function init(){
	//alert('ff: ' + screen.availHeight);
	//alert('ff: ' + self.innerHeight);
	//document.getElementById("hh").height = self.innerHeight;
}
function mover(obj){
d= document.obj;
obj.style.backgroundColor = "#ffffff";	
}
function mout(obj){
d= document.obj;
obj.style.backgroundColor = "#eeeeee";	
}

function change_pic(name, pic){
	var d = eval('document.'+name);
	d.src = pic;
}