// JavaScript Document
	var bighs = document.getElementById('mainother').clientHeight;
	var lins = getElementsByClass('div','lines');	
	for(var i = 0; i < lins.length; i++){
		lins[i].style.cssText = "height:"+bighs+"px;";
		lins[i].onclick =function () {
			kkk =this.getElementsByTagName("img");
			src = kkk[0].src;
			n =src.substr((src.length -5 ),1);
			document.location='index.php?display='+n;		
			return false;
			} 
	 }
	
	function getElementsByClass(tag, className) {
		var o = document.getElementsByTagName(tag);
		for ( var i = 0, n = o.length, ret = []; i < n; i++) {			
			if (o[i].className == className ) ret.push(o[i]);
		}
		if (ret.length == 1) ret = ret[0];
		return ret;
	}
	
	function maketop(){
		var obj = getElementsByClass('div','lines');
		 if (window.innerHeight) {
			 scrollh = window.pageYOffset;
		}
		else if (document.documentElement.scrollTop) {
			scrollh = document.documentElement.scrollTop;
		}
		else if (document.body) {
			scrollh = document.body.scrollTop;
		}		
		for(var i = 0; i < obj.length; i++){
		kkk =obj[i].getElementsByTagName("img");
		src = kkk[0];
			if(scrollh >50){
				src.style.cssText = "top: " + (scrollh-80) + 'px;';
			 }else{
			src.style.cssText = "top: 0px ";
			}
		}
		setTimeout("maketop()",100);
	 }
maketop();