var wndOpen;
var requests = {
	info: function(wndName, UIDu, UIDd, lang) {
		var url = 'http://secure.twinproject.net/requests/info/info.php?UIDu='+UIDu+'&UIDd='+UIDd+'&lang='+lang;
		
		openBoxRequests('', wndName); // apro il popup
		preLoading(wndOpen, lang); // carico il loading 
		setTimeout("openBoxRequests('"+url+"','"+wndName+"')",1000); // apro l'URL di destinazione
	},
	preventive: function(wndName, UIDu, UIDd, lang) {
		var url = 'http://secure.twinproject.net/requests/preventive/calcola.php?UIDu='+UIDu+'&UIDd='+UIDd+'&lang='+lang;
		
		openBoxRequests('', wndName); // apro il popup
		preLoading(wndOpen, lang); // carico il loading 
		setTimeout("openBoxRequests('"+url+"','"+wndName+"')",1000); // apro l'URL di destinazione
	}
}

function openBoxRequests(url, wndName) {
	var w = 630;
	var h = 400;
	
	//var l = Math.floor((screen.width-w)/2);
	//var t = Math.floor((screen.height-h)/2);
	var l = Math.floor((screen.width-w)/2);
	var t = Math.floor(0);
	
	var wndPrm = 'scrollbars=yes,resizable=no,location=no,menubar=no,status=yes,width=630,height=540,top='+ t +', left='+ l +'';
	wndOpen = window.open(url, wndName, wndPrm); // apro il popup
}

function preLoading(wndName, lang) {
	var content;
	var str = new Array();
	str['it'] = "Attendere prego...";
	str['en'] = "Please wait...";
	str['de'] = "Bitte warten...";
	str['fr'] = "S'il vous plaît tenir...";
	
	wndName.id = wndName.name;
	wndName.document.open();
	content = '<div id="Loading">';
	content += '<div style="text-align:center; position:absolute; top:50%; left:50%; margin-top:-31px; margin-left:-100px; font-family: Lucida Grande,Lucida Sans Unicode,Arial,Verdana,sans-serif; font-size:12px; width:200px; height:62px;">';
	content += '<div><img src="http://server.twinproject.net/img/lock.png" width="32" height="32" border="0"></div>';
	content += '<p style="padding:5px 0 5px 0; margin:0;">'+str[lang]+'</p>';
	content += '<img src="http://server.twinproject.net/img/loading.gif" width="16" height="11">';
	content += '</div>';
	content += '</div>';
	
	wndName.document.write('<div id="Loading">');
	wndName.document.write(content);
	wndName.document.close();
	wndName.opener.name = "twp_mainPage";
}