function expwrgallery(cont, imgs){
	var curimage = 0;
	var imgs = imgs.split(",");
	var cont = document.getElementById(cont);
	var tmp = cont.getElementsByTagName("img");
	var imcont = tmp[1];
	var arrows = {left: tmp[0], right: tmp[2]};
	if(imgs.length>1){
		arrows.left.onclick = function(){
			if(curimage>0) {
				curimage--;
				loadimage();
			}
		}
		arrows.right.onclick = function(){
			if(curimage<imgs.length-1) {
				curimage++;
				loadimage();
			}
		}
	}

	var loadimage = function(){
		var im = new Image();
		im.onload = function(){imcont.src = this.src;}
		imcont.src = '/uploads/site/ajax-loader.gif';
		im.src = imgs[curimage];
		arrows.left.style.cursor = (curimage==0) ? "default" : "pointer";
		arrows.right.style.cursor = (curimage==imgs.length-1) ? "default" : "pointer";
	}

	loadimage();
}