$().ready(function(){
	left = $(".side-bar-left").height();
	center = $(".column-center").height();
	if (left > center) {
		$(".column-center").height(left);
	}else {
		$(".side-bar-left").height(center);
	}
	$("#logo").click(function(){
		location.href = "/";
	});
	externalLinks();
    $('a.highslide').each(function() {
	    this.onclick = function() {
	      return hs.expand(this,config1);
	    };
	});
    
    $("td.calendarDay").hover(function(){
    	var text = "-----";
    	if ($(this).hasClass("book")){
    		cls = $(this).attr("class");
			var pasmo = "";
			if (("#"+cls).indexOf("pasmo")>0) {
				pasmo = cls.substring(cls.indexOf("pasmo"),6);
			}
    		text = "<strong>V tomto termínu<br />je loď již obsazena.</strong><br />"+$(".cenikPasma span."+pasmo).text()+" (so - so)";
    	} else {
			cls = $(this).attr("class");
			var pasmo = "";
			if (("#"+cls).indexOf("pasmo")>0) {
				pasmo = cls.substring(cls.indexOf("pasmo"),6);
			}
			
			text = 'Cena za pronájem lodi<br />na týden so - so<br /><strong>'+$(".cenikPasma span."+pasmo).text()+'</strong>';
    	}
    		
    	$('<p class="tooltip">'+text+'</p>')
    	.appendTo('body')
    	.css('top', (e.pageY - 10) + 'px')
    	.css('left', (e.pageX + 20) + 'px');  	
    },function(){
    	$('.tooltip').remove();
    }).mousemove(function(e) {
    	$('.tooltip')
    	.css('top', (e.pageY - 10) + 'px')
    	.css('left', (e.pageX + 20) + 'px');    	
      });
    
});

function externalLinks() { 
	if (!document.getElementsByTagName) return; 
	var anchors = document.getElementsByTagName("a"); 
	   for (var i=0; i<anchors.length; i++) { 
	      var anchor = anchors[i];
	      if (anchor.getAttribute("href") && anchor.getAttribute("rel") != "internal") {
	        anchor.target = "_blank"; 
	      }
	   } 
	}