function srcmarquee(){
this.id = document.getelementbyid(arguments[0]);
if(!this.id){this.id = -1;return;}
this.direction = this.width = this.height = this.delaytime = this.waittime = this.correct = this.ctl = this.startid = this.stop = this.mouseover = 0;
this.step = 1;
this.timer = 30;
this.directionarray = {"top":0 , "bottom":1 , "left":2 , "right":3};
if(typeof arguments[1] == "number")this.direction = arguments[1];
if(typeof arguments[2] == "number")this.step = arguments[2];
if(typeof arguments[3] == "number")this.width = arguments[3];
if(typeof arguments[4] == "number")this.height = arguments[4];
if(typeof arguments[5] == "number")this.timer = arguments[5];
if(typeof arguments[6] == "number")this.delaytime = arguments[6];
if(typeof arguments[7] == "number")this.waittime = arguments[7];
if(typeof arguments[8] == "number")this.scrollstep = arguments[8]
this.id.style.overflow = this.id.style.overflowx = this.id.style.overflowy = "hidden";
this.id.nowrap = true;
this.isnotopera = (navigator.useragent.tolowercase().indexof("opera") == -1);
if(arguments.length >= 7)this.start();
}
srcmarquee.prototype.start = function(){
if(this.id == -1)return;
if(this.waittime < 800)this.waittime = 800;
if(this.timer < 20)this.timer = 20;
if(this.width == 0)this.width = parseint(this.id.style.width);
if(this.height == 0)this.height = parseint(this.id.style.height);
if(typeof this.direction == "string")this.direction = this.directionarray[this.direction.tostring().tolowercase()];
this.halfwidth = math.round(this.width / 2);
this.bakstep = this.step;
this.id.style.width = this.width;
this.id.style.height = this.height;
if(typeof this.scrollstep != "number")this.scrollstep = this.direction > 1 ? this.width : this.height;
var msobj = this;
var timer = this.timer;
var delaytime = this.delaytime;
var waittime = this.waittime;
msobj.startid = function(){msobj.scroll()}
msobj.continue = function(){
if(msobj.mouseover == 1){
settimeout(msobj.continue,delaytime);
     }
     else{ clearinterval(msobj.timerid);
msobj.ctl = msobj.stop = 0;
msobj.timerid = setinterval(msobj.startid,timer);
     }
    }
msobj.pause = function(){
msobj.stop = 1;
clearinterval(msobj.timerid);
settimeout(msobj.continue,delaytime);
    }
msobj.begin = function(){
   msobj.clientscroll = msobj.direction > 1 ? msobj.id.scrollwidth : msobj.id.scrollheight;
   if((msobj.direction <= 1 && msobj.clientscroll <msobj.height) || (msobj.direction > 1 && msobj.clientscroll <msobj.width))return;
   msobj.id.innerhtml += msobj.id.innerhtml;
   msobj.timerid = setinterval(msobj.startid,timer);
   if(msobj.scrollstep < 0)return;
   msobj.id.onmousemove = function(event){
       if(msobj.scrollstep == 0 && msobj.direction > 1){
var event = event || window.event;
if(window.event){
if(msobj.isnotopera){msobj.eventleft = event.srcelement.id == msobj.id.id ? event.offsetx - msobj.id.scrollleft : event.srcelement.offsetleft - msobj.id.scrollleft + event.offsetx;}
else{msobj.scrollstep = null;return;}
}
else{msobj.eventleft = event.layerx - msobj.id.scrollleft;}
msobj.direction = msobj.eventleft > msobj.halfwidth ? 3 : 2;
msobj.abscenter = math.abs(msobj.halfwidth - msobj.eventleft);
msobj.step = math.round(msobj.abscenter * (msobj.bakstep*2) / msobj.halfwidth);
}
}
msobj.id.onmouseover = function(){
if(msobj.scrollstep == 0)return;
msobj.mouseover = 1;
clearinterval(msobj.timerid);
}
msobj.id.onmouseout = function(){
if(msobj.scrollstep == 0){
if(msobj.step == 0)msobj.step = 1;
return;
}
msobj.mouseover = 0;
if(msobj.stop == 0){
clearinterval(msobj.timerid);
msobj.timerid = setinterval(msobj.startid,timer);
}}}
settimeout(msobj.begin,waittime);
}
srcmarquee.prototype.scroll = function(){
switch(this.direction){
case 0:
this.ctl += this.step;
if(this.ctl >= this.scrollstep && this.delaytime > 0){
this.id.scrolltop += this.scrollstep + this.step - this.ctl;
this.pause();
return;
}
else{
if(this.id.scrolltop >= this.clientscroll){this.id.scrolltop -= this.clientscroll;}
this.id.scrolltop += this.step;
}
break;
case 1:
this.ctl += this.step;
if(this.ctl >= this.scrollstep && this.delaytime > 0){
this.id.scrolltop -= this.scrollstep + this.step - this.ctl;
this.pause();
return;
}
else{
if(this.id.scrolltop <= 0){this.id.scrolltop += this.clientscroll;}
this.id.scrolltop -= this.step;
}
break;
case 2:
this.ctl += this.step;
if(this.ctl >= this.scrollstep && this.delaytime > 0){
this.id.scrollleft += this.scrollstep + this.step - this.ctl;
this.pause();
return;
}
else{
if(this.id.scrollleft >= this.clientscroll){this.id.scrollleft -= this.clientscroll;}
this.id.scrollleft += this.step;
}
break;
case 3:
this.ctl += this.step;
if(this.ctl >= this.scrollstep && this.delaytime > 0){
this.id.scrollleft -= this.scrollstep + this.step - this.ctl;
this.pause();
return;
}
else{
if(this.id.scrollleft <= 0){this.id.scrollleft += this.clientscroll;}
this.id.scrollleft -= this.step;
}
break;
}
}