var now = new Date(); 
var zaehler = now.getDay();
if(zaehler==1) 
{monday();} 
else if(zaehler==2) 
{tuesday();} 
else if(zaehler==3) 
{wednesday();} 
else if(zaehler==4) 
{thursday();} 
else if(zaehler==5) 
{friday();} 
else if(zaehler==6) 
{saturday();} 
else if(zaehler==0) 
{sunday();} 

function monday()
{
document.open();
document.write("<LINK rel='stylesheet' type='text/css' href='css/monday.css'>");
document.close();
}

function tuesday()
{
document.open();
document.write("<LINK rel='stylesheet' type='text/css' href='css/tuesday.css'>");
document.close();
}

function wednesday()
{
document.open();
document.write("<LINK rel='stylesheet' type='text/css' href='css/wednesday.css'>");
document.close();
}

function thursday()
{
document.open();
document.write("<LINK rel='stylesheet' type='text/css' href='css/thursday.css'>");
document.close();
}

function friday()
{
document.open();
document.write("<LINK rel='stylesheet' type='text/css' href='css/friday.css'>");
document.close();
}

function saturday()
{
document.open();
document.write("<LINK rel='stylesheet' type='text/css' href='css/weekend.css'>");
document.close();
}

function sunday()
{
document.open();
document.write("<LINK rel='stylesheet' type='text/css' href='css/weekend.css'>");
document.close();
}


function daychanger()
{

var now = new Date(); 
var zaehler = now.getDay();
if(zaehler==1) 
{monday();} 
else if(zaehler==2) 
{tuesday();} 
else if(zaehler==3) 
{wednesday();} 
else if(zaehler==4) 
{thursday();} 
else if(zaehler==5) 
{friday();} 
else if(zaehler==6) 
{saturday();} 
else if(zaehler==0) 
{sunday();} 

function monday()
{
logo1=new Image()
logo1.src='pics/layout/BASF_orange160.gif'
document.images['logo'].src=logo1.src
banner1=new Image()
banner1.src='pics/banner.jpg'
document.images['banner'].src=banner1.src
}


function tuesday()
{
logo2=new Image()
logo2.src='pics/layout/BASF_red160.gif'
document.images['logo'].src=logo2.src
banner2=new Image()
banner2.src='pics/banner.jpg'
document.images['banner'].src=banner2.src
}

function wednesday()
{
logo3=new Image()
logo3.src='pics/layout/BASF_lgreen160.gif'
document.images['logo'].src=logo3.src
banner3=new Image()
banner3.src='pics/banner.jpg'
document.images['banner'].src=banner3.src
}

function thursday()
{
logo4=new Image()
logo4.src='pics/layout/BASF_dgreen160.gif'
document.images['logo'].src=logo4.src
banner4=new Image()
banner4.src='pics/banner.jpg'
document.images['banner'].src=banner4.src
}

function friday()
{
logo5=new Image()
logo5.src='pics/layout/BASF_lblue160.gif'
document.images['logo'].src=logo5.src
banner5=new Image()
banner5.src='pics/banner.jpg'
document.images['banner'].src=banner5.src
}

function saturday()
{
logo6=new Image()
logo6.src='pics/layout/BASF_dblue160.gif'
document.images['logo'].src=logo6.src
banner6=new Image()
banner6.src='pics/banner.jpg'
document.images['banner'].src=banner6.src
}

function sunday()
{
logo7=new Image()
logo7.src='pics/layout/BASF_dblue160.gif'
document.images['logo'].src=logo7.src
banner7=new Image()
banner7.src='pics/banner.jpg'
document.images['banner'].src=banner7.src
}

}