/*
   Behaviour v1.1 by Ben Nolan, June 2005. Based largely on the work
   of Simon Willison (see comments by Simon below).

   Description:
   	
   	Uses css selectors to apply javascript behaviours to enable
   	unobtrusive javascript in html documents.
   	
   Usage:   
   
	var myrules = {
		'b.someclass' : function(element){
			element.onclick = function(){
				alert(this.innerHTML);
			}
		},
		'#someid u' : function(element){
			element.onmouseover = function(){
				this.innerHTML = "BLAH!";
			}
		}
	};
	
	Behaviour.register(myrules);
	
	// Call Behaviour.apply() to re-apply the rules (if you
	// update the dom, etc).

   License:
   
   	This file is entirely BSD licensed.
   	
   More information:
   	
   	http://ripcord.co.nz/behaviour/
   
*/   

var Behaviour = {
	list : new Array,
	
	register : function(sheet){
		Behaviour.list.push(sheet);
	},
	
	start : function(){
		Behaviour.addLoadEvent(function(){
			Behaviour.apply();
		});
	},
	
	apply : function(){
		for (h=0;sheet=Behaviour.list[h];h++){
			for (selector in sheet){
				list = document.getElementsBySelector(selector);
				
				if (!list){
					continue;
				}

				for (i=0;element=list[i];i++){
					sheet[selector](element);
				}
			}
		}
	},
	
	addLoadEvent : function(func){
		var oldonload = window.onload;
		
		if (typeof window.onload != 'function') {
			window.onload = func;
		} else {
			window.onload = function() {
				oldonload();
				func();
			}
		}
	}
}

Behaviour.start();

/*
   The following code is Copyright (C) Simon Willison 2004.

   document.getElementsBySelector(selector)
   - returns an array of element objects from the current document
     matching the CSS selector. Selectors can contain element names, 
     class names and ids and can be nested. For example:
     
       elements = document.getElementsBySelect('div#main p a.external')
     
     Will return an array of all 'a' elements with 'external' in their 
     class attribute that are contained inside 'p' elements that are 
     contained inside the 'div' element which has id="main"

   New in version 0.4: Support for CSS2 and CSS3 attribute selectors:
   See http://www.w3.org/TR/css3-selectors/#attribute-selectors

   Version 0.4 - Simon Willison, March 25th 2003
   -- Works in Phoenix 0.5, Mozilla 1.3, Opera 7, Internet Explorer 6, Internet Explorer 5 on Windows
   -- Opera 7 fails 
*/

function getAllChildren(e) {
  // Returns all children of element. Workaround required for IE5/Windows. Ugh.
  return e.all ? e.all : e.getElementsByTagName('*');
}

