var JPSCROLL_sspeed=1;
var JPSCROLL_restart=JPSCROLL_sspeed;
var JPSCROLL_innerwidth  = JPSCROLL_width - 2*JPSCROLL_borderwidth - 2*JPSCROLL_bordergap;
var JPSCROLL_innerheight = JPSCROLL_height - 2*JPSCROLL_borderwidth - 2*JPSCROLL_bordergap;
var JPSCROLL_message='no content';
var JPSCROLL_width=1; var JPSCROLL_height=2;
var JPSCROLL_bgcolor="#FFDDDD";
var JPSCROLL_bordercolor="#FF0000";
var JPSCROLL_speed=10;
var JPSCROLL_borderwidth = 1;
var JPSCROLL_borderstyle = "dashed";
var JPSCROLL_bordergap = 2;
var JPSCROLL_alignment = "left";
var JPSCROLL_pagepause = 1000;
var JPSCROLL_pagepixelcount = 0;
var JPSCROLL_textcolor = "#000000";
var JPSCROLL_fontsize = 12;
var JPSCROLL_fontfamily = "Arial, sans-serif";
var JPSCROLL_fontstyle = "normal";
var JPSCROLL_fontweight = "normal";
var JPSCROLL_filler = "";
JPscrollConfig(); 
JPscrollStart();

function JPscrollStart() 
{ 
    JPscrollgetcontent(); 
    JPscrollValidate(); 
    JPSCROLL_outerdiv=document.getElementById('JPSCROLL_outer'); 
    JPSCROLL_outerdiv.style.height=JPSCROLL_height+'px'; 
    JPSCROLL_outerdiv.style.width=JPSCROLL_width+'px';
    JPSCROLL_outerdiv.style.border= JPSCROLL_bordercolor+' '+JPSCROLL_borderstyle+' '+JPSCROLL_borderwidth+'px';
    JPSCROLL_outerdiv.style.clip='rect(0 '+JPSCROLL_innerwidth+' '+JPSCROLL_innerheight+' 0)';
    JPSCROLL_outerdiv.style.backgroundColor=JPSCROLL_bgcolor;
    
    // because fire fox sucks you can't do this.
    if (navigator.userAgent.indexOf("Firefox")==-1)
    {
        JPSCROLL_style ='position:relative; overflow: hidden;height:'+(JPSCROLL_height-2*JPSCROLL_borderwidth)+'px; width: '+(JPSCROLL_width-2*JPSCROLL_borderwidth)+'px; border-color: '+JPSCROLL_bgcolor+'; border-style: solid; border-width: '+JPSCROLL_bordergap+'px; background-color:'+JPSCROLL_bgcolor+'; color: '+JPSCROLL_textcolor+'; font-size: '+JPSCROLL_fontsize+'px; font-family: '+JPSCROLL_fontfamily+'; font-style: '+JPSCROLL_fontstyle+'; font-weight: '+JPSCROLL_fontweight+'; ';
    } 
    else
    {
        //  fire fox does this
        JPSCROLL_style ='position:relative; overflow: hidden;height:'+(JPSCROLL_height-2*JPSCROLL_borderwidth)+'px; width: '+(JPSCROLL_width-2*JPSCROLL_borderwidth)+'px; ';
    }   
            
    JPSCROLL_outerdiv.innerHTML='<div style="'+JPSCROLL_style+'"><div id="JPSCROLL_area" style="position:relative; overflow: hidden; width:'+JPSCROLL_innerwidth+'px;text-align: '+JPSCROLL_alignment+'; border: 0px; margin: 0px; padding: 0px;"></div></div>';
    JPSCROLL_div=document.getElementById('JPSCROLL_area');
    JPSCROLL_div.style.top=JPSCROLL_innerheight+'px';
    JPSCROLL_div.innerHTML=JPSCROLL_message;
    JPSCROLL_vsize=JPSCROLL_div.offsetHeight;
            
    adjustVsize();
    JPSCROLL_div.innerHTML=JPSCROLL_message + JPSCROLL_filler + JPSCROLL_message; JPscroll(); 
} 

function adjustVsize() { var tempheight = 0; while (tempheight<JPSCROLL_vsize) { tempheight = tempheight + JPSCROLL_innerheight; } if ( (tempheight-JPSCROLL_vsize-2)<1 ) { JPSCROLL_filler = ""; } else { JPSCROLL_filler = '<div style="border: 0px; margin: 0px; padding: 0px; background-color: '+JPSCROLL_bgcolor+'; height: '+(tempheight-JPSCROLL_vsize-2)+'px;"> </div>'; } JPSCROLL_vsize = tempheight; } 

function JPscroll() { if (JPSCROLL_sspeed > 0) { JPSCROLL_pagepixelcount++; if (JPSCROLL_pagepixelcount > JPSCROLL_innerheight) { JPSCROLL_pagepixelcount = 0; if (JPSCROLL_pagepause>0) { setTimeout("JPscroll()",JPSCROLL_pagepause); } else { JPscroll(); } } else { if(parseInt(JPSCROLL_div.style.top)>=JPSCROLL_vsize*(-1)) { JPSCROLL_div.style.top=parseInt(JPSCROLL_div.style.top)-JPSCROLL_sspeed+'px'; setTimeout("JPscroll()",JPSCROLL_speed)+'px'; } else { JPSCROLL_div.style.top=-2+'px'; JPscroll(); } } } else { setTimeout("JPscroll()",10); }        }

