// JavaScript Document
function motto_over(num){
	l=document.getElementById('motto_' + num).offsetLeft + (document.getElementById('motto_' + num).offsetWidth)/2 -76;
	t=document.getElementById('motto_' + num).offsetTop + 25;
	document.getElementById('motto_label_' + num).style.top=t;
	document.getElementById('motto_label_' + num).style.left=l;
	
	document.getElementById('rotate').src=obj[num].src;
	document.getElementById('rotate').style.filter='progid:DXImageTransform.Microsoft.AlphaImageLoader(src=img/man_'+num+'.png)';
	
	$('#motto_label_'+num).fadeIn('slow');
}

function motto_out(num){
	$('#motto_label_'+num).fadeOut('slow');
}

//preload images
obj = new Array();
for (i = 1; i < 5; i ++){
	obj[i] = new Image();
}
obj[1].src='img/man_1.png';
obj[2].src='img/man_2.png';
obj[3].src='img/man_3.png';
obj[4].src='img/man_4.png';