function _(_id){
	if(document.getElementById && document.getElementById(_id)) return document.getElementById(_id);
	else return null;
}

window.onload=function (){
	var imgs=_("main").getElementsByTagName("img");
	for(i=0;i<imgs.length;i++){
		//imgs[i].src=imgs[i].src.replace(/^\.\.\/(.*)$/,"$1");
		//alert(imgs[i].src)
		if(imgs[i].parentNode.tagName.toLowerCase()=="a" || (imgs[i].previousSibling.tagName.toLowerCase()=="a" && imgs[i].previousSibling.innerHTML=="") ){
			imgs[i].parentNode.onclick=function(){return checkImg(this.getElementsByTagName("img")[0])}
		}
	}
}

function checkImg(obj){
	var script=document.createElement("script");
	script.src="img.php?img="+obj.src;
	document.body.appendChild(script);
	return false;
}