function openWeightmania(url) { 
	var mobileDevices = new Array("iphone", "ipad","smartphone", "android", "xoom", "mobile", "blackberry");
	var agent = navigator.userAgent.toLowerCase();
	var mobile = false;
	for (var i = 0; i < mobileDevices.length; i++){
		if(agent.indexOf(mobileDevices[i]) > -1) {
			mobile = true;
			break;
		}
	}  
	if(mobile) {
		window.location = url;
	} else {
		var otherParameters = 'width='+screen.availWidth+',height='+screen.availHeight; 
		var win = window.open(url, "wmOnline","screenX=1,screenY=1,left=0,top=0,location=0,status=0,toolbar=0,menubar=0,resizable=1," + otherParameters); 
	}  
}