function WM_preloadImages() {
/*
WM_preloadImages()
Loads images into the browser's cache for later use.

Source: Webmonkey Code Library
(http://www.hotwired.com/webmonkey/javascript/code_library/)

Author: Nadav Savio
Author Email: nadav@wired.com

Usage: WM_preloadImages('image 1 URL', 'image 2 URL', 'image 3 URL', ...);
*/
  // Don't bother if there's no document.images
  if (document.images) {
    if (typeof(document.WM) == 'undefined'){
      document.WM = new Object();
    }
    document.WM.loadedImages = new Array();
    // Loop through all the arguments.
    var argLength = WM_preloadImages.arguments.length;
    for(arg=0;arg<argLength;arg++) {
      // For each arg, create a new image.
      document.WM.loadedImages[arg] = new Image();
      // Then set the source of that image to the current argument.
      document.WM.loadedImages[arg].src = WM_preloadImages.arguments[arg];
    }
  }
}
function WM_imageSwap(daImage, daSrc){
	var objStr,obj;
	/*
	WM_imageSwap()
	Changes the source of an image.

	Source: Webmonkey Code Library
	(http://www.hotwired.com/webmonkey/javascript/code_library/)

	Author: Shvatz
	Author Email: shvatz@wired.com

	Usage: WM_imageSwap(originalImage, 'newSourceUrl');

	Requires: WM_preloadImages() (optional, but recommended)
	Thanks to Ken Sundermeyer (ksundermeyer@macromedia.com) for his help with variables in ie3 for the mac. 
    */

	// Check to make sure that images are supported in the DOM.
	if(document.images){
    	// Check to see whether you are using a name, number, or object
		if (typeof(daImage) == 'string') {
			// This whole objStr nonesense is here solely to gain compatability
			// with ie3 for the mac.
			objStr = 'document.' + daImage;
			obj = eval(objStr);
			obj.src = daSrc;
			} else if ((typeof(daImage) == 'object') && daImage && daImage.src) {
		daImage.src = daSrc;
		}
	}
}
function OpenDirections() {
	    // This function will open a new window with a directions to the model home
	    remote = window.open("directions.php","directions","height=500,width=350");
	    remote.opener = self;
	    } // end of OpenDirections function