/* Casa la Rosa: maps enlargement methods */
	
	
	var map_window; // pop-up id
	var map_url=""; // completed photo image URL
	var map_lang=""; // map translation language
	var map_parameters=""; 
	var map_id=""; // current map
	var photo_height=0; // window height;
	
	
	// Function show_map to enlarge map image
	function show_map(map_id,map_lang){
		
		// sets current coordinates
		detect_screen();
				
		map_url="http://www.casalarosa.it/map.php?mapid="+map_id+"&maplang="+map_lang+"";
		
		// checks for current map window dimensions
		if(map_id==1) photo_height=575; 
		if(map_id==2) photo_height=600;
		
		map_parameters="top="+photo_y+",left="+photo_x+",width=780,height="+photo_height+",menubar=no,toolbar=no,scrollbars=no,status=no";
		if(is_OP==true) map_parameters="top=0,left="+photo_x+",width=780,height="+photo_height+",menubar=no,toolbar=no,scrollbars=no,status=no";
		
		window.open(""+map_url+"",""+map_id+"",""+map_parameters+"");	
		
		map_parameters="";
		map_url="";
		map_id="";
		map_lang="";
		photo_x=0;
		photo_y=0;
		photo_pointer=0;
		photo_height=0;
		
		if(is_IE==true) cancelBubble=true;
		
		return;
		
	}// end of show_map() function