if (document.images) { 
   	        var cox_off=new Image();
	   	cox_off.src="./images/cox_off.gif";
	   	
		var cox_on=new Image();
	   	cox_on.src="./images/cox_on.gif";
	   	
   	
	   	
   	        var barone_off=new Image();
	   	barone_off.src="./images/barone_off.gif";
	   	
		var barone_on=new Image();
	   	barone_on.src="./images/barone_on.gif";
	   	
   	        var bunch_off=new Image();
	   	bunch_off.src="./images/bunch_off.gif";
	   	
		var bunch_on=new Image();
	   	bunch_on.src="./images/bunch_on.gif";
	   	
   	        var coid_off=new Image();
	   	coid_off.src="./images/coid_off.gif";
	   	
		var coid_on=new Image();
	   	coid_on.src="./images/coid_on.gif";
	   	
   	        var combet_off=new Image();
	   	combet_off.src="./images/combet_off.gif";
	   	
		var combet_on=new Image();
	   	combet_on.src="./images/combet_on.gif";
	   	
	   	var constantinova_off=new Image();
		constantinova_off.src="./images/constantinova_off.gif";
			   	
		var constantinova_on=new Image();
	   	constantinova_on.src="./images/constantinova_on.gif";
	   	
   	        var derasse_off=new Image();
	   	derasse_off.src="./images/derasse_off.gif";
	   	
		var derasse_on=new Image();
	   	derasse_on.src="./images/derasse_on.gif";
	   	
   	       
	   	
   	        var fiore_off=new Image();
	   	fiore_off.src="./images/fiore_off.gif";
	   	
		var fiore_on=new Image();
	   	fiore_on.src="./images/fiore_on.gif";
	   	
   	        var fisher_off=new Image();
	   	fisher_off.src="./images/fisher_off.gif";
	   	
		var fisher_on=new Image();
	   	fisher_on.src="./images/fisher_on.gif";
	   	
   	        var guzman_off=new Image();
	   	guzman_off.src="./images/guzman_off.gif";
	   	
		var guzman_on=new Image();
	   	guzman_on.src="./images/guzman_on.gif";
	   	
   	        var hammann_off=new Image();
	   	hammann_off.src="./images/hamman_off.gif";
	   	
		var hammann_on=new Image();
	   	hammann_on.src="./images/hamman_on.gif";
	   	
   	        var harel_off=new Image();
	   	harel_off.src="./images/harel_off.gif";
	   	
		var harel_on=new Image();
	   	harel_on.src="./images/harel_on.gif";
	   	
   	        var isaacson_off=new Image();
	   	isaacson_off.src="./images/isaacson_off.gif";
	   	
		var isaacson_on=new Image();
	   	isaacson_on.src="./images/isaacson_on.gif";
	   	
  	   	
   	        var rodland_off=new Image();
	   	rodland_off.src="./images/rodland_off.gif";
	   	
		var rodland_on=new Image();
	   	rodland_on.src="./images/rodland_on.gif";
	   	
	   	 var roggen_off=new Image();
		roggen_off.src="./images/roggen_off.gif";
			   	
		var roggen_on=new Image();
	   	roggen_on.src="./images/roggen_on.gif";
	   	
   	        var rowellf_off=new Image();
	   	rowellf_off.src="./images/rowellf_off.gif";
	   	
		var rowellf_on=new Image();
	   	rowellf_on.src="./images/rowellf_on.gif";
	   	
   	        var rowellm_off=new Image();
	   	rowellm_off.src="./images/rowellm_off.gif";
	   	
		var rowellm_on=new Image();
	   	rowellm_on.src="./images/rowellm_on.gif";
	   	
   	        var rylands_off=new Image();
	   	rylands_off.src="./images/rylands_off.gif";
	   	
		var rylands_on=new Image();
	   	rylands_on.src="./images/rylands_on.gif";
	   	
   	        var shapiro_off=new Image();
	   	shapiro_off.src="./images/shapiro_off.gif";
	   	
		var shapiro_on=new Image();
	   	shapiro_on.src="./images/shapiro_on.gif";
	   	
	   	var ting_off=new Image();
		ting_off.src="./images/ting_off.gif";
			   	
		var ting_on=new Image();
	   	ting_on.src="./images/ting_on.gif";
	   	
   	        var winterstein_off=new Image();
	   	winterstein_off.src="./images/winterstein_off.gif";
	   	
		var winterstein_on=new Image();
	   	winterstein_on.src="./images/winterstein_on.gif";
	   	
	   	
	
}


// changeImages creates the rollover
function changeImages() {
	if (document.images) { 
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
		}
	}
}