if (document.images) {

	 more1up       = new Image();
    more1up.src   = "images/read_more.png";
    more1down     = new Image();
    more1down.src = "images/read_more_over.png";

	 more2up       = new Image();
    more2up.src   = "images/read_more.png";
    more2down     = new Image();
    more2down.src = "images/read_more_over.png";

	 more3up       = new Image();
    more3up.src   = "images/read_more.png";
    more3down     = new Image();
    more3down.src = "images/read_more_over.png";

	 more4up       = new Image();
    more4up.src   = "images/read_more.png";
    more4down     = new Image();
    more4down.src = "images/read_more_over.png";

	 more5up       = new Image();
    more5up.src   = "images/read_more.png";
    more5down     = new Image();
    more5down.src = "images/read_more_over.png";

	 more6up       = new Image();
    more6up.src   = "images/read_more.png";
    more6down     = new Image();
    more6down.src = "images/read_more_over.png";

	 more7up       = new Image();
    more7up.src   = "images/read_more.png";
    more7down     = new Image();
    more7down.src = "images/read_more_over.png";

	 more8up       = new Image();
    more8up.src   = "images/read_more.png";
    more8down     = new Image();
    more8down.src = "images/read_more_over.png";
	
	more9up       = new Image();
    more9up.src   = "images/read_more.png";
    more9down     = new Image();
    more9down.src = "images/read_more_over.png";
	
	more10up       = new Image();
    more10up.src   = "images/read_more.png";
    more10down     = new Image();
    more10down.src = "images/read_more_over.png";
	
	more11up       = new Image();
    more11up.src   = "images/read_more.png";
    more11down     = new Image();
    more11down.src = "images/read_more_over.png";
	
	more12up       = new Image();
    more12up.src   = "images/read_more.png";
    more12down     = new Image();
    more12down.src = "images/read_more_over.png";
	
	more13up       = new Image();
    more13up.src   = "images/read_more.png";
    more13down     = new Image();
    more13down.src = "images/read_more_over.png";

}
function buttondown( buttonname ) {
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "down.src" );
    }
}
function buttonup ( buttonname ) {
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "up.src" );
    }
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function preload() {
	MM_preloadImages('images/read_more_over.png');
}