var TF_hexChars=new Array("0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F");

function TF_dec2hex(decVal){
    return(TF_hexChars[decVal>>4]+TF_hexChars[decVal&15]);
}

function TF_hex2dec(hexVal){
    return(parseInt(hexVal,16))
}

function TextFade(TF_text,TF_font,TF_fontSize,TF_isBold,TF_isItalic,intColor,finalColor){
    var TF_isBold_content;
    var TF_isItalic_content;
    var TF_isBold_end_content;
    var TF_isItalic_end_content;
    var TF_text_arr=TF_text.split("");
    var rVal=TF_hex2dec(intColor.slice(1,3));
    var gVal=TF_hex2dec(intColor.slice(3,5));
    var bVal=TF_hex2dec(intColor.slice(5,7));
    var r_step=Math.ceil((TF_hex2dec(finalColor.slice(1,3))-rVal)/(TF_text_arr.length));
    var g_step=Math.ceil((TF_hex2dec(finalColor.slice(3,5))-gVal)/(TF_text_arr.length));
    var b_step=Math.ceil((TF_hex2dec(finalColor.slice(5,7))-bVal)/(TF_text_arr.length));
        if(TF_isBold) {
            TF_isBold_content="<b>";
            TF_isBold_end_content="</b>";
        }
        else {
            TF_isBold_content="";
            TF_isBold_end_content="";
        }
        if(TF_isItalic) {
            TF_isItalic_content="<i>";
            TF_isItalic_end_content="</i>";
        }
        else {
            TF_isItalic_content="";
            TF_isItalic_end_content="";
        }
        for(var i=1; i<=TF_text_arr.length; i++) {
            document.write('<font color="#' + TF_getColor(rVal,gVal,bVal,r_step,g_step,b_step) + '" face="' + TF_font + '" size="' + TF_fontSize + '">' + TF_isBold_content + TF_isItalic_content + TF_text_arr[i-1] + TF_isItalic_end_content + TF_isBold_end_content + '</font>');
        if(TF_text_arr[i]!=" ") {
            rVal+=r_step;
            gVal+=g_step;
            bVal+=b_step;
        }
    }
}

function TF_getColor(rcol,gcol,bcol,rstep,gstep,bstep) {
    rcol+=rstep;
    gcol+=gstep;
    bcol+=bstep;
    return(TF_dec2hex(rcol)+TF_dec2hex(gcol)+TF_dec2hex(bcol));
}