// JavaScript Document

function currentImg(){
	if(!document.getElementById("glb-menu")){return false;}
	de_1=document.URL;
	dmain_1=/(https?|ftp):[.\/]+([^:\/]+)[.\/]+([^:\/]+)[.\/]+([^:\/]+)[.\/]+/;
	directry1=de_1.replace(dmain_1,"");
	if(directry1==""){return false;}
	if(directry1=="index.html"){return false;}
	directry2=directry1.replace(/[.\/]+([^:\/]+)/,"");
	
	menuID_1=document.getElementById("glb-menu");
	images_1=menuID_1.getElementsByTagName("img");
	for(var i=0; i<images_1.length; i++){
		images_Src_1=images_1[i].src.replace(/^.*[\/]/,"");
		current_1=images_Src_1.search(directry2);
		if(current_1 != -1){	
			extension_1=/\.[^\.]*$/;
			img_extension_1=images_Src_1.match(extension_1);
			change_1=this.images_1[i].setAttribute("src",images_1[i].src.replace(extension_1,("_o")+img_extension_1));
			parentElm_1=this.images_1[i].parentNode.className = "unroll";
			}
		}
}

function localCurrentImg(){
	if(!document.getElementById("local-nav")){return false;}
	de_2=document.URL;
	dmain_2=/(https?|ftp):[.\/]+([^:\/]+)[.\/]+([^:\/]+)[.\/]+([^:\/]+)[.\/]+([^:\/]+)[.\/]+/;
	directry1=de_2.replace(dmain_2,"");
	if(directry1==""){return false;}
	if(directry1=="index.html"){return false;}
	directry2=directry1.replace(/\.+([^:\/]+)$/,"");
	
	menuID_2=document.getElementById("local-nav");
	images_2=menuID_2.getElementsByTagName("img");
	for(var i=0; i<images_2.length; i++){
		images_Src_2=images_2[i].src.replace(/^.*[\/]/,"");
		
		file_name=new RegExp(directry2 + ".[^.]*$");
		file_nameB=new RegExp(directry2+"b" + ".[^.]*$");
		current_2=images_Src_2.search(file_name);
		current_2b=images_Src_2.search(file_nameB);
		if(current_2 != -1){
			extension_2=/.[^\.]*$/;
			img_extension_2=images_Src_2.match(extension_2);
			change_2=this.images_2[i].setAttribute("src",images_2[i].src.replace(extension_2,("_o")+img_extension_2));
			parentElm_2=this.images_2[i].parentNode.className = "unroll";
			}
		if(current_2b != -1){
			extension_2=/.[^\.]*$/;
			img_extension_2=images_Src_2.match(extension_2);
			change_2=this.images_2[i].setAttribute("src",images_2[i].src.replace(extension_2,("_o")+img_extension_2));
			parentElm_2=this.images_2[i].parentNode.className = "unroll";
			}
		}
}