function detectBrowser()
{
	var browser=navigator.appName;
	var b_version=navigator.appVersion;
	var version=parseFloat(b_version);
	if(browser!="Microsoft Internet Explorer")
	{
		for(i=0; i<document.styleSheets[0].cssRules.length; i++)
		{
			if(document.styleSheets[0].cssRules[i].selectorText == ".side")
				document.styleSheets[0].cssRules[i].style.top = "120px";
		}
	}
}

function detectResolution()
{
	var browser=navigator.appName;
	if(screen.width==1024 && browser=="Microsoft Internet Explorer")
	{
		for(i=0; i<document.styleSheets[0].rules.length; i++)
		{
			if(document.styleSheets[0].rules[i].selectorText == ".main")
				document.styleSheets[0].rules[i].style.width = "800px";
			if(document.styleSheets[0].selectorText == ".quote")
				document.styleSheets[0].rules[i].style.left = "100px";
			if(document.styleSheets[0].rules[i].selectorText == "#latestnews")
				document.styleSheets[0].rules[i].style.left = "525px";
			if(document.styleSheets[0].rules[i].selectorText == ".heading")
				document.styleSheets[0].rules[i].style.left = "600px";
		}
	}
	else if(screen.width==1024 && (browser=="Netscape"||browser=="Opera"))
	{
		for(i=0; i<document.styleSheets[0].cssRules.length; i++)
		{
			if(document.styleSheets[0].cssRules[i].selectorText == ".main")
				document.styleSheets[0].cssRules[i].style.width = "800px";
			if(document.styleSheets[0].cssRules[i].selectorText == ".quote")
				document.styleSheets[0].cssRules[i].style.left = "100px";
			if(document.styleSheets[0].cssRules[i].selectorText == "#latestnews")
				document.styleSheets[0].cssRules[i].style.left = "525px";
			if(document.styleSheets[0].cssRules[i].selectorText == ".heading")
				document.styleSheets[0].cssRules[i].style.left = "600px";
		}
	}
}

function showWebServices()
{
	var metadatacontainer = document.getElementById('lairmetadata');
	while(metadatacontainer.firstChild) 
 	{
    	metadatacontainer.removeChild(metadatacontainer.firstChild);
 	};
	var div = document.createElement('div');
	div.style.fontSize = '20px';
	var textlabel = document.createTextNode('LAIR Webservices');
	div.appendChild(textlabel);
	var a_webservice = document.createElement('a');
	var textlabel = document.createTextNode("LUCAS Web Service");
	a_webservice.appendChild(textlabel);
	a_webservice.href = "http://miksa.ils.unc.edu/portal/doku.php?id=service:lucas";
	a_webservice.target = "_blank";
	metadatacontainer.appendChild(div);
	breakline = document.createElement('br');
	metadatacontainer.appendChild(breakline);
	metadatacontainer.appendChild(a_webservice);
}

function showRSSFeed()
{
	var metadatacontainer = document.getElementById('lairmetadata');
	while(metadatacontainer.firstChild) 
 	{
    	metadatacontainer.removeChild(metadatacontainer.firstChild);
 	};
	var div = document.createElement('div');
	div.style.fontSize = '20px';
	var textlabel = document.createTextNode('LAIR RSS Feeds');
	div.appendChild(textlabel);
	var a_rssfeed = document.createElement('a');
	var rss_image = document.createElement('img');
	rss_image.src = 'images/rssfeedicon.gif';
	rss_image.height = '30';
	rss_image.width = '30';
	var textlabel = document.createTextNode("Click here to subscribe to LAIR RSS Feed");
	a_rssfeed.appendChild(rss_image);
	a_rssfeed.appendChild(textlabel);
	a_rssfeed.href = "feed.xml";
	a_rssfeed.target = "_blank";
	metadatacontainer.appendChild(div);
	breakline = document.createElement('br');
	metadatacontainer.appendChild(breakline);
	metadatacontainer.appendChild(a_rssfeed);
}

