function initPage(){
	initGall();
}
if (window.addEventListener) window.addEventListener("load", initPage, false);
else if (window.attachEvent) window.attachEvent("onload", initPage);
/*--- init gallery function ---*/
function initGall(){
	var img_hold = document.getElementById('gall-img');
	var btn_h = document.getElementById('gall-btn');
	var _a = -1;
	if(img_hold && btn_h){
		var _btn = btn_h.getElementsByTagName('a');
		var _img = img_hold.getElementsByTagName('img')[0];
		for(var i = 0; i < _btn.length; i++){
			if(_btn[i].className.indexOf('photo') != -1){
				_btn[i]._ind = i;
				_btn[i].onmouseover = function(){
					if(this._ind != _a){
						_a = this._ind;
						if(_img && this.rel){
							_img.src = this.rel.split('||')[0];
							_img.alt = this.rel.split('||')[1];
						}
					}
				}
			}
		}
		
	}
}