------*/
function ajaxRequest(url,queryString,callbackfn,requestType,classNm)
{
        if(classNm==null)
                classNm = false;

        if(requestType==null)
        {
                requestType=true;
        }
        if(typeof(callbackfn) == 'undefined')
        {
                var objAjaxReq = new Ajax.Request(url, {method: 'post',asynchronous:requestType, parameters: queryString, onlyLatestOfClass:classNm, onFailure: showError, evalScripts: true});
        }
        else
        {
                var objAjaxReq = new Ajax.Request(url, {method: 'post',asynchronous:requestType, parameters: queryString, onlyLatestOfClass:classNm, onFailure: showError, onSuccess: callbackfn, evalScripts: true});
        }
};
function showError(originalRequest)
{
	if (originalRequest.status == 999)
	{
		window.location.href = "/auth/sessionExpire.php";
	}
	else
	{
		var response = originalRequest.responseText;
		$(maindivid).innerHTML = response;
		alert(response);
	}
};
///////////////////////////////////////////////////



function clearall()
{
document.getElementById('fname').value = '';
document.getElementById('email').value = '';
document.getElementById('phoneNum').value = '';
document.getElementById('comm').value = '';
document.getElementById('fname').focus();
}
function submitData()
{
	var txtName			= document.getElementById('fname').value;
	var txtPhone		= document.getElementById('phoneNum').value;
	var txtEmail		= document.getElementById('email').value;
	var txtSuggetion	= document.getElementById('comm').value;

	if(txtName == '')
	{
		alert('please Enter Your Name.');
		document.getElementById('fname').focus();
		return false;
	}
	if(txtEmail =='')
	{
		alert('please Enter Email Id.');
		document.getElementById('email').focus();
		return false;
	}	
	if(txtPhone == '')
	{
		alert('please Enter Your Phone Number.');
		document.getElementById('phoneNum').focus();
		return false;
	}
	if(txtSuggetion =='')
	{
		alert('please Enter Your Comments.');
		document.getElementById('comm').focus();
		return false;
	}	
	
	var qs = "&op=1";
	qs += "&txtName=" + txtName;
	qs += "&txtPhone=" + txtPhone;
	qs += "&txtEmail=" + txtEmail;
	qs += "&txtSuggetion=" + txtSuggetion;
	var url = 'js/oswalHandler.php';
	ajaxRequest(url,qs,function (response)
		{
			var data = response.responseText;
		});	
}