// JavaScript Document
// ----- Fonction dégradé de couleurs "photos" -----        
        var hexa = "0123465789ABCDEF"; 
         
        function DecToHexa(DecNb) { 
            x = Math.floor(DecNb / 16); 
            h = hexa.charAt(x); 
            x = DecNb % 16; 
            h += hexa.charAt(x); 
         
            return h; 
        } 
         
        function Degrade(dr,dg,db,fr,fg,fb,texte) { 
            steps = texte.length; 
            cr = dr; cg = dg; cb = db; 
            sr = (fr - dr) / steps; 
            sg = (fg - dg) / steps; 
            sb = (fb - db) / steps; 
             
            for (var x = 0; x <= steps; x++) { 
                document.write('<FONT COLOR="#' + DecToHexa(cr) + DecToHexa(cg) + DecToHexa(cb) + '">'); 
                document.write(texte.charAt(x)); 
                document.write('<\/FONT>'); 
                cr += sr; cg += sg; cb += sb; 
            } 
        }