var wnds = new Array();

function avail(hotel,lang,form,pack){
	var x = 750;
	var y = 550;
     var win = null;   
     var centerwidth=(screen.width/2)-(x/2);
	var centerheight=(screen.height/2)-(y/2);
	var features = "scrollbars = yes,resizable = no,status = no,location = no,toolbar = no,width = "+x+",height = "+y+",top = "+centerheight+",left = "+centerwidth
     if(form){
     	form.action = "http://www.bookingevolution.com/availability/step2.html";
          form.target = hotel;
          form.method = "POST";
          if (window.pageTracker !== undefined){
               pageTracker._linkByPost(form);          
          }
          win=window.open("",hotel,features);
     }
     else{
     	var url = "http://www.bookingevolution.com/availability/step1.html?id="+hotel+"&lan="+lang+"&pack="+pack;
     	
     	// -- BEGIN MODIFICA DI MARCO
     	if( hotel=="carlton" && typeof _gat != "undefined" )
     	{
     		// Get the default tracker there sould be only 1 
     		var tracker = _gat._getTrackerByName();
     		
     		for(i =0;i<wnds.length; ++i){
     			if(typeof wnds[i] != "undefined")
				{wnds[i].close();}
			}
			wnds[wnds.length]  = window.open(tracker._getLinkerUrl(url), hotel, features);
			return;
     	}
     	// -- END MODIFICA DI MARCO
     	
     	if (window.pageTracker !== undefined){
     		for(i =0;i<wnds.length; ++i){
				wnds[i].close();
			}
			wnds[wnds.length]  = window.open(pageTracker._getLinkerUrl(url), hotel, features);  
			return ;
     		win = window.open(pageTracker._getLinkerUrl(url), hotel, features);	
     	}
     	else{
			for(i =0;i<wnds.length; ++i){
				wnds[i].close();
			}
			wnds[wnds.length]  = window.open(url, hotel, features)     
			return ;
     		win = window.open(url, hotel, features);
     	}
	}
	win.focus();
}    

if (typeof jQuery != 'undefined') {
	jQuery(document).ready(function(){    
		var hotel = jQuery('#bookingevolution').attr('hotel');
		var lingua = jQuery('#bookingevolution').attr('lan');
		var css = jQuery('#bookingevolution').attr('css');
		var w = jQuery('#bookingevolution').attr('w');
		var h = jQuery('#bookingevolution').attr('h');
		var longdate = jQuery('#bookingevolution').attr('longdate');
		var ga = jQuery('#bookingevolution').attr('ga');
		var hd = jQuery('#bookingevolution').attr('hd');
		var rf = jQuery('#bookingevolution').attr('resultframe');
		var vz = jQuery('#bookingevolution').attr('vz');
		var idp = jQuery('#bookingevolution').attr('idp');
		if (longdate==undefined){longdate=0;}
		jQuery('#bookingevolution').html('<iframe frameborder = "0" scrolling = "no" id = "beframe" width = "2" height = "2"></iframe>');
		if(jQuery('#beframe').length){
			if(ga==1){
				if(hotel!="carlton"){
					document.getElementById("beframe").src =  pageTracker._getLinkerUrl("http://www.bookingevolution.com/availability/step1.html?id="+hotel+"&lan="+lingua+"&jq=1&css="+css+"&longdate="+longdate+"&hd="+hd+"&rf="+rf+"&vz="+vz+"&idp="+idp); 
				}
				else{
					try{   
						var pageTracker2 = _gat._getTrackerByName();
						document.getElementById("beframe").src = pageTracker2._getLinkerUrl("http://www.bookingevolution.com/availability/step1.html?id="+hotel+"&lan="+lingua+"&jq=1&css="+css+"&longdate="+longdate+"&hd="+hd+"&rf="+rf+"&vz="+vz+"&idp="+idp);	
					}
					catch(err){
						
					}
				}
			}
			else{
				document.getElementById("beframe").src = "http://www.bookingevolution.com/availability/step1.html?id="+hotel+"&lan="+lingua+"&jq=1&css="+css+"&longdate="+longdate+"&hd="+hd+"&rf="+rf+"&vz="+vz+"&idp="+idp;
			}
			jQuery('iframe#beframe').load(function(){
				if(w!="undefined" && h!="undefined"){ 
					this.style.height=h+"px";
					this.style.width=w+"px";
				}
	        	}); 
        	}
	}); 
}