var w3c=(document.getElementById)? true: false;
var ie5=(w3c && document.all)? true : false;
var ns6=(w3c && (navigator.appName=="Netscape"))? true: false;
currIDb=null; xoff=0; yoff=0;
currRS=null; rsxoff=0; rsyoff=0;
oldac=null; newac=null; zdx=1; mx=0; my=0;

var idlist=new Array();
idlist.btns=new Array();
idlist.btns[0]=new Image(); idlist.btns[0].src="/popup/min.gif";
idlist.btns[1]=new Image(); idlist.btns[1].src="/popup/max.gif";
idlist.btns[2]=new Image(); idlist.btns[2].src="/popup/close.gif";
idlist.btns[3]=new Image(); idlist.btns[3].src="/popup/resize.gif";

function hidebox(id){
    if(w3c){
        document.getElementById(id+'_b').style.display='none';
        document.getElementById(id+'_s').style.display='none';
    }

    var obj = eval("document."+id+"form."+id+"close");
//    alert("document."+id+"form."+id+"close"+"\n"+obj);
    if(obj.checked){
        set_cookie(id,"yes",1);
        //alert(get_cookie(id));
    }
}

function showbox(id){
    if(w3c){
        var bx=document.getElementById(id+'_b').style;
        var sh=document.getElementById(id+'_s').style;
        bx.display='block';
        sh.display='block';
        sh.zIndex=++zdx;
        bx.zIndex=++zdx;
    }
}

function minimize(){
    if(w3c){
        this.IDS[0].style.height=(ie5)? '28px':'24px';
        this.IDS[3].style.height='28px';
        this.IDS[2].style.display='none';
        this.IDS[4].style.display='none';
        setTimeout('ns6bugfix()',100);
    }
}

function restore(){
    if(w3c){
        var h=this.IDS[10];
        this.IDS[0].style.height=h+'px'; //box
        this.IDS[3].style.height=(ie5)? h+'px':h+5+'px'; //shd
        this.IDS[2].style.display='block';
        this.IDS[4].style.display='block';
        setTimeout('ns6bugfix()',100);
    }
}

function ns6bugfix(){
    self.resizeBy(0,1);
    self.resizeBy(0,-1);
}

function trackmouse(evt){
    mx=(ie5)?event.clientX+document.body.scrollLeft:evt.pageX;
    my=(ie5)?event.clientY+document.body.scrollTop:evt.pageY;
    if(!ns6)movepopup();
    if((currIDb!=null)||(currRS!=null))return false;
}

function movepopup(){
    if((currIDb!=null)&&w3c){
        var x=mx+xoff;
        var y=my+yoff;
        currIDb.style.left=x+'px';
        currIDs.style.left=x+8+'px';
        currIDb.style.top=y+'px';
        currIDs.style.top=y+8+'px';
    }
    if((currRS!=null)&&w3c){
        var rx=mx+rsxoff;
        var ry=my+rsyoff;
        var c=currRS;
        c.style.left=Math.max(rx,((ie5)?88:92))+'px';
        c.style.top=Math.max(ry,((ie5)?68:72))+'px';
        c.IDS[0].style.width=Math.max(rx+((ie5)?12:8),100)+'px';
        c.IDS[0].style.height=Math.max(ry+((ie5)?12:8),80)+'px';
        c.IDS[1].style.width=Math.max(rx+((ie5)?4:3),((ns6)?95:92))+'px';
        c.IDS[5].style.left=parseInt(c.IDS[1].style.width)-48+'px';
        c.IDS[3].style.width=Math.max(rx+12,((ie5)?100:104))+'px';
        c.IDS[3].style.height=Math.max(ry+((ie5)?12:13),((ie5)?80:86))+'px';
        c.IDS[2].style.width=Math.max(rx-((ie5)?-5:5),((ie5)?92:87))+'px';
        c.IDS[2].style.height=Math.max(ry-((ie5)?24:28),44)+'px';
        c.IDS[10]=parseInt(c.IDS[0].style.height);
    }
}

