// JavaScript Document
function resetStyleSheets() 
{
		alert(document.getElementById("defaultcss").getAttribute("href"));
		document.getElementById("defaultcss").setAttribute("href","/styles.css");
		alert(document.getElementById("defaultcss").getAttribute("href"));
		
}

function abc()
{
  
		
		 var i, a, main;
		 
			 for(i=0; (a = document.getElementsByTagName("link")[i]); i++) 
					{
							if(a.getAttribute("rel").indexOf("style") != -1 && (a.getAttribute("title").indexOf("color") != -1 || a.getAttribute("title").indexOf("size") != -1 || a.getAttribute("title").indexOf("default") != -1  )) 
									{
										a.disabled = true;
										//alert('disable'+a.getAttribute("title"));
										if(a.getAttribute("title") == "default" )
											  {
												a.disabled = false;	
														//alert('re-enable');
												}
									}
				  }
					  
		 
}



function setStyleSheet_color(title, prefix) 
{	
	if (title!=null)	
	{
	//alert('/'+prefix+title)
	document.getElementById("colorcss").setAttribute("href",'/'+prefix+title);
	 createCookie("cl_color", title, 365);
	}
}

function setStyleSheet_size(title, reset) 
{	
	if (title!=null)	
	{
	document.getElementById("sizecss").setAttribute("href",title);
	 createCookie("cl_size", title, 365);
	}
}
 


function getCookie(name) {
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1) {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    } else {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1) {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}


function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name)
{
	createCookie(name,"",-1);
}