howave_index.js

具有的功能适合于网站的运营和管理

     if (el.className == "dragBoxContent") {
      str = getDirection(el);
      if (str == "") str = "default";
      else str += "-resize";
      el.style.cursor = str;      
     }
 }

 if(theobject != null ) {
   var _DragBox=theobject.el.parentNode;
  if (dir.indexOf("e") != -1){
   theobject.el.style.width = Math.max(xMin, theobject.width + window.event.clientX - theobject.grabx) + "px";
  }
  if (dir.indexOf("s") != -1)
   theobject.el.style.height = Math.max(yMin, theobject.height + window.event.clientY - theobject.graby) + "px";
  if (dir.indexOf("w") != -1) {
   theobject.el.style.left = Math.min(theobject.left + window.event.clientX - theobject.grabx, theobject.left + theobject.width - xMin) + "px";
   theobject.el.style.width = Math.max(xMin, theobject.width - window.event.clientX + theobject.grabx) + "px";
  }
  if (dir.indexOf("n") != -1) {
   theobject.el.style.top = Math.min(theobject.top + window.event.clientY - theobject.graby, theobject.top + theobject.height - yMin) + "px";
   theobject.el.style.height = Math.max(yMin, theobject.height - window.event.clientY + theobject.graby) + "px";
  }
  theobject.el.style.width=(parseInt(theobject.el.style.width)<160)?(160+"px"):theobject.el.style.width;
  _DragBox.style.width=theobject.el.style.width;
  window.event.returnValue = false;
  window.event.cancelBubble = true;  
 } 
}

function getReal(el, type, value) {
 temp = el;
 while ((temp != null) && (temp.tagName != "BODY")) {
  if (eval("temp." + type) == value) {
   el = temp;
   return el;
  }
  else{
   return null;
  }
}
 return el;
}

document.onmousemove = selectMove;
document.onmouseout=selectMove;
document.onmousedown=selectMove;
document.onmouseup   =selectMove;

function selectMove(ev){
var selectTarget;
if(slectType!="undefined"){
    ev         = ev || window.event;
	var starget   = ev.target || ev.srcElement;
	if(starget.getAttribute('DragObj')!=null){
	   slectType="Drag";	  
	}
	else if(starget.getAttribute('ResizeObj')!=null){
	  slectType="Resize";	  
	}
	else{
	  slectType="ALL";
	}  
     selectTarget=starget.id
	if(slectType=="Drag"){
      document.onmousemove = mouseMove;
      document.onmousedown = mouseDown;
      document.onmouseup   = mouseUp;
    }
    if(slectType=="Resize"){
      document.onmousemove = doMove;
      document.onmousedown =doDown;
      document.onmouseup   =doUp;
    }
}
    
   
}    

function selectDown(){
if(slectType!="undefined"){
    if(slectType=="Drag"){
      document.onmousemove = mouseMove;
      document.onmousedown = mouseDown;
      document.onmouseup   = mouseUp;
    }
    if(slectType=="Resize"){
      document.onmousemove = doMove;
      document.onmousedown =doDown;
      document.onmouseup   =doUp;
    }
 }   
}
function selectUp(){
if(slectType!="undefined"){
    if(slectType=="Drag"){
      document.onmousemove = mouseMove;
      document.onmousedown = mouseDown;
      document.onmouseup   = mouseUp;
    }
    if(slectType=="Resize"){
      document.onmousemove = doMove;
      document.onmousedown =doDown;
      document.onmouseup   =doUp;
    }
 }
}

document.getElementsByClassName = function(cl) {
        var retnode = [];
        var myclass = new RegExp('\\b'+cl+'\\b');
        var elem = this.getElementsByTagName('*');
        for (var j = 0; j < elem.length; j++) {
            var classes = elem[j].className;
            if (myclass.test(classes)) retnode.push(elem[j]);
        }
        return retnode;
    }
 
   
   function initContainer(){  
	dragHelper = document.createElement('DIV');
	dragHelper.setAttribute("id","dragHelper_1");
	dragHelper.style.cssText = 'position:absolute;display:none;';	
	if(arguments.length>0){	
	   Layout(arguments[0]);
	}
	else
	{
	   if(GetCookieLayout()){	
	   }  
	   else{ 
	     loadChannel();
	   } 
	   window.setTimeout(Layout,500);	 
	}	
	document.body.appendChild(dragHelper);
	page = new Page();
	var _cookies=new Cookie();
	var _h_title=_cookies.getCookie("howave_myspace_title");
	if(_h_title!=null&& _h_title!="")
	   document.getElementById("myTitle").value=_h_title;
   }   
   
   function loadChannel(){    
	 var _ajax_=new HttpAjax();
	 _xmlReq_ = _ajax_.create("Passport/WebService.ashx?Action=GetPublicRssList&Rnd="+Math.random(), load_Rsscallback, load_onError);
	

