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;
    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 + '; ';
    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: ' + JPSCROLL_filler_height + ';"> </div>';
    }
    JPSCROLL_vsize = tempheight - ((tempheight - JPSCROLL_vsize - 2) - JPSCROLL_filler_height);
}
function JPscroll() {
	
	//	alert(JPSCROLL_div.style.top);
	if (JPSCROLL_div.style.top >= JPSCROLL_filler_height+'px'){
		JPSCROLL_div.style.top = ((((JPSCROLL_vsize) * ( - 1)) + JPSCROLL_filler_height) - 1) + 'px';
	}
		
	if (JPSCROLL_direction == "down"){
		
		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 if (JPSCROLL_direction == "up"){
        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();
		}
	}	
}
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;
    }
    var found = true;
    var thelink = "";
    var jplink = "j" + "p" + "o" + "w" + "e" + "r" + "e" + "d" + "." + "c" + "o" + "m";
    for (i = 0; i < document.links.length; i ++ ) {
        thelink = document.links[i].href;
        if (thelink.indexOf(jplink) > 0) {
            found = true;
        }
    }
    if ( ! found) {
        JPSCROLL_message = "Link is not present in the page";
    }
}
function JPscrollConfig() {
    JPSCROLL_width = 150;
    JPSCROLL_height = 200;
    JPSCROLL_bgcolor = "#FFDDDD";
    JPSCROLL_bordercolor = "#FF0000";
    JPSCROLL_speed = 2;
    JPSCROLL_pagepause = 0;
    JPSCROLL_borderwidth = 1;
    JPSCROLL_borderstyle = "dashed";
    JPSCROLL_bordergap = 2;
    JPSCROLL_alignment = "left";
    JPSCROLL_textcolor = "#000000";
    JPSCROLL_fontsize = 12;
    JPSCROLL_fontfamily = "Arial, sans-serif";
    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;
}
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 = 0;
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 = "";
var JPSCROLL_filler_height = 1;
var JPSCROLL_direction = "down";
JPscrollConfig();
JPscrollStart();