document.getElementsBySelector = function(selector) {
  // Attempt to fail gracefully in lesser browsers
  if (!document.getElementsByTagName) {
    return new Array();
  }
  // Split selector in to tokens
  var tokens = selector.split(' ');
  var currentContext = new Array(document);
  for (var i = 0; i < tokens.length; i++) {
    token = tokens[i].replace(/^\s+/,'').replace(/\s+$/,'');;
    if (token.indexOf('#') > -1) {
      // Token is an ID selector
      var bits = token.split('#');
      var tagName = bits[0];
      var id = bits[1];
      var element = document.getElementById(id);
      if (tagName && element.nodeName.toLowerCase() != tagName) {
        // tag with that ID not found, return false
        return new Array();
      }
      // Set currentContext to contain just this element
      currentContext = new Array(element);
      continue; // Skip to next token
    }
    if (token.indexOf('.') > -1) {
      // Token contains a class selector
      var bits = token.split('.');
      var tagName = bits[0];
      var className = bits[1];
      if (!tagName) {
        tagName = '*';
      }
      // Get elements matching tag, filter them for class selector
      var found = new Array;
      var foundCount = 0;
      for (var h = 0; h < currentContext.length; h++) {
        var elements;
        if (tagName == '*') {
            elements = getAllChildren(currentContext[h]);
        } else {
            elements = currentContext[h].getElementsByTagName(tagName);
        }
        for (var j = 0; j < elements.length; j++) {
          found[foundCount++] = elements[j];
        }
      }
      currentContext = new Array;
      var currentContextIndex = 0;
      for (var k = 0; k < found.length; k++) {
        if (found[k].className && found[k].className.match(new RegExp('\\b'+className+'\\b'))) {
          currentContext[currentContextIndex++] = found[k];
        }
      }
      continue; // Skip to next token
    }
    // Code to deal with attribute selectors
    if (token.match(/^(\w*)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/)) {
      var tagName = RegExp.$1;
      var attrName = RegExp.$2;
      var attrOperator = RegExp.$3;
      var attrValue = RegExp.$4;
      if (!tagName) {
        tagName = '*';
      }
      // Grab all of the tagName elements within current context
      var found = new Array;
      var foundCount = 0;
      for (var h = 0; h < currentContext.length; h++) {
        var elements;
        if (tagName == '*') {
            elements = getAllChildren(currentContext[h]);
        } else {
            elements = currentContext[h].getElementsByTagName(tagName);
        }
        for (var j = 0; j < elements.length; j++) {
          found[foundCount++] = elements[j];
        }
      }
      currentContext = new Array;
      var currentContextIndex = 0;
      var checkFunction; // This function will be used to filter the elements
      switch (attrOperator) {
        case '=': // Equality
          checkFunction = function(e) { return (e.getAttribute(attrName) == attrValue); };
          break;
        case '~': // Match one of space seperated words 
          checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('\\b'+attrValue+'\\b'))); };
          break;
        case '|': // Match start with value followed by optional hyphen
          checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('^'+attrValue+'-?'))); };
          break;
        case '^': // Match starts with value
          checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) == 0); };
          break;
        case '$': // Match ends with value - fails with "Warning" in Opera 7
          checkFunction = function(e) { return (e.getAttribute(attrName).lastIndexOf(attrValue) == e.getAttribute(attrName).length - attrValue.length); };
          break;
        case '*': // Match ends with value
          checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) > -1); };
          break;
        default :
          // Just test for existence of attribute
          checkFunction = function(e) { return e.getAttribute(attrName); };
      }
      currentContext = new Array;
      var currentContextIndex = 0;
      for (var k = 0; k < found.length; k++) {
        if (checkFunction(found[k])) {
          currentContext[currentContextIndex++] = found[k];
        }
      }
      // alert('Attribute Selector: '+tagName+' '+attrName+' '+attrOperator+' '+attrValue);
      continue; // Skip to next token
    }
    
    if (!currentContext[0]){
    	return;
    }
    
    // If we get here, token is JUST an element (not a class or ID selector)
    tagName = token;
    var found = new Array;
    var foundCount = 0;
    for (var h = 0; h < currentContext.length; h++) {
      var elements = currentContext[h].getElementsByTagName(tagName);
      for (var j = 0; j < elements.length; j++) {
        found[foundCount++] = elements[j];
      }
    }
    currentContext = found;
  }
  return currentContext;
}

/* That revolting regular expression explained 
/^(\w+)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/
  \---/  \---/\-------------/    \-------/
    |      |         |               |
    |      |         |           The value
    |      |    ~,|,^,$,* or =
    |   Attribute 
   Tag
*/


var myrules = {
    '.ofr': function(el) {
        var oPrice = document.getElementById(el.id + "-price");
        if (oPrice == null || oPrice == undefined)
            oPrice = document.getElementById(el.id + "_price");

        if (oPrice != null && oPrice != undefined) {
            el.onmouseover = function() {
                oPrice.className = oPrice.className.replace("hide", "show");
            },
			    el.onmouseout = function() {
			        oPrice.className = oPrice.className.replace("show", "hide");
			    }
        }
    },
    '.eOfr': function(el) {
        var oPrice = document.getElementById(el.id + "-price");
        if (oPrice == null || oPrice == undefined)
            oPrice = document.getElementById(el.id + "_price");

        if (oPrice != null && oPrice != undefined) {
            el.onmouseover = function() {
                oPrice.className = oPrice.className.replace("hide", "show");
            },
			    el.onmouseout = function() {
			        oPrice.className = oPrice.className.replace("show", "hide");
			    }
        }