function startRS(evt){
    var ex=(ie5)?event.clientX+document.body.scrollLeft:evt.pageX;
    var ey=(ie5)?event.clientY+document.body.scrollTop:evt.pageY;
    rsxoff=parseInt(this.style.left)-ex;
    rsyoff=parseInt(this.style.top)-ey;
    currRS=this;
    if(ns6)this.IDS[2].style.overflow='hidden';
    return false;
}

function stopdrag(){
    currIDb=null;
    ns6bugfix();
}

function grab_id(evt){
    var ex=(ie5)?event.clientX+document.body.scrollLeft:evt.pageX;
    var ey=(ie5)?event.clientY+document.body.scrollTop:evt.pageY;
    xoff=parseInt(this.IDS[0].style.left)-ex;
    yoff=parseInt(this.IDS[0].style.top)-ey;
    currIDb=this.IDS[0];
    currIDs=this.IDS[3];
    return false;
}

function subBox(x,y,w,h,bgc,id){
var v=document.createElement('div');
v.setAttribute('id',id);
v.style.position='absolute';
v.style.left=x+'px';
v.style.top=y+'px';
v.style.width=w+'px';
v.style.height=h+'px';
v.style.backgroundColor=bgc;
v.style.visibility='visible';
v.style.padding='0px 0px 0px 0px';
return v;
}

function set_cookie(name, value, expiredays){
    var todayDate = new Date();
    todayDate.setDate( todayDate.getDate() + expiredays );
    document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
}

function get_cookie(Name){
    var search = Name + "="
    var returnvalue = ""
    if (document.cookie.length > 0){
        offset = document.cookie.indexOf(search)
        if (offset != -1){
            offset += search.length
            end = document.cookie.indexOf(";", offset)
            if (end == -1)
                end = document.cookie.length;
            returnvalue=unescape(document.cookie.substring(offset, end))
        }
    }
    return returnvalue;
}


function popUp(x,y,w,h,cid,text,bgcolor,textcolor,fontstyleset,title,titlecolor,titletextcolor,bordercolor,scrollcolor,shadowcolor,showonstart,isdrag,isresize,oldOK,POPPERSESSION){
    var proceedtopop=false
//set_cookie(cid,"",1);
//alert(cid+"="+get_cookie(cid));
    if (get_cookie(cid)=="yes") return false;

    if (POPPERSESSION){
        //alert(get_cookie(cid));
        if (get_cookie(cid)==""){
            proceedtopop=true
            document.cookie=cid+"=yes"
            //set_cookie(cid,"",1);
        }
    }else{
        proceedtopop=true
    }

