function image_data(_universName,_imgWidth, _imgOn, _imgOff, _universLink){

		this.universName=_universName;

		this.imgWidth	=_imgWidth;

		this.imgOn		=_imgOn;

		this.imgOff		=_imgOff;

		this.universLink=_universLink;

	}

	

	function noSpace(s){

		rExp = "/ /g";

		newString = "_";

		results = s.replace(rExp, newString);

		return results;

	}