var IE5=(document.getElementById && document.all)? true : false;
        var W3C=(document.getElementById)? true: false;
        var currIDb=null, currIDs=null, xoff=0, yoff=0; zctr=0; totz=0;

        function trackmouse(evt){
                if((currIDb!=null) && (currIDs!=null)){
                        var x=(IE5)? event.clientX+document.body.scrollLeft : evt.pageX;
                        var y=(IE5)? event.clientY+document.body.scrollTop : evt.pageY;
                                currIDb.style.left=x+xoff+'px';
                                currIDs.style.left=x+xoff+10+'px';
                                currIDb.style.top=y+yoff+'px';
                                currIDs.style.top=y+yoff+10+'px';
                        return false;
                }
        }

        function stopdrag(){
                currIDb=null;
                currIDs=null;
                NS6bugfix();
        }

        function grab_id(evt){
                xoff=parseInt(this.IDb.style.left)-((IE5)? event.clientX+document.body.scrollLeft : evt.pageX);
                yoff=parseInt(this.IDb.style.top)-((IE5)? event.clientY+document.body.scrollTop : evt.pageY);
                currIDb=this.IDb;
                currIDs=this.IDs;
        }

        function NS6bugfix(){
                if(!IE5){
                        self.resizeBy(0,1);
                        self.resizeBy(0,-1);
                }
        }

        function incrzindex(){
                zctr=zctr+2;
                this.subb.style.zIndex=zctr;
                this.subs.style.zIndex=zctr-1;
        }

        function createPopup(id, title, width, height, x , y , isdraggable, boxcolor, barcolor, shadowcolor, text, textcolor, textptsize, textfamily ){
                if(W3C){
                        zctr+=2;
                        totz=zctr;
                        var txt='';
                                txt+='<div id="'+id+'_s" style="position:absolute; left:'+(x+7)+'px; top:'+(y+7)+'px; width:'+width+'px; height:'+height+'px; background-color:'+shadowcolor+'; filter:alpha(opacity=50); visibility:visible"> </div>';
                                txt+='<div id="'+id+'_b" style="border:outset '+barcolor+' 2px; position:absolute; left:'+x+'px; top:'+y+'px; width:'+width+'px; overflow:hidden; height:'+height+'px; background-color:'+boxcolor+'; visibility:visible">';
                                txt+='<div style="width:'+width+'px; height:16px; background-color:'+barcolor+'; padding:0px; border:1px"><table cellpadding="0" cellspacing="0" border="0" width="'+(IE5? width-4 : width)+'"><tr><td width="'+(width-20)+'"><div id="'+id+'_h" style="width:'+(width-20)+'px; height:14px; font: bold 12px Tahoma; cursor:move; color:'+textcolor+'"> '+title+'</div></td><td align="right"><a onmousedown="document.getElementById(\''+id+'_s\').style.display=\'none\'; document.getElementById(\''+id+'_b\').style.display=\'none\';return false"><img src="http://www.blueb.co.kr/SRC/javascript/image/close.gif" border="0" height="15" width="15"></a></td></tr></table></div>';
                                txt+='<div id="'+id+'_ov" width:'+width+'px; style="margin:5px; color:'+textcolor+'; font:'+textptsize+'pt '+textfamily+';">'+text+'</div></div>';
                                document.write(txt);
                                this.IDh=document.getElementById(id+'_h');
                                this.IDh.IDb=document.getElementById(id+'_b');
                                this.IDh.IDs=document.getElementById(id+'_s');
                                this.IDh.IDb.subs=this.IDh.IDs;
                                this.IDh.IDb.subb=this.IDh.IDb;
                                this.IDh.IDb.IDov=document.getElementById(id+'_ov');
                                if(IE5){
                                        this.IDh.IDb.IDov.style.width=width-6;
                                        this.IDh.IDb.IDov.style.height=height-22;
                                        this.IDh.IDb.IDov.style.scrollbarBaseColor=boxcolor;
                                        this.IDh.IDb.IDov.style.overflow="auto";
                                }
                                else{
                                        this.IDh.IDs.style.MozOpacity=.5;
                                }
                                this.IDh.IDb.onmousedown=incrzindex;
                                if(isdraggable){
                                        this.IDh.onmousedown=grab_id;
                                        this.IDh.onmouseup=stopdrag;
                                }
                        }
                }

        if(W3C)document.onmousemove=trackmouse;
        if(!IE5 && W3C)window.onload=NS6bugfix;