if (document.images) {
  	 	   
	home       = new Image();
    home.src   = "images/home.jpg" ;
    homeover     = new Image() ;
    homeover.src = "images/home.jpg" ;

	wm       = new Image();
    wm.src   = "images/wm.jpg" ;
    wmover     = new Image() ;
    wmover.src = "images/wm.jpg" ;
	
	dryer       = new Image();
    dryer.src   = "images/dryer.jpg" ;
    dryerover     = new Image() ;
    dryerover.src = "images/dryer.jpg" ;

	dw       = new Image();
    dw.src   = "images/dw.jpg" ;
    dwover     = new Image() ;
    dwover.src = "images/dw.jpg" ;

	service-area       = new Image();
    service-area.src   = "images/service-area.jpg" ;
    service-areaover     = new Image() ;
    service-areaover.src = "images/service-area.jpg" ;

	
	contact       = new Image();
    contact.src   = "images/contact.jpg" ;
    contactover     = new Image();
    contactover.src = "images/contact.jpg";
	
}


function buttondown( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "over.src" );
	  }
	
}
function buttonup ( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + ".src" );
    }
	
}

/*
startList = function() {
// Required update: if the page has no primary nav, don't do anything, don't give an error.
  if (document.all&&document.getElementById) {
    navRoot = document.getElementById("menunav");
    if (navRoot) {
      for (i=0; i<navRoot.childNodes.length; i++) {
        node = navRoot.childNodes[i];
        if (node.nodeName=="LI") {
          node.onmouseover=function() {
            this.className+=" over";
          }
          node.onmouseout=function() {
            this.className=this.className.replace(" over", "");
          }
} } } } }



execOnLoad = function() {
 startList();

}

window.onload=execOnLoad;
*/