        /*
        20080526 lydia
        el.onmouseover = function() {			        
        return false;
        },
        el.onmouseout = function(){
        return false;
        }
        */
    },
    '.tabOffers li': function(el) {
        el.onmouseover = function() {
            if (el.className != "")
                el.className = el.className + " hover";
            else
                el.className = "hover";
        },
		    el.onmouseout = function() {
		        el.className = el.className.replace("hover", "");
		    }
    },
    '.rateBox .stars': function(el) {
        el.onmouseover = function() {
            if (el.className != "")
                el.className = el.className + " starsH";
            else
                el.className = "starsH";
        },
		    el.onmouseout = function() {
		        el.className = el.className.replace("starsH", "");
		    }
    },
    '.bar-list .bar': function(el) {
        var classH = "barH";
        el.onmouseover = function() {
            if (el.className != "")
                el.className = el.className + " " + classH;
            else
                el.className = classH;
        },
		    el.onmouseout = function() {
		        el.className = el.className.replace(classH, "");
		    }
    },
    '.thumbs a': function(el) {
        el.onmouseover = function() {
            showCR(el);
        },
		    el.onmouseout = function() {
		        hideCR(el);
		    }
    },
    '.fotoBrowser .thumbs img': function(el) {
        var classH = "thumbH";
        var classS = "select";
        var elWidth = el.offsetWidth;

        el.onmouseover = function() {
            if (el.className.indexOf("select") != -1) return false;
            el.style.width = parseInt(elWidth) - 4 + "px";

            if (el.className != "") {
                el.className = el.className + " " + classH;
            } else
                el.className = classH;
        },
		    el.onmouseout = function() {
		        if (el.className.indexOf("select") != -1) return false;

		        el.style.width = elWidth + "px";
		        el.className = el.className.replace(classH, "");
		        el.className = el.className.replace(" " + classH, "");
		    }
		    /*
        el.onclick = function() {
            if (el.className.indexOf("select") != -1) return false;

            var oThimbsCont = document.getElementById("fotoThumbs");
            var collThumbs = oThimbsCont.getElementsByTagName("IMG");
            var oThumb = null;

            for (var i = 0; i < collThumbs.length; i++) {
                oThumb = collThumbs[i];
                if (oThumb.className.indexOf(classS) != -1) {
                    oThumb.className = oThumb.className.replace(classS, "");
                    //alert(typeOf(oThumb.style.width));

                    if (oThumb.style.width != "")
                        oThumb.style.width = parseInt(oThumb.offsetWidth) + 4 + "px";
                    break;
                }
            }
            //el.style.width = parseInt(elWidth) - 4 + "px";
            el.className = el.className.replace(classH, "");
            el.className = el.className.replace(" " + classH, "");
            if (el.className != "") {
                el.className = el.className + " " + classS;
            } else
                el.className = classS;

            document.getElementById("fPreview").src = el.src;
            document.getElementById("fPreview").alt = el.alt;
            document.getElementById("fPreview").alt = el.title;
            hideCont(el);
            hideEl("fHide");
            showEl("fShow");
        }*/
    },
    '.fCont .thumbs img': function(el) {
        var classH = "thumbH";
        var classS = "select";
        var elWidth = el.offsetWidth;
        el.onmouseover = function() {
            if (el.className.indexOf("select") != -1) return false;
            elWidth = el.offsetWidth;
            el.style.width = parseInt(elWidth) - 4 + "px";
            showCR(el);

            if (el.className != "") {
                el.className = el.className + " " + classH;
                showCR(el);
            } else
                el.className = classH;
            showCR(el);
        },
		    el.onmouseout = function() {
		        if (el.className.indexOf("select") != -1) return false;
		        elWidth = el.offsetWidth;
		        el.style.width = elWidth + "px";
		        el.className = el.className.replace(classH, "");
		        el.className = el.className.replace(" " + classH, "");
		        hideCR(el);
		    }
        el.onclick = function() {
            if (el.className.indexOf("select") != -1) return false;
            elWidth = el.offsetWidth;
            var oThimbsCont = document.getElementById("fotoThumbs");
            var collThumbs = oThimbsCont.getElementsByTagName("IMG");
            var oThumb = null;

