var colors = [ "#f9d75b", "#7ba939", "#439fc1", "#f95b79", "#b7cbcf", "#bbbc6a" ];
var newColor;

function setColor()
{
	var setNewColor =  chooseColor();
	var cookieValue = getCookie("pColor");	
	
	if (cookieValue == '')
	{
		Set_Cookie( 'pColor', "#f9d75b", '', '/', '', '' );
		cookieValue = getCookie("pColor");	
		setNewColor = "#f9d75b";
	}
	else
	{
		if(cookieValue == setNewColor)	
		{
			setColor();
		}
	}
	return setNewColor;
}

function chooseColor()
{
	var rand = Math.round( Math.random() * 10 ) + 1;

	while ( rand > colors.length ) 
	{
		rand -= colors.length;
	}

	rand -= 1;

	newColor = colors[rand];
	
	return newColor;
}


function setCookie(c_name,value,expiredays)
{
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function Set_Cookie( name, value, expires, path, domain, secure )
{
	// set time, it's in milliseconds
	var today = new Date();
	today.setTime( today.getTime() );

	/*
	if the expires variable is set, make the correct
	expires time, the current script below will set
	it for x number of days, to make it for hours,
	delete * 24, for minutes, delete * 60 * 24
	*/
	if ( expires )
	{
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );

	document.cookie = name + "=" +escape( value ) +
	( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
	( ( path ) ? ";path=" + path : "" ) +
	( ( domain ) ? ";domain=" + domain : "" ) +
	( ( secure ) ? ";secure" : "" );
}


function getCookie(c_name)
{
	if (document.cookie.length>0)
	{
		c_start=document.cookie.indexOf(c_name + "=");
	  	if (c_start!=-1)
		{
			c_start=c_start + c_name.length+1;
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
				return unescape(document.cookie.substring(c_start,c_end));
		}
	}
	return "";
}