var height;
var imgDiv;
window.onload = function() {
	imgDiv = document.getElementById('NCRE_Img');
	if (imgDiv) {
		var child = imgDiv.firstChild;
		if (child) {
			height = child.offsetHeight;
			imgDiv.style.height = height + 'px';
		}
	}
}
function preload() {
	var d = document;
	if (!d.NC_img) d.NC_img = new Array();
	var x = d.NC_img.length;
	var a = preload.arguments;
	for(var i = 0; i < a.length; i ++) {
		d.NC_img[x] = new Image;
		d.NC_img[x++].src = a[i];
	}
}
function imgReplace(img, height) {
	if (imgDiv) {
		height = height || this.height;
		var newImg = document.createElement('img');
		newImg.src = '/images/realestate/' + img;
		imgDiv.replaceChild(newImg, imgDiv.firstChild);
		imgDiv.style.height = parseInt(height) +  'px';
//		imgDiv.style.height = parseInt(height) + 6 + 'px';
	}
	return false;
}