function ld_all_img() {
var photo_Img = new Array(19);
var j=0;
        for (var j=0; j<18;j++) {
                photo_Img[j] = "singapore/img_" + j + ".jpg";
	
          }

}

var idx=0;

function ChgImg(){
if (idx<19) {
document.theImage.src="singapore/img_" + idx + ".jpg" ; 
idx+=1;
         }
else {
idx=0;
}
window.setTimeout("ChgImg();",5000);
}

var pos=300;
function scroll() {
if (!document.getElementById) return;
obj=document.getElementById('thelyrics');
pos -=1;
if (pos < 0-obj.offsetHeight+330) return;
obj.style.top=pos;
window.setTimeout("scroll('thelyrics');",200);
}



function playSong() {
obj=document.getElementById("music_player");
obj.url="calvin-workshop/media/we are singaporean.mp3"
}