document.getElementById("ubeaa").onmouseover=function(){
	this.src="engalu_img_ubeaaH_.png";
	return;
}
document.getElementById("ubeaa").onmouseout=function(){
	this.src="engalu_img_ubeaa_.png";
	return;
}
document.getElementById("ubds").onmouseover=function(){
	this.src="engalu_img_ubdsH_.png";
	return;
}
document.getElementById("ubds").onmouseout=function(){
	this.src="engalu_img_ubds_.png";
	return;
}