/*--------------------------------------------------------------------------*

*  

 *  heightLine JavaScript Library beta4

*  

 *  MIT-style license. 

 *  

 *  2007 Kazuma Nishihata 

 *  http://www.webcreativepark.net

*  

 *--------------------------------------------------------------------------*/

new function(){

              

              function heightLine(){

              

                            this.className="heightLine";

                            this.parentClassName="heightLineParent"

                            reg = new RegExp(this.className+"-([a-zA-Z0-9-_]+)", "i");

                            objCN =new Array();

                            var objAll = document.getElementsByTagName ? document.getElementsByTagName("*") : document.all;

                            for(var i = 0; i < objAll.length; i++) {

                                          var eltClass = objAll[i].className.split(/\s+/);

                                          for(var j = 0; j < eltClass.length; j++) {

                                                        if(eltClass[j] == this.className) {

                                                                      if(!objCN["main CN"]) objCN["main CN"] = new Array();

                                                                      objCN["main CN"].push(objAll[i]);

                                                                      break;

                                                        }else if(eltClass[j] == this.parentClassName){

                                                                      if(!objCN["parent CN"]) objCN["parent CN"] = new Array();

                                                                      objCN["parent CN"].push(objAll[i]);

                                                                      break;

                                                        }else if(eltClass[j].match(reg)){

                                                                      var OCN = eltClass[j].match(reg)

                                                                      if(!objCN[OCN]) objCN[OCN]=new Array();

                                                                      objCN[OCN].push(objAll[i]);

                                                                      break;

                                                        }

                                          }

                            }

                            

                            //check font size

                            var e = document.createElement("div");

                            var s = document.createTextNode("S");

                            e.appendChild(s);

                            e.style.visibility="hidden"

                            e.style.position="absolute"

                            e.style.top="0"

                            document.body.appendChild(e);

                            var defHeight = e.offsetHeight;

                            

                            changeBoxSize = function(){

                                          for(var key in objCN){

                                                        if (objCN.hasOwnProperty(key)) {

                                                                      //parent type

                                                                      if(key == "parent CN"){

                                                                                    for(var i=0 ; i<objCN[key].length ; i++){

                                                                                                  var max_height=0;

                                                                                                  var CCN = objCN[key][i].childNodes;

                                                                                                  for(var j=0 ; j<CCN.length ; j++){

                                                                                                                if(CCN[j] && CCN[j].nodeType == 1){

                                                                                                                              CCN[j].style.height="auto";

                                                                                                                              max_height = max_height>CCN[j].offsetHeight?max_height:CCN[j].offsetHeight;

                                                                                                                }

                                                                                                  }

                                                                                                  for(var j=0 ; j<CCN.length ; j++){

                                                                                                                if(CCN[j].style){

                                                                                                                              var stylea = CCN[j].currentStyle || document.defaultView.getComputedStyle(CCN[j], '');

                                                                                                                              var newheight = max_height;

                                                                                                                              if(stylea.paddingTop)newheight -= stylea.paddingTop.replace("px","");

                                                                                                                              if(stylea.paddingBottom)newheight -= stylea.paddingBottom.replace("px","");

                                                                                                                              if(stylea.borderTopWidth && stylea.borderTopWidth != "medium")newheight-= stylea.borderTopWidth.replace("px","");

                                                                                                                              if(stylea.borderBottomWidth && stylea.borderBottomWidth != "medium")newheight-= stylea.borderBottomWidth.replace("px","");

                                                                                                                              CCN[j].style.height =newheight+"px";

                                                                                                                }

                                                                                                  }

                                                                                    }

                                                                      }else{

                                                                                    var max_height=0;

                                                                                    for(var i=0 ; i<objCN[key].length ; i++){

                                                                                                  objCN[key][i].style.height="auto";

                                                                                                  max_height = max_height>objCN[key][i].offsetHeight?max_height:objCN[key][i].offsetHeight;

                                                                                    }

                                                                                    for(var i=0 ; i<objCN[key].length ; i++){

                                                                                                  if(objCN[key][i].style){

                                                                                                                var stylea = objCN[key][i].currentStyle || document.defaultView.getComputedStyle(objCN[key][i], '');

                                                                                                                              var newheight = max_height;

                                                                                                                              if(stylea.paddingTop)newheight-= stylea.paddingTop.replace("px","");

                                                                                                                              if(stylea.paddingBottom)newheight-= stylea.paddingBottom.replace("px","");

                                                                                                                              if(stylea.borderTopWidth && stylea.borderTopWidth != "medium")newheight-= stylea.borderTopWidth.replace("px","")

                                                                                                                              if(stylea.borderBottomWidth && stylea.borderBottomWidth != "medium")newheight-= stylea.borderBottomWidth.replace("px","");

                                                                                                                              objCN[key][i].style.height =newheight+"px";

                                                                                                  }

                                                                                    }

                                                                      }

                                                        }

                                          }

                            }

                            

                            checkBoxSize = function(){

                                          if(defHeight != e.offsetHeight){

                                                        changeBoxSize();

                                                        defHeight= e.offsetHeight;

                                          }

                            }

                            changeBoxSize();

                            setInterval(checkBoxSize,1000)

                            window.onresize=changeBoxSize;

              }

              

              function addEvent(elm,listener,fn){

                            try{

                                          elm.addEventListener(listener,fn,false);

                            }catch(e){

                                          elm.attachEvent("on"+listener,fn);

                            }

              }

              addEvent(window,"load",heightLine);

}