function cg_clr(par){
	change_back(par)
	change_backd(par)          
	change_banner(par)  
	set_cookie ( 'clr_id', par )
}

function initial_clr(){
                try
               { 
		            var id=get_cookie ('clr_id');
                	        change_back(id)
	                        change_backd(id)  
		        change_banner(id)        	                    
               }
               catch(e) 
               {
               }
}

function change_back(par){
	var clrarray=new Array("#fde0bb","#ffe3e6","#d5e9f1","#ddeec7","#cacaca");
	changeclr=clrarray[par];
	var clr;
	if (par=="4" || par==4){
	     clr=18;
	    var k;
	    for (k=1;k<=23;k++){
                  	document.getElementById("cgclr"+k).style.background="#efefef";
	    }
	}else{
	     clr=23;
	}
	    var i;
		
	    for (i=1;i<=clr;i++){
                  	document.getElementById("cgclr"+i).style.background=changeclr;
	    }
}

function change_backd(par){
	var clrarray=new Array("#f08e2c","#f29aa0","#97b5c2","#97bc73","#858585");
	changeclr=clrarray[par];
	    var i;
	    for (i=1;i<=39;i++){
                  	document.getElementById("cgbackclrd"+i).style.background=changeclr;
	    }

	    var j;
	    for (j=1;j<=6;j++){
                  	document.getElementById("cgbdrclrd"+j).style.borderColor=changeclr;
	    }
	
}

function change_banner(par){
	    var i;
	    for (i=1;i<=6;i++){
                  	document.getElementById("band"+i).style.background= "url(images/"+ par + "band" + i + ".gif)";
	    }

		document.getElementById("banl1").style.background= "url(images/"+par+"banl1.gif)";
		document.getElementById("banl2").style.background= "url(images/"+par+"banl2.gif)";
		document.getElementById("banr").style.background= "url(images/"+par+"banr.gif)";
		document.getElementById("banr1").style.background= "url(images/"+par+"banr.gif)";
		document.getElementById("banr2").style.background= "url(images/"+par+"banr.gif)";
}

function get_cookie ( cookie_name )
{
  var results = document.cookie.match ( cookie_name + '=(.*?)(;|$)' );

  if ( results )
    return ( unescape ( results[1] ) );
  else
    return null;
}

function set_cookie ( name, value )
{
  var cookie_string = name + "=" + value ;

  document.cookie = cookie_string;
}