if(navigator.appVersion.charAt(0) >=3){
	var btnimg = new Array();
	for( i = 0 ; i < 13 ; i++ ){
		btnimg[i] = new Image();
	}
	btnimg[1].src= "../../../img/b_01_1.jpg";
	btnimg[2].src= "../../../img/b_01_2.jpg";
	btnimg[3].src= "../../../img/b_02_1.jpg";
	btnimg[4].src= "../../../img/b_02_2.jpg";	
	btnimg[5].src= "../../../img/b_03_1.jpg";
	btnimg[6].src= "../../../img/b_03_2.jpg";
	btnimg[7].src= "../../../img/b_04_1.jpg";
	btnimg[8].src= "../../../img/b_04_2.jpg";
	btnimg[9].src= "../../../img/b_05_1.jpg";
	btnimg[10].src= "../../../img/b_05_2.jpg";
	btnimg[11].src= "../../../img/b_06_1.jpg";
	btnimg[12].src= "../../../img/b_06_2.jpg";

}
function paintBtn(dim,cnt){
    if(navigator.appVersion.charAt(0) >= 3 ){
        document.images[dim].src=btnimg[cnt].src;
    }
}