if (document.images) {rollovers=1};				// Browser is rollover compatible
	if (rollovers)									// Preload menu rollover images.
		{
    	var btnNode1_on  = new Image();btnNode1_on.src = 'https://www.marylhurst.edu/images/common/btn_mymarylhurst_on.gif';
    	var btnNode1_off = new Image();btnNode1_off.src = 'https://www.marylhurst.edu/images/common/btn_mymarylhurst_off.gif';
    	var btnNode2_on  = new Image();btnNode2_on.src = 'https://www.marylhurst.edu/images/common/btn_library_on.gif';
    	var btnNode2_off = new Image();btnNode2_off.src = 'https://www.marylhurst.edu/images/common/btn_library_off.gif';
    	var btnNode3_on  = new Image();btnNode3_on.src = 'https://www.marylhurst.edu/images/common/btn_online_on.gif';
    	var btnNode3_off = new Image();btnNode3_off.src = 'https://www.marylhurst.edu/images/common/btn_online_off.gif';
    	var btnNode4_on  = new Image();btnNode4_on.src = 'https://www.marylhurst.edu/images/common/btn_tools_on.gif';
    	var btnNode4_off = new Image();btnNode4_off.src = 'https://www.marylhurst.edu/images/common/btn_tools_off.gif';
    	var btnNode5_on  = new Image();btnNode5_on.src = 'https://www.marylhurst.edu/images/common/btn_bookstore_on.gif';
    	var btnNode5_off = new Image();btnNode5_off.src = 'https://www.marylhurst.edu/images/common/btn_bookstore_off.gif';
    	var btnNode6_on  = new Image();btnNode6_on.src = 'https://www.marylhurst.edu/images/common/btn_helpdesk_on.gif';
    	var btnNode6_off = new Image();btnNode6_off.src = 'https://www.marylhurst.edu/images/common/btn_helpdesk_off.gif';

    	var btnCC1_on  = new Image();btnCC1_on.src = 'https://www.marylhurst.edu/images/common/btn_future_on.gif';
    	var btnCC1_off = new Image();btnCC1_off.src = 'https://www.marylhurst.edu/images/common/btn_future_off.gif';
    	var btnCC2_on  = new Image();btnCC2_on.src = 'https://www.marylhurst.edu/images/common/btn_current_on.gif';
    	var btnCC2_off = new Image();btnCC2_off.src = 'https://www.marylhurst.edu/images/common/btn_current_off.gif';
    	var btnCC3_on  = new Image();btnCC3_on.src = 'https://www.marylhurst.edu/images/common/btn_faculty_on.gif';