   }
   function load_Rsscallback(rValue){
     var rssContent=rValue.responsexml;      
     var channels=rssContent.getElementsByTagName("item");
     for(var i=0;i<channels.length;i++){       
	    userChannel[i]=new Array();
		userChannel[i][0]=channels[i].getElementsByTagName("id")[0].firstChild.nodeValue; 	   
		userChannel[i][1]=channels[i].getElementsByTagName("title")[0].firstChild.nodeValue; 
		userChannel[i][2]=channels[i].getElementsByTagName("link")[0].firstChild.nodeValue; 
		userChannel[i][3]=channels[i].getElementsByTagName("nums")[0].firstChild.nodeValue;
		userChannel[i][4]=channels[i].getElementsByTagName("col")[0].firstChild.nodeValue;
		userChannel[i][5]=channels[i].getElementsByTagName("row")[0].firstChild.nodeValue;
		userChannel[i][6]=channels[i].getElementsByTagName("width")[0].firstChild.nodeValue;
		userChannel[i][7]=channels[i].getElementsByTagName("height")[0].firstChild.nodeValue;	
		userChannel[i][8]=channels[i].getElementsByTagName("articleType")[0].firstChild.nodeValue;
		userChannel[i][9]=channels[i].getElementsByTagName("top")[0].firstChild.nodeValue;	
		userChannel[i][10]=channels[i].getElementsByTagName("left")[0].firstChild.nodeValue;		
		var userChannelObj=CreateDragBox(userChannel[i]);
		DragBoxArray.push(userChannelObj);
		
		 //Cookie("ChannelArray")="id|title|rssurl|rssnum|col|row|width|height|type|top|left"
	 }	  
  }
   
  function load_onError(){
  
  }
  
  function GetCookieLayout(){
     var cookie=new Cookie();
     var _cookie_layout=cookie.getCookie("HoWave_Layout");
     var _cookie_ChannelArray=cookie.getCookie("HoWave_ChannelArray");
     if(_cookie_layout==null||_cookie_layout==""||_cookie_ChannelArray==null||_cookie_ChannelArray=="")
        return false;
     var _cookie_DragBox=new Array();
     var _cookie_DragBoxInfo=new Array();
     if(_cookie_ChannelArray.length>0 && _cookie_ChannelArray.indexOf(',')>0){
         _cookie_DragBox=_cookie_ChannelArray.split(',');
         for(var i=0;i<_cookie_DragBox.length;i++){          
                 var _cookie_DragBoxInfoArray=_cookie_DragBoxInfo.split('|');             
                  _cookie_DragBoxInfo[i]=new Array();
                  _cookie_DragBoxInfo[i][0]=_cookie_DragBoxInfoArray[0];
                  _cookie_DragBoxInfo[i][1]=_cookie_DragBoxInfoArray[0];
                  _cookie_DragBoxInfo[i][2]=_cookie_DragBoxInfoArray[0];
                  _cookie_DragBoxInfo[i][3]=_cookie_DragBoxInfoArray[0];
                  _cookie_DragBoxInfo[i][4]=_cookie_DragBoxInfoArray[0];
                  _cookie_DragBoxInfo[i][5]=_cookie_DragBoxInfoArray[0];
                  _cookie_DragBoxInfo[i][6]=_cookie_DragBoxInfoArray[0];
                  _cookie_DragBoxInfo[i][7]=_cookie_DragBoxInfoArray[0];
                  _cookie_DragBoxInfo[i][8]=_cookie_DragBoxInfoArray[0];
                  _cookie_DragBoxInfo[i][9]=_cookie_DragBoxInfoArray[0];
                  _cookie_DragBoxInfo[i][10]=_cookie_DragBoxInfoArray[0];
                  var userChannelObj=CreateDragBox(_cookie_DragBoxInfo[i]);
		          DragBoxArray.push(userChannelObj);                 
             }
          }   
     } 
     return true;   
  }
  function SaveLayout(rowNums){
      var cookie=new Cookie();      
      cookie.setCookie("HoWave_Layout",rowNums,nextmonth);
  } 
  function SaveChannel(channelValue){
     var cookie=new Cookie();      
      cookie.setCookie("HoWave_ChannelArray",channelValue,nextmonth);
  } 
  var _ranTime=100;
 