            for (var i = 0; i < collThumbs.length; i++) {
                oThumb = collThumbs[i];
                if (oThumb.className.indexOf(classS) != -1) {
                    oThumb.className = oThumb.className.replace(classS, "");
                    //alert(typeOf(oThumb.style.width));

                    if (oThumb.style.width != "")
                        oThumb.style.width = parseInt(oThumb.offsetWidth) + 4 + "px";
                    break;
                }
            }
            //el.style.width = parseInt(elWidth) - 4 + "px";
            el.className = el.className.replace(classH, "");
            el.className = el.className.replace(" " + classH, "");
            if (el.className != "") {
                el.className = el.className + " " + classS;
            } else
                el.className = classS;

            document.getElementById("fPreview").src = el.src;
            document.getElementById("fPreview").alt = el.alt;
            document.getElementById("fPreview").alt = el.title;
            hideCont(el);
            hideEl("fHide");
            showEl("fShow");
        }
    },
    '.fCont2 .thumbs img': function(el) {
        var classH = "thumbH";
        var classS = "select";
        var elWidth = el.offsetWidth;
        el.onmouseover = function() {
            if (el.className.indexOf("select") != -1) return false;
            elWidth = el.offsetWidth;
            el.style.width = parseInt(elWidth) - 4 + "px";

            if (el.className != "") {
                el.className = el.className + " " + classH;
            } else
                el.className = classH;
        },
		    el.onmouseout = function() {
		        if (el.className.indexOf("select") != -1) return false;
		        elWidth = el.offsetWidth;
		        el.style.width = elWidth + "px";
		        el.className = el.className.replace(classH, "");
		        el.className = el.className.replace(" " + classH, "");
		    }
        el.onclick = function() {
            if (el.className.indexOf("select") != -1) return false;
            elWidth = el.offsetWidth;
            var oThimbsCont = document.getElementById("fotoThumbs");
            var collThumbs = oThimbsCont.getElementsByTagName("IMG");
            var oThumb = null;
            var newSrc = '';

            for (var i = 0; i < collThumbs.length; i++) {
                oThumb = collThumbs[i];
                if (oThumb.className.indexOf(classS) != -1) {
                    oThumb.className = oThumb.className.replace(classS, "");
                    //alert(typeOf(oThumb.style.width));

                    if (oThumb.style.width != "")
                        oThumb.style.width = parseInt(oThumb.offsetWidth) + 4 + "px";
                    break;
                }
            }
            //el.style.width = parseInt(elWidth) - 4 + "px";
            el.className = el.className.replace(classH, "");
            el.className = el.className.replace(" " + classH, "");
            if (el.className != "") {
                el.className = el.className + " " + classS;
            } else {
                el.className = classS;
            }
            
            //replace(/T([0-9]+x[0-9]+)(crop|pres)/gi, 'T221x221$2')
            newSrc = el.src.replace(/T56x56Crop/i, 'T221x221Crop'); 

            //document.getElementById("imgZoom").href = el.src; 
            //document.getElementById("imgDescr").innerHTML = el.alt;
            document.getElementById("fPreview").src = newSrc;
            document.getElementById("fPreview").alt = el.alt;
            document.getElementById("fPreview").alt = el.title;
        }
    },
    '.fShow': function(el) {
        el.onclick = function() {
            showCont(el);
            hideEl("fShow");
            showEl("fHide");
        }
    },
    '.fHide': function(el) {
        el.onclick = function() {
            hideCont(el);
            hideEl("fHide");
            showEl("fShow");
        }
    },
    '.poster': function(el) {
        el.onmouseover = function() {
            showBlockEl("imgDesc");
        }
        el.onmouseout = function() {
            hideEl("imgDesc");
        }
    }
};	
	Behaviour.register(myrules);