jQuery.noConflict();

function changeTab(infoId, tabId)
{
	var tab = jQuery('#' + tabId);
	var tabinfo = jQuery('#' + infoId);
	
	jQuery('#tipsContainer').hide('slow');
	jQuery('#popularContainer').hide('slow');
	
	document.getElementById('tipsTab1').style.background = 'url(../data/img/images-extended/most-popular.gif)';
	document.getElementById('tipsTab2').style.background = 'url(../data/img/images-extended/most-recent.gif)';

	jQuery('#' + infoId).show('slow');

	switch (tabId)
	{
		case 'tipsTab1': tab.css("background","url(../data/img/images-extended/most-p-popular.gif)");
			break;
		case 'tipsTab2': tab.css("background","url(../data/img/images-extended/most-p-recent.gif)");
			break;
	}
}

	
function checkfrmSS()
{
	//alert(document.getElementById('nsfemail').name);
	re = /^([a-zA-Z0-9])+([\.a-zA-Z0-9_-])*@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-]+)+/;
	if ( re.test(jQuery('#nsfemail').val()))
	{
		jQuery('#newsLetForm').fadeOut("slow");
		makeReq();
		//document.frmSS.submit();
	}
	else
	{
		alert('Please correct your e-mail address!');
	}
}

// prepare the form when the DOM is ready 
//jQuery(document).ready(function() { makeReq() });

function makeReq()
{
	var options = { 
		target:        '#newsletterDynamicArea',   // target element(s) to be updated with server response 
		beforeSubmit:  showRequestNewsletter,  // pre-submit callback 
		success:       showResponseNewsletter  // post-submit callback      
	}; 

		jQuery('#newsLetForm').ajaxSubmit(options);  
		return false; 
}
// pre-submit callback 
function showRequestNewsletter(formData, jqForm, options) { 

	var queryString = jQuery.param(formData);
	return true; 
} 
 
// post-submit callback 
function showResponseNewsletter(responseText, statusText)  {  
   
}