  function Delay(url,id){  
   _ranTime=_ranTime+400; 
    window.setTimeout(_GetRss(url,id), _ranTime);
  }
  function _GetRss(url,id){   
    return function(){
       GetRss(url,id);
    }
  }
   var _ranTimeStatus;
  function GetRss(url,id){
      _ranTimeStatus=_ranTimeStatus+"|"+_ranTime;
      window.status=_ranTimeStatus;
     var _ajax_=new HttpAjax();    
	 _xmlReq_ = _ajax_.updateContent("Passport/WebService.ashx?Action=GetRssContent&rssurl="+url+"&Rnd="+Math.random(),id); 
  }
  function GetJs(url,id){
    var _script=document.createElement("script");
    _script.src=url;
   document.getElementById(id).appendChild(_script);
  } 
   
  function Layout(){ 
    var rowNums;
    if(arguments[0]==null)
     rowNums=3;
    else
      rowNums=arguments[0];
    var cookie=new Cookie();
    cookie.setCookie("HoWave_Layout",rowNums);
    var _pageContent=document.getElementById("PageContent");
	cleanWhiteSpace(_pageContent);	    
	var _PageContentChildNodes=_pageContent.childNodes.length;	
	for(var k=_PageContentChildNodes;k>0;k--){
	    _pageContent.removeChild(_pageContent.childNodes[k-1]);	  
	}	
	if(rowNums==0){
	    for(var i=0;i<DragBoxArray.length;i++){	   
		   var objRssID=userChannel[i][0];	
		   DragBoxArray[i].style.width="300px";
		   DragBoxArray[i].style.position="absolute";
	       _pageContent.appendChild(DragBoxArray[i]);		
	    }	   
	 
	 }else{
	  layoutType="normal";
	  var _contentWidth=parseInt(100/rowNums)-1.5;	 
	  for(var i=0;i<rowNums;i++){	   
	    var _dragContainer=document.createElement('div');
		_dragContainer.className='DragContainer';	   
	    _dragContainer.setAttribute('id','DragContainer'+i);
		_dragContainer.style.width=_contentWidth+"%";
		_pageContent.appendChild(_dragContainer);		
		PushBoxInContainer(_dragContainer,i,rowNums);		
	  }
	   var _clear=document.createElement('div');
	   _clear.className="both";
	   _pageContent.appendChild(_clear);
	   document.body.appendChild(_pageContent);
	   var _bottom_=document.getElementById("bottom");
	   _bottom_.style.display="block";
	   document.body.appendChild(_bottom_);
	   CreateDragContainer();  
	 }  
   } 
    
   function PushBoxInContainer(DragBoxContainer,ColNums,MaxCol){
     for(var m=0;m<10;m++){
         for(var i=0;i<DragBoxArray.length;i++){	   
		    var objRssCol=userChannel[i][4];		
	        var objRssRow=userChannel[i][5];
	        if(objRssRow==m && objRssCol==ColNums+1){
		       (DragBoxArray[i].childNodes[1]).style.width="99%";
		       (DragBoxArray[i].childNodes[1]).style.height="auto";
		        DragBoxArray[i].style.position="";	
		        DragBoxArray[i].style.width="100%";	
		        DragBoxContainer.appendChild(DragBoxArray[i]);
		     }   
		     else if(objRssCol>MaxCol) 
	           DragBoxContainer.appendChild(DragBoxArray[i]);
    		
	     }
	  }    
   }
  
  function insertAt(parentNode,newNode,index){
     if(!parentNode.hasChildNodes()){
        parentNode.appendChild(newNode);
        return newNode;
     }
     try{
        parentNode.insertBefore(newNode,parentNode.childNodes[index]);