function JPscrollgetcontent() 
{ 
    try 
    { 
        document.getElementById('JPSCROLL_content').style.visibility="hidden";
        document.getElementById('JPSCROLL_content').style.height="1px";
        document.getElementById('JPSCROLL_content').style.width="1px";
        document.getElementById('JPSCROLL_content').style.overflow="hidden";
        JPSCROLL_message = document.getElementById('JPSCROLL_content').innerHTML; 
    }
    catch (ex) 
    { 
        JPSCROLL_message = "Error <br> Unable to load content<br><br>Ensure Content DIV tag is placed before the SCRIPT tags."; 
    } 
} 

function JPscrollValidate()  { if (JPSCROLL_speed<10) { JPSCROLL_speed = 10; } } 

function JPscrollConfig() 
{
    JPSCROLL_width=150;
    JPSCROLL_height=200;
    JPSCROLL_bgcolor="#FFDDDD";
    JPSCROLL_bordercolor="#FF0000"; 
    JPSCROLL_speed=3; 
    JPSCROLL_pagepause = 1000; 
    JPSCROLL_borderwidth = 1; 
    JPSCROLL_borderstyle = "dashed";  
    JPSCROLL_bordergap = 2; 
    JPSCROLL_alignment = "left";  
    JPSCROLL_textcolor = "#000000"; 
    JPSCROLL_fontsize = 12; 
    JPSCROLL_fontfamily = "Arial";
    JPSCROLL_fontstyle = "normal";
    JPSCROLL_fontweight = "normal";
    JPSCROLL_width       = JPscrollGetIntParam('JPSCROLL_width','150');
    JPSCROLL_height      = JPscrollGetIntParam('JPSCROLL_height','200'); 
    JPSCROLL_bgcolor     = JPscrollGetParam('JPSCROLL_bgcolor','#FFFFFF');  
    JPSCROLL_bordercolor = JPscrollGetParam('JPSCROLL_bordercolor','#444444'); 
    JPSCROLL_speed       = JPscrollGetIntParam('JPSCROLL_speed','10'); 
    JPSCROLL_borderwidth = JPscrollGetIntParam('JPSCROLL_borderwidth','1'); 
    JPSCROLL_borderstyle = JPscrollGetParam('JPSCROLL_borderstyle','solid');  
    JPSCROLL_bordergap   = JPscrollGetIntParam('JPSCROLL_bordergap','2'); 
    JPSCROLL_alignment   = JPscrollGetParam('JPSCROLL_alignment','left');  
    JPSCROLL_pagepause   = 1000 * JPscrollGetIntParam('JPSCROLL_pagepause','0');  
    JPSCROLL_textcolor   = JPscrollGetParam('JPSCROLL_textcolor','#000000');  
    JPSCROLL_fontsize    = JPscrollGetIntParam('JPSCROLL_fontsize','12'); 
    JPSCROLL_fontfamily  = JPscrollGetParam('JPSCROLL_fontfamily','Arial, sans-serif'); 
    JPSCROLL_fontstyle   = JPscrollGetParam('JPSCROLL_fontstyle','normal');  
    JPSCROLL_fontweight  = JPscrollGetParam('JPSCROLL_fontweight','normal');  
    
    if (JPSCROLL_width<1)   {JPSCROLL_width=150;} 
    if (JPSCROLL_height<1)  {JPSCROLL_height=200;} 
    if (JPSCROLL_speed<10)      {JPSCROLL_speed=10;} 
    if (JPSCROLL_pagepause<0)   {JPSCROLL_pagepause=0;} 
    if (JPSCROLL_borderwidth<0) {JPSCROLL_borderwidth=0;} 
    if (JPSCROLL_bordergap<0)   {JPSCROLL_bordergap=0;} 
    if (JPSCROLL_fontsize<6)    {JPSCROLL_fontsize=12;} 
    JPSCROLL_borderstyle = JPSCROLL_borderstyle.toLowerCase(); 
    JPSCROLL_alignment   = JPSCROLL_alignment.toLowerCase(); 
    JPSCROLL_fontstyle   = JPSCROLL_fontstyle.toLowerCase(); 
    JPSCROLL_fontweight  = JPSCROLL_fontweight.toLowerCase(); 
    JPSCROLL_innerwidth  = JPSCROLL_width - 2*JPSCROLL_borderwidth - 2*JPSCROLL_bordergap; 
    JPSCROLL_innerheight = JPSCROLL_height - 2*JPSCROLL_borderwidth - 2*JPSCROLL_bordergap; 
} 

function JPscrolltrim(str) { while(str.charAt(0)==" ") { str=str.substring(1,str.length); } while(str.charAt(str.length-1)==" ") { str=str.substring(0,str.length-1); } return str; } 

function JPscrollGetParam(paramname,defaultvalue) { var paramvalue = defaultvalue; if (document.getElementById(paramname)) { document.getElementById(paramname).style.visibility="hidden"; document.getElementById(paramname).style.height="1px"; document.getElementById(paramname).style.width="1px"; paramvalue = document.getElementById(paramname).innerHTML; } paramvalue = JPscrolltrim(paramvalue); return paramvalue; } 

function JPscrollGetIntParam(paramname,defaultvalue) 
{ 
    var paramvalue = defaultvalue;
    if (document.getElementById(paramname)) 
    {
        document.getElementById(paramname).style.visibility="hidden";
         document.getElementById(paramname).style.height="1px"; 
         document.getElementById(paramname).style.width="1px"; 
         paramvalue = document.getElementById(paramname).innerHTML; 
    } 
    paramvalue = parseInt(paramvalue); 
    if (isNaN(paramvalue)) 
    { 
        paramvalue = parseInt(defaultvalue); 
    }
    return paramvalue; 
}