/**
 * javascript by Miracle 2.0
 * copyright (c) eWorld - 2004-2010
 */

DOMinclude={
 ifrContainer:null,
 currentTrigger:null,
 init:function(){
 if(!document.getElementById || !document.createTextNode){return;}
 var allLinks=document.getElementsByTagName('a');
 for(var i=0;i<allLinks.length;i++){
 if(!DOMinclude.cssjs('check',allLinks[i],DOMinccfg.triggerClass)){continue;}
 DOMinclude.addEvent(allLinks[i],'click',DOMinclude.openPopup,false); 
 allLinks[i].preset=allLinks[i].innerHTML;
 allLinks[i].onclick=DOMinclude.safariClickFix;
 allLinks[i].isOpen=false;
}
},
 openPopup:function(e){
 var t=DOMinclude.getTarget(e);
 if(t.nodeName.toLowerCase()!='a'){
 t=t.parentNode; 
}
 if(DOMinclude.currentTrigger && DOMinclude.currentTrigger!=t){
 DOMinclude.currentTrigger.isOpen=false;
}
 DOMinclude.killPopup();
 if(!t.isOpen){
 DOMinclude.cssjs('add',t,DOMinccfg.openPopupLinkClass);

 DOMinclude.ifrContainer=document.createElement('div');
 DOMinclude.cssjs('add',DOMinclude.ifrContainer,DOMinccfg.popupClass);
 var targetURL=t.getAttribute('href');
 var ftype=targetURL.substring(targetURL.lastIndexOf('.')+1,targetURL.length);
 ftype=new RegExp(DOMinccfg.imagetypes).test(ftype)?'img':'iframe';
 var ifr=document.createElement(ftype);
 if(ftype=='iframe'){
 ifr.style.width=DOMinccfg.frameSize[0]+'px';
 ifr.style.height=DOMinccfg.frameSize[1]+'px';
}
 DOMinclude.ifrContainer.appendChild(ifr);
 ifr.setAttribute('src',targetURL);
 document.body.appendChild(DOMinclude.ifrContainer);
 DOMinclude.positionPopup(t);
 DOMinclude.cancelClick(e);
 DOMinclude.currentTrigger=t;
 t.isOpen=true;
}else{
 t.isOpen=false;
}
},
 positionPopup:function(o){
 var x=-160;
 var y=0;
 var h=o.offsetHeight;
 while (o != null){
 x += o.offsetLeft;
 y += o.offsetTop;
 o = o.offsetParent;
}
 DOMinclude.ifrContainer.style.left=x+'px';
 DOMinclude.ifrContainer.style.top=y+h+'px';
},
 killPopup:function(e){
 if(!DOMinclude.ifrContainer){return;}
 if(DOMinclude.currentTrigger){
 if(arguments.length>0){
 DOMinclude.currentTrigger.isOpen=false;
}
 DOMinclude.currentTrigger.innerHTML=DOMinclude.currentTrigger.preset;
 DOMinclude.cssjs('remove',DOMinclude.currentTrigger,DOMinccfg.openPopupLinkClass);
 DOMinclude.currentTrigger=null;
}
 DOMinclude.ifrContainer.parentNode.removeChild(DOMinclude.ifrContainer);
 DOMinclude.ifrContainer=null;
 DOMinclude.cancelClick(e);
},
 getTarget:function(e){
 var target = window.event ? window.event.srcElement : e ? e.target : null;
 if (!target){return false;}
 while(target.nodeType!=1 && target.nodeName.toLowerCase()!='body'){
 target=target.parentNode;
}
 return target;
},
 cancelClick:function(e){
 if (window.event && window.event.cancelBubble 
 && window.event.returnValue){
 window.event.cancelBubble = true;
 window.event.returnValue = false;
 return;
}
 if (e && e.stopPropagation && e.preventDefault){
 e.stopPropagation();
 e.preventDefault();
}
},
 addEvent: function(elm, evType, fn, useCapture){
 if (elm.addEventListener){
 elm.addEventListener(evType, fn, useCapture);
 return true;
}else if (elm.attachEvent){
 var r = elm.attachEvent('on' + evType, fn);
 return r;
}else{
 elm['on' + evType] = fn;
}
},
 cssjs:function(a,o,c1,c2){
 switch (a){
 case 'swap':
 o.className=!DOMinclude.cssjs('check',o,c1)?o.className.replace(c2,c1):o.className.replace(c1,c2);
 break;
 case 'add':
 if(!DOMinclude.cssjs('check',o,c1)){o.className+=o.className?' '+c1:c1;}
 break;
 case 'remove':
 var rep=o.className.match(' '+c1)?' '+c1:c1;
 o.className=o.className.replace(rep,'');
 break;
 case 'check':
 var found=false;
 var temparray=o.className.split(' ');
 for(var i=0;i<temparray.length;i++){
 if(temparray[i]==c1){found=true;}
}
 return found;
 break;
}
},
 safariClickFix:function(){
 return false;
}
}
DOMinclude.addEvent(window,'load',DOMinclude.init,false);