//var scrollspeed=cache=2;
var scrollspeed=cache=1;	// 1=slow 10=fast
var initialdelay=1;	// 200
var init_top = 112;//262; //112; // by hamim // $box_hg_master-88

function initializeScroller(scroll_id){
	/* mim try
	if (document.all)
	{
		alert('document.all');
	}
	//else 
      if (document.getElementById("scroll_01"))
	{
		alert('getElementById');
	}
	*/
	/**/
	
   //dataobj=document.all? document.all.scroll_01 : document.getElementById("scroll_01") //ok
   //alert('initializeScroller : '+scroll_id);
   dataobj=document.getElementById(scroll_id); //?
   //alert('dataobj : '+dataobj);

	//dataobj.style.top="0px";//5px
	dataobj.style.top = init_top+"px";//5px
	setTimeout("getdataheight('"+scroll_id+"')", initialdelay);
   //alert('123 ');
	
}
function getdataheight(scroll_id){
   //alert('getdataheight : '+scroll_id);
   dataobj=document.getElementById(scroll_id);
	thelength=dataobj.offsetHeight;
	if (thelength==0) {
		//setTimeout("getdataheight('"+scroll_id+"')",10);
		setTimeout("getdataheight('"+scroll_id+"')",10); //??
	}
	else
		scrollDiv(scroll_id);
}
function scrollDiv(scroll_id){
   //alert('scrollDiv : '+scroll_id);
   dataobj=document.getElementById(scroll_id);
	dataobj.style.top=parseInt(dataobj.style.top)-scrollspeed+"px";
	if (parseInt(dataobj.style.top)<thelength*(-1)) {
		dataobj.style.top = init_top+"px";//5px // 0=start on top   99=for below
	}
	
	else {
	}
	setTimeout("scrollDiv('"+scroll_id+"')",30); // 10=fast 90=slow
}