function noError() {

    return true;

}



// turn off error reporting. delete this event on dev version.

window.onerror = noError;





var getRandom = function(min, max) {

    return Math.floor(Math.random() * (max - min + 1)) + min;

};

    

var changeContent = function(block, content) {

    document.getElementById(block).innerHTML = '<p class="text" id="text">' + content + ' <span class="inline">More</span></p>';

    return block;    

};



var up_limit;

var down_limit;

var block_y;

var block_h = 483;

var area_h;

//tmp = false;



var placeIt = function(obj) {

    obj = document.getElementById(obj);

    var scroll_pos = 0;

    var window_h;

    

    if( typeof( window.pageYOffset ) == 'number' ) {

    //Netscape compliant

    scroll_pos = window.pageYOffset;

    window_h = window.innerHeight; 

    down_limit = document.body.scrollHeight - 378 - block_h;

    //scrOfX = window.pageXOffset;

  } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {

    //DOM compliant

    scroll_pos = document.body.scrollTop;

    window_h = document.body.clientHeight;

    down_limit = document.body.scrollHeight - 378 - block_h;

    //scrOfX = document.body.scrollLeft;

  } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {

    //IE6 standards compliant mode

    scroll_pos = document.documentElement.scrollTop;

    window_h = document.documentElement.clientHeight;

    down_limit = document.documentElement.scrollHeight - 378 - block_h;

    //scrOfX = document.documentElement.scrollLeft;

  }

  if ('v' == '\v') { down_limit += 5; }

  

  //down_limit = up_limit + area_h - block_h;

  //alert('down_limit  => ' + down_limit);

    

    if ( block_y > scroll_pos + window_h - block_h) {

        block_y = scroll_pos + window_h - block_h;

    }

    if ( block_y < scroll_pos ) {

        block_y = scroll_pos;

    }

    if ( block_y > down_limit ) {

        block_y = down_limit;

    }

    if ( block_y < up_limit ) {

        block_y = up_limit;

    }

    

    obj.style.top = block_y + 'px';

    setTimeout("placeIt('sideLayout')", 0);

}



function init() {

    block_y    = findPosY();

    up_limit   = block_y;

    var obj = document.getElementById('sideLayout');

    var parent = obj.parentNode;

    //area_h = parent.style.height;

    area_h = parent.offsetHeight;



    //obj.style.left = x;



    if (area_h < 507) {

        area_h = 507;

        parent.style.height = '507px';

    }

    window.onscroll = setTimeout("placeIt('sideLayout')", 0);

}



function findPosY() {

    var obj = document.getElementById('sideLayout');

    var currtop = 0;

    if (obj.offsetParent)

        while (obj.offsetParent) {

            currtop += obj.offsetTop

            obj = obj.offsetParent;

        }

    else if (obj.y) currtop += obj.y;

    return currtop;

}



function findPosX() {

var obj = document.getElementById('sideLayout');

var currleft = 0;

if (obj.offsetParent)

while (obj.offsetParent) {

currleft += obj.offsetLeft

obj = obj.offsetParent;

}

else if (obj.x) currleft += obj.x;

return currleft;

}

 

(function(){

    function combinedWindowOnload(){

    if(arguments.callee.done){return}

    arguments.callee.done=true;

    if(document.getElementsByTagName){

        if(!/WebKit/i.test(navigator.userAgent)){

        setTimeout('init()',0);

        setTimeout('changeContent("message", data.text[getRandom(0, data.text.length - 1)].message)',0);

        }

        init(); changeContent("message", data.text[getRandom(0, data.text.length - 1)].message);

        if (typeof $=='undefined') {

        init(); changeContent("message", data.text[getRandom(0, data.text.length - 1)].message);

        }

    }

}

    /*@cc_on document.write("\x3cscript id=\"_IEscript\" defer=\"defer\" src=\"javascript:void(0)\">\x3c\/script>");(document.getElementById("_IEscript")).onreadystatechange=function(){if(this.readyState=="complete"){combinedWindowOnload()}};@*/

    if(document.addEventListener){

    document.addEventListener("DOMContentLoaded",combinedWindowOnload,false)

    }

    if(/WebKit/i.test(navigator.userAgent)){

    var safariInterval=setInterval(function(){

        if(/loaded|complete/.test(document.readyState)){

        clearInterval(safariInterval);

        combinedWindowOnload();

        }

    },10);

    }

    window[/*@cc_on !@*/0?'attachEvent':'addEventListener'](/*@cc_on 'on'+@*/'load',function(){

    if(/WebKit/i.test(navigator.userAgent)){

        init(); changeContent("message", data.text[getRandom(0, data.text.length - 1)].message);

    }

    combinedWindowOnload()

    },false)

})()