function randomColor(){
        colors = new Array(14);
        colors[0]="0";
        colors[1]="1";
        colors[2]="2";
        colors[3]="3";
        colors[4]="4";
        colors[5]="5";
        colors[6]="6";
        colors[7]="7";
        colors[8]="8";
        colors[9]="9";
        colors[10]="a";
        colors[10]="b";
        colors[11]="c";
        colors[12]="d";
        colors[13]="e";
        colors[14]="f";
        
        digit = new Array(5);
        color="";
        for(i=0;i<6;i++){
            digit[i]=colors[Math.round(Math.random()*14)];
            color = color+digit[i];
        }
        return color;
    }

    function changeColor(){
        var styleColor = getcssObject('td#rightmargin','background')['background'];
        var color_string = styleColor;
        if(styleColor.indexOf(')') >= 0){
         	color_string = styleColor.substr(0,styleColor.indexOf(')') + 1);
        }
        var color = new RGBColor(color_string);
        var random_color = randomColor();
        var bgLeftTween = new ColorTween(getcssObject('td#leftmargin','background') , 'background', Tween.regularEaseOut,color.toHex().substr(1),random_color,3);
        var bgRightTween = new ColorTween(getcssObject('td#rightmargin','background') , 'background', Tween.regularEaseOut,color.toHex().substr(1),random_color,3);
        var bgBodyTween = new ColorTween(getcssObject('body','backgroundColor') , 'backgroundColor', Tween.regularEaseOut,color.toHex().substr(1),random_color,3);
        bgLeftTween.start();
        bgRightTween.start();
        bgBodyTween.start();
    }



    var IE6 = navigator.userAgent.toLowerCase().indexOf('msie 6') != -1;
    if(IE6){
        //var content_container = document.getElementById("content_container");
        //content_container.style.backgroundImage = "url('http://www.vegasgallery.co.uk/wp-content/themes/vegas_gallery/images/content_background_repeat_2.jpg')";
    }
    else{
        //setInterval('changeColor()',10001);
        //changecss('td#rightmargin','background','#333333');
		getcssObject('td#rightmargin','background')['background'] = '#ffffff';
		getcssObject('td#leftmargin','background')['background'] = '#ffffff';
		getcssObject('body','backgroundColor')['backgroundColor'] = '#ffffff';
		getcssObject('caldark','background')['background'] = '#ffffff';
    }