function showPhone()
{
	var metadatacontainer = document.getElementById('lairmetadata');
	while(metadatacontainer.firstChild) 
 	{
    	metadatacontainer.removeChild(metadatacontainer.firstChild);
 	};
	var div = document.createElement('div');
	div.style.fontSize = '20px';
	var textlabel = document.createTextNode('LAIR Phone');
	div.appendChild(textlabel);
	var textlabel = document.createTextNode("(919)962-8366");
	metadatacontainer.appendChild(div);
	breakline = document.createElement('br');
	metadatacontainer.appendChild(breakline);
	metadatacontainer.appendChild(textlabel);
}

function showFax()
{
	var metadatacontainer = document.getElementById('lairmetadata');
	while(metadatacontainer.firstChild) 
 	{
    	metadatacontainer.removeChild(metadatacontainer.firstChild);
 	};
	var div = document.createElement('div');
	div.style.fontSize = '20px';
	var textlabel = document.createTextNode('LAIR Fax');
	div.appendChild(textlabel);
	var textlabel = document.createTextNode("(919)962-8071");
	metadatacontainer.appendChild(div);
	breakline = document.createElement('br');
	metadatacontainer.appendChild(breakline);
	metadatacontainer.appendChild(textlabel);
}

function showEmail()
{
	var metadatacontainer = document.getElementById('lairmetadata');
	while(metadatacontainer.firstChild) 
 	{
    	metadatacontainer.removeChild(metadatacontainer.firstChild);
 	};
	var div = document.createElement('div');
	div.style.fontSize = '20px';
	var textlabel = document.createTextNode('LAIR Email');
	div.appendChild(textlabel);
	metadatacontainer.appendChild(div);
	breakline = document.createElement('br');
	metadatacontainer.appendChild(breakline);
	var a_email = document.createElement('a');
	var texttoshow = document.createTextNode("jm@unc.edu");
	a_email.appendChild(texttoshow);
	a_email.href = "mailto:jm@unc.edu?subject=Information regarding LAIR";
	a_email.target = "_blank";
	metadatacontainer.appendChild(a_email);
}

function showAddress()
{
	var metadatacontainer = document.getElementById('lairmetadata');
	while(metadatacontainer.firstChild) 
 	{
    	metadatacontainer.removeChild(metadatacontainer.firstChild);
 	};
	var div = document.createElement('div');
	div.style.fontSize = '20px';
	var textlabel = document.createTextNode('LAIR Address');
	div.appendChild(textlabel);
	metadatacontainer.appendChild(div);
	breakline = document.createElement('br');
	metadatacontainer.appendChild(breakline);
	
	var textlabel = document.createTextNode("School of Information and Library Science,");
	metadatacontainer.appendChild(textlabel);
	breakline = document.createElement('br');
	metadatacontainer.appendChild(breakline);
	textlabel = document.createTextNode("University of North Carolina at Chapel Hill");
	metadatacontainer.appendChild(textlabel);
	breakline = document.createElement('br');
	metadatacontainer.appendChild(breakline);
	textlabel = document.createTextNode("216, Lenoir Drive, CB#3360,");
	metadatacontainer.appendChild(textlabel);
	breakline = document.createElement('br');
	metadatacontainer.appendChild(breakline);
	textlabel = document.createTextNode("300 Manning Hall,");
	metadatacontainer.appendChild(textlabel);
	breakline = document.createElement('br');
	metadatacontainer.appendChild(breakline);
	textlabel = document.createTextNode("Chapel Hill, NC 27599-3360");
	metadatacontainer.appendChild(textlabel);
	breakline = document.createElement('br');
	metadatacontainer.appendChild(breakline);
	breakline = document.createElement('br');
}

function updateimage(path, height, width)
{
	var img_container = document.getElementById("mainimage");
	while(img_container.firstChild) 
 	{
    	img_container.removeChild(img_container.firstChild);
 	};
	var img_tag = document.createElement("img");
	img_tag.src = path;
	img_tag.height = height;
	img_tag.width = width;
	img_container.appendChild(img_tag);
}

function adjustTop()
{
	var browser=navigator.appName;
	if(browser!="Microsoft Internet Explorer")
	{
		for(i=0; i<document.styleSheets[0].cssRules.length; i++)
		{
			if(document.styleSheets[0].cssRules[i].selectorText == ".thumbs")
				document.styleSheets[0].cssRules[i].style.top = "65px";
		}
	}
}