//cambia colore pagina puzzle
function ch_color(cur)
{
  if (document.getElementById){
var cur
var col = document.getElementById("colors");


	if (cur==0)	{col.className="colore0";}


	else if (cur=='00f'){col.className="colore00f";}	// blu -> azzurro
	else if (cur=='55f'){col.className="colore55f";}
	else if (cur=='57f'){col.className="colore57f";}
	else if (cur=='59f'){col.className="colore59f";}

	else if (cur=='5bf'){col.className="colore5bf";}
	else if (cur=='5df'){col.className="colore5df";}
	else if (cur=='5ef'){col.className="colore5ef";}
	else if (cur=='5ff'){col.className="colore5ff";}



	else if (cur=='070'){col.className="colore070";}	// verdi
	else if (cur=='080'){col.className="colore080";}
	else if (cur=='090'){col.className="colore090";}
	else if (cur=='0a0'){col.className="colore0a0";}

	else if (cur=='0b0'){col.className="colore0b0";}
	else if (cur=='0c0'){col.className="colore0c0";}
	else if (cur=='0d0'){col.className="colore0d0";}
	else if (cur=='00ee00'){col.className="colore00ee00";}



	else if (cur=='900'){col.className="colore900";}	// rossi
	else if (cur=='b00'){col.className="coloreb00";}
	else if (cur=='d00'){col.className="colored00";}
	else if (cur=='e00'){col.className="coloree00";}

	else if (cur=='f00'){col.className="coloref00";}
	else if (cur=='f33'){col.className="coloref33";}
	else if (cur=='f55'){col.className="coloref55";}
	else if (cur=='f77'){col.className="coloref77";}



	else if (cur=='555'){col.className="colore555";}	// grigi
	else if (cur=='666'){col.className="colore666";}
	else if (cur=='777'){col.className="colore777";}
	else if (cur=='888'){col.className="colore888";}

	else if (cur=='999'){col.className="colore999";}
	else if (cur=='aaa'){col.className="coloreaaa";}
	else if (cur=='bbb'){col.className="colorebbb";}
	else if (cur=='ccc'){col.className="coloreccc";}


	else		{col.className="colore15";}





  }
}


//ch_color(9);