function DrawImg(img,boxWidth, boxHeight) {
 
	var imgWidth = $(img).width();
	
	var imgHeight = $(img).height();
	
	if ((boxWidth / boxHeight) >= (imgWidth / imgHeight)) {
		$(img).width((boxHeight * imgWidth) / imgHeight);
		$(img).height(boxHeight);
		var margin = (boxWidth - $(img).width()) / 2;
		$(img).css("margin-left", margin)
		
	} else {
	
		$(img).width(boxWidth);
		$(img).height((boxWidth * imgHeight) / imgWidth);
		var margin = (boxHeight - $(img).height()) / 2;
		$(img).css("margin-top", margin)
	}
}