    if (proceedtopop){
        if(w3c){
            var tw, th;
            w=Math.max(w,100);
            h=Math.max(h,60);
            var rdiv=new subBox(w-((ie5)?12:8),h-((ie5)?12:8),7,7,'',cid+'_rs');
            if(isresize){
                rdiv.innerHTML='<img src="/popup/resize.gif" width="7" height="7">';
                rdiv.style.cursor='move';
            }
            tw=(ie5)?w:w+4;
            th=(ie5)?h:h+6;
            var shadow=new subBox(x+8,y+8,tw,th,shadowcolor,cid+'_s');
            if(ie5)shadow.style.filter="alpha(opacity=50)";
            else shadow.style.MozOpacity=.5;
            shadow.style.zIndex=++zdx;
            var tw,th;
            var outerdiv=new subBox(x,y,w,h,bordercolor,cid+'_b');
            outerdiv.style.borderStyle="outset";
            outerdiv.style.borderWidth="2px";
            outerdiv.style.borderColor=bordercolor;
            outerdiv.style.zIndex=++zdx;
            tw=(ie5)?w-8:w-5;
            th=(ie5)?h+4:h-4;
            var titlebar=new subBox(2,2,tw,20,titlecolor,cid+'_t');
            titlebar.style.overflow="hidden";
            titlebar.style.cursor="default";
            titlebar.innerHTML='<span style="position:absolute; left:3px; top:1px; font:bold 10pt sans-serif; color:'+titletextcolor+'; height:18px; overflow:hidden; clip-height:16px;">'+title+'</span><span id="'+cid+'_btt" style="position:absolute; width:48px; height:16px; left:'+(tw-48)+'px; top:2px;"><img src="/popup/min.gif" width="16" height="16" id="'+cid+'_min"><img src="/popup/max.gif" width="16" height="16"  id="'+cid+'_max"><img src="/popup/close.gif" width="16" height="16" id="'+cid+'_cls"></span>';
            tw=(ie5)?w-7:w-13;
            th=(ie5)?h-36:h-36;
            var content=new subBox(2,24,tw,th,bgcolor,cid+'_c');
            content.style.borderColor=bordercolor;
            content.style.borderStyle="inset";
            content.style.borderWidth="2px";
            content.style.overflow="auto";
            content.style.padding="3px 2px 0px 3px";
            content.style.font=fontstyleset;
            content.style.color=textcolor;
            if(ie5)content.style.scrollbarBaseColor=scrollcolor;
            content.innerHTML=text;
            outerdiv.appendChild(titlebar);
            outerdiv.appendChild(content);
            outerdiv.appendChild(rdiv);
            document.body.appendChild(shadow);
            document.body.appendChild(outerdiv);
            if(!showonstart) hidebox(cid);
            var IDS=new Array();
            IDS[0]=document.getElementById(cid+'_b');
            IDS[1]=document.getElementById(cid+'_t');
            IDS[2]=document.getElementById(cid+'_c');
            IDS[3]=document.getElementById(cid+'_s');
            IDS[4]=document.getElementById(cid+'_rs');
            IDS[5]=document.getElementById(cid+'_btt');
            IDS[6]=document.getElementById(cid+'_min');
            IDS[7]=document.getElementById(cid+'_max');
            IDS[8]=document.getElementById(cid+'_cls');
            IDS[9]=cid;
            IDS[10]=h;
            this.IDb=IDS[0]; this.IDb.IDS=IDS;
            this.IDt=IDS[1]; this.IDt.IDS=IDS;
            this.IDc=IDS[2]; this.IDc.IDS=IDS;
            this.IDs=IDS[3]; this.IDs.IDS=IDS;
            this.IDrs=IDS[4]; this.IDrs.IDS=IDS;
            this.IDbtt=IDS[5]; this.IDbtt.IDS=IDS;
            this.IDmin=IDS[6]; this.IDmin.IDS=IDS;
            this.IDmax=IDS[7]; this.IDmax.IDS=IDS;
            this.IDcls=IDS[8]; this.IDcls.IDS=IDS;
            this.IDb.activecolor=titlecolor;
            this.IDb.inactivecolor=scrollcolor;
            if(oldac!=null) oldac.IDS[1].style.backgroundColor=oldac.inactivecolor;
            oldac=this.IDb;
            this.IDcls.onclick=new Function("hidebox('"+cid+"');");
            if(isresize){
                this.IDmin.onclick=minimize;
                this.IDmax.onclick=restore;
                this.IDrs.onmousedown=startRS;
                this.IDrs.onmouseup=new Function("currRS=null");
            }
            this.IDb.onmousedown=function(){
               if(oldac!=null){
                oldac.IDS[1].style.backgroundColor=oldac.inactivecolor;
               }
               if(ns6) this.IDS[2].style.overflow='auto';
               oldac=this;
               this.IDS[1].style.backgroundColor=this.activecolor;
               this.IDS[3].style.zIndex=++zdx;
               this.style.zIndex=++zdx;
            }
            if(isdrag){
                this.IDt.onmousedown=grab_id;
                this.IDt.onmouseup=stopdrag;
            }
        }else{
            if(oldOK){
                var ctr=new Date();
                ctr=ctr.getTime();
                var win=window.open("" , "abc"+ctr , "status=no,menubar=no,width="+w+",height="+h+",resizable=yes,scrollbars=yes");
                var t='<html><head><title>'+title+'</title></head><body bgcolor="'+bgcolor+'"><font style="font:'+fontstyleset+'; color:'+textcolor+'">'+text+'</font></body></html>';
                win.document.write(t);
                win.document.close();
            }
        }
    }
}

if(ns6)setInterval('movepopup()',40);

if(w3c){
document.onmousemove=trackmouse;
document.onmouseup=new Function("currRS=null");
}