// JavaScript Document

//zobrazování fotografií poboček
function showTitlFoto(num) {
	
	object = document.getElementById('map_box');
	elemnets = object.getElementsByTagName('IMG');
	if (elemnets.length > 0){
		for (i=0; i<elemnets.length; i++ ){
			elemnets[i].style.display = "none";
		}
	}
	
	elemnets = object.getElementsByTagName('SPAN');
	if (elemnets.length > 0){
		for (i=0; i<elemnets.length; i++ ){
			elemnets[i].style.display = "none";
		}
	}
	
	var objName = "hp_foto_"+num;
	var objDesc = "hp_desc_"+num;
	if (document.getElementById(objName)){
	    document.getElementById(objName).style.display = "block";
    	id=document.getElementById("mapDot"+num);
        var x= parseInt(id.style.left.replace("px",""));
        var y= parseInt(id.style.top.replace("px",""));
    
        document.getElementById("map_box").style.left = x+10+"px";
        document.getElementById("map_box").style.top = y+10+"px";
    }
	if (document.getElementById(objDesc)){
	   document.getElementById(objDesc).style.display = "block";
    }
}

function switchDisplay(id){
	var element=document.getElementById(id);
	if (element){
		if (element.style.display == 'block') {
			element.style.display = 'none';
		}else{
			element.style.display = 'block';
		}
 	}
}

function openImage(img_path){
	window.open(img_path, "_blank", "width=800,height=600");
	return false;
}


function dotHover(id,style){
    var object = document.getElementById(id);
    if(object) {
        object.className="mapDot";
        if (style == "1"){
            object.className="mapDot selected";
        }
    }
}