var prefix = parent.location.protocol + '//';

	if(prefix == "http://")
	{
		var InstallURL = "http://www.akishima-jin.jp/";
	}
	else if(prefix == "https://")
	{
		var InstallURL = "https://www.akishima-jin.jp/";
		
	}

	var fsite = YAHOO.util.Cookie.get("fontsite"); 	

	document.write ('<link href=\"'+InstallURL+'css/common_small.css\"  rel=\"stylesheet\" title="small" type=\"text/css\" />');
	document.write ('<link href=\"'+InstallURL+'css/common_medium.css\" rel=\"stylesheet\" title="medium" type=\"text/css\" />');
	document.write ('<link href=\"'+InstallURL+'css/common_large.css\"  rel=\"stylesheet\" title="large" type=\"text/css\" />');		

	if(fsite  == "fontsite=small" || fsite == "small")
	{
			fsite = "small";
			document.getElementsByTagName('link')[0].disabled = false;	
			document.getElementsByTagName('link')[1].disabled = true;				
			document.getElementsByTagName('link')[2].disabled = true;	
			


	}
	else if( fsite == "fontsite=medium" || fsite == "medium" || fsite == null || fsite == "" || !fsite)
	{
			fsite = "medium";	
			document.getElementsByTagName('link')[0].disabled = true;			
			document.getElementsByTagName('link')[1].disabled = false;	
			document.getElementsByTagName('link')[2].disabled = true;
			

	}
	else if(fsite == "fontsite=large" || fsite == "large")
	{
			fsite = "large";
			document.getElementsByTagName('link')[0].disabled = true;				
			document.getElementsByTagName('link')[1].disabled = true;				
			document.getElementsByTagName('link')[2].disabled = false;
			



	} else {	
			fsite = "medium";	
			document.getElementsByTagName('link')[0].disabled = true;			
			document.getElementsByTagName('link')[1].disabled = false;	
			document.getElementsByTagName('link')[2].disabled = true;	

			
	}
	
	
	//alert($('sizeM').src);
	
	YAHOO.util.Cookie.set("fontsite", fsite);	


	function UpdateFontsite(fs)
	{

		if(fs == "small" )
		{	
			document.getElementsByTagName('link')[0].disabled = false;				
			document.getElementsByTagName('link')[1].disabled = true;				
			document.getElementsByTagName('link')[2].disabled = true;	
			
			
			
		}
		else if(fs == "medium" )
		{
			document.getElementsByTagName('link')[0].disabled = true;				
			document.getElementsByTagName('link')[1].disabled = false;				
			document.getElementsByTagName('link')[2].disabled = true;	
		} 
		else if(fs == "large")
		{
			document.getElementsByTagName('link')[0].disabled = true;				
			document.getElementsByTagName('link')[1].disabled = true;				
			document.getElementsByTagName('link')[2].disabled = false;				
		}


		if( fs == "medium")
		{
			$('main').setStyle({'font-size': '12px'});
			$('sizeM').src = InstallURL + "images/sizeM_o.jpg";

			$('sizeS').src = InstallURL + "images/sizeS.jpg";
			$('sizeL').src = InstallURL + "images/sizeL.jpg";
		}
		else if(fs  == "small")
		{
			$('main').setStyle({'font-size': '10px'});
			$('sizeS').src = InstallURL + "images/sizeS_o.jpg";

			$('sizeM').src = InstallURL + "images/sizeM.jpg";
			$('sizeL').src = InstallURL + "images/sizeL.jpg";


		}
		else if(fs == "large")
		{
			$('main').setStyle({'font-size': '16px'});
			$('sizeL').src = InstallURL + "images/sizeL_o.jpg";

			$('sizeM').src = InstallURL + "images/sizeM.jpg";
			$('sizeS').src = InstallURL + "images/sizeS.jpg";


		}	
		
		if(fs) {		
		
		
			//alert($('sizeM').src );
			var fsite = YAHOO.util.Cookie.set("fontsite", fs ,
											  { 
											    path: "/",           //all pages 
											    domain: "akishima-jin.jp"   //any subdomain of yahoo.com, including www.yahoo.com 
											}); 			
		
		}
		//return false;	
	
	}