if(document.images){

		_mgt_on=new Image();
		_mgt_on.src="images/nav_mgmt_l.jpg";
		
		_mgt_off=new Image();
		_mgt_off.src="images/nav_mgmt.jpg";

		_ass_on=new Image();
		_ass_on.src="images/nav_associations_l.jpg";
		
		_ass_off=new Image();
		_ass_off.src="images/nav_associations.jpg";		
		
		_frm_on=new Image();
		_frm_on.src="images/nav_forms_l.jpg";
		
		_frm_off=new Image();
		_frm_off.src="images/nav_forms.jpg";		

		_prp_on=new Image();
		_prp_on.src="images/nav_properties_l.jpg";
		
		_prp_off=new Image();
		_prp_off.src="images/nav_properties.jpg";		

		_ben_on=new Image();
		_ben_on.src="images/nav_benefits_l.jpg";
		
		_ben_off=new Image();
		_ben_off.src="images/nav_benefits.jpg";		

		_con_on=new Image();
		_con_on.src="images/nav_contact_l.jpg";
		
		_con_off=new Image();
		_con_off.src="images/nav_contact.jpg";		

		_hme_on=new Image();
		_hme_on.src="images/nav_home_l.jpg";
		
		_hme_off=new Image();
		_hme_off.src="images/nav_home.jpg";		


		}
		
		function img_act(imgName) {
		             {
					 if (document.images) { 
		             imgOn = eval(imgName + "on.src");
		             document [imgName].src = imgOn;}
		             }
		     }
		
		function img_inact(imgName) {
		             {
					if (document.images) { 
		             imgOff = eval(imgName + "off.src");
		             document [imgName].src = imgOff;}
		             }
		    }