function ChangeGallery(file,large, hi) {
		$('div.jqzoom').children("img").attr("src", file);
		$("a#single_image").attr("href", large);
		moveH(hi);
	}

function moveH(high){
	divHeightx= 260/2 - high/2; 
	$('div.jqzoom').css({top:""+divHeightx+"px"});
	
}