function swap(name)
{
	//alert(name);
	var img_url=document.getElementsByName(name);
	var mySplitResult = img_url[0].src.split("/");
	var lentgh = mySplitResult.length;
	var project_url=mySplitResult[lentgh - 2];
	//alert(project_url);
	var nav_level_one=mySplitResult[lentgh - 4];
	//alert(nav_level_one);
	var nav_level_two=mySplitResult[lentgh - 3];
	//alert(nav_level_two);
	
	var url="images/gallery/" + nav_level_one + "/" + nav_level_two+ "/" + project_url + "/" + name + "-large.jpg";
	//alert(url);
	var img=document.getElementsByName("large_img");
	change()
	
	img[0].src=url;
}

function change()
{
	var img=document.getElementsByName("large_img");
	
	var split_one=img[0].src.split("/");
	var split_length=split_one.length;
	var split_one=split_one[split_length - 1].split("-");
	split_one = split_one[1];
	//alert(split_one);
	var td_names=document.getElementById("img-" + split_one);
	td_names.className ="thum";
}

function check(name)
{
	var url=document.getElementsByName(name);
	//alert(url[0].src);
	var urlsplit=url[0].src.split("/");
	var lentgh=urlsplit.length;
	urlsplit=urlsplit[lentgh - 1];
	//alert(urlsplit);
	var urlsplit2=urlsplit.split("-");
	//alert(urlsplit2[1]);
	urlsplit2=urlsplit2[1];
	
	var img_url=document.getElementsByName("large_img");
	var img_urlsplit=img_url[0].src.split("/");
	var img_lentgh=img_urlsplit.length;
	img_urlsplit=img_urlsplit[img_lentgh - 1];
	//alert(img_urlsplit);
	var img_urlsplit2=img_urlsplit.split("-");	
	//alert(img_urlsplit2[1]);
	img_urlsplit2=img_urlsplit2[1];
	
	if(img_urlsplit2 == urlsplit2)
	{
		var td_name=document.getElementById("img-" + urlsplit2);
		//alert(td_name.id);
		td_name.className ="thum_over";
	}
	else
	{
		var td_name=document.getElementById("img-" + urlsplit2);
		//alert(td_name.id);
		td_name.className ="thum";
	}
}

function swichto()
{
	var hidden=document.getElementsByName("select_project_black");
	var visible=document.getElementsByName("select_project");
	var contact=document.getElementsByName("contact");
	var profile=document.getElementsByName("profile");
	hidden=hidden[0];
	visible=visible[0];
	contact=contact[0];
	profile=profile[0];
	
	visible.style.visibility="hidden";
	visible.style.width="0";
	visible.style.height="";

	hidden.style.visibility="visible";
	hidden.style.width="";
	hidden.style.height="";
	contact.src="images/contact-btn-grey.jpg";
	profile.src="images/profile-btn-grey.jpg";
}