var full_imgroot="/image.php?file=";

function img_browser()
{
	if (!document.getElementsByTagName) return false;
	var c_element = getElementsByClass("imgbrowser",document,"div");

	for (var i=0; i<c_element.length; i++)
	{
			
			var el1=c_element[i].href;
			//alert(c_element[0]);
			var c_element2 = getElementsByClass("bigimg",c_element[i],"img");
		
			if (c_element2[0].rel) var mstr=c_element2[0].rel;
				else var mstr=c_element2[0].attributes['rel'].nodeValue;
			
			if (c_element2[0].alt) var alt=c_element2[0].alt;
				else var alt=c_element2[0].attributes['alt'].nodeValue;		
				
		    //c_element2[0].attributes['alt'].nodeValue=c_element2[0].alt="--";	
		//	alert (c_element2[0].attributes['rel'].nodeValue);
			
			var id_bigimg=c_element2[0].id="bigimg"+i;
			var lena=mstr.split(",");
			
			var c_element_big = getElementsByClass("big",c_element[i],"div");
			//alert(c_element_big[0].innerHTML);
			if (alt) c_element_big[0].innerHTML=c_element_big[0].innerHTML+"<div id='bigimg_popis"+i+"'><p>"+alt+"</p></div>";
				else c_element_big[0].innerHTML=c_element_big[0].innerHTML+"<div id='bigimg_popis"+i+"' class='popis'></div>";
			var id_popis="bigimg_popis"+i;
			
			//alert(lena.length);
			var thumb_el=getElementsByClass("thumb",c_element[i],"div");
			

			//alert("xx:"+thumb_el.length);
			for (var t=0; t<thumb_el.length-1; t++)
			{
				//alert(lena[t]);
				//alert(thumb_el[t].innerHTML);
				//alert(document[id_bigimg].src);
				var im=thumb_el[t].getElementsByTagName("img");
				if (im[0].alt) var alt=im[0].alt;
					else var alt=im[0].attributes['alt'].nodeValue;
				
				//document.getElementById(id_bigimg).innerHTML=document.getElementById(id_bigimg).innerHTML+alt;
				//alert(alt);
				//alert(im[0].attributes['alt'].nodeValue);
				//alert(":".im[0].attributes['alt'].nodeValue;);	
				//alert(alt);
		
				if (alt!='') var altb="document.getElementById('"+id_popis+"').innerHTML='<p>"+alt+"</p>';";
				else var altb="document.getElementById('"+id_popis+"').innerHTML='';";
				
					if (document.getElementById(id_bigimg).alt) var altc="document.getElementById('"+id_bigimg+"').title='"+alt+"';";
						else var altc="document.getElementById('"+id_bigimg+"').attributes['title'].nodeValue='"+alt+"';";	
				
				thumb_el[t].innerHTML="<a href=\"#\" onClick=\"document.getElementById('"+id_bigimg+"').src='"+full_imgroot+lena[t+1]+"';"+altb+altc+"return false;\">"+thumb_el[t].innerHTML+"</a>";
			}			

			var im=thumb_el[t].getElementsByTagName("img");
			if (im[0].alt) var alt=im[0].alt;
				else var alt=im[0].attributes['alt'].nodeValue;			
			
			if (alt) var altb="document.getElementById('"+id_popis+"').innerHTML='<p>"+alt+"</p>';";
				else var altb="document.getElementById('"+id_popis+"').innerHTML='';";


			//alert("::"+document.getElementById(id_bigimg).alt);
				if (alt) var altc="document.getElementById('"+id_bigimg+"').title='"+alt+"';";
				else var altc="document.getElementById('"+id_bigimg+"').title='';";	
				//alert(altc);

			thumb_el[t].innerHTML="<a href=\"#\" onClick=\"document.getElementById('"+id_bigimg+"').src='"+full_imgroot+lena[0]+"';"+altb+altc+"return false;\">"+thumb_el[t].innerHTML+"</a>";	
	}
}

//cross_switch_search();
addEvent(window,'load',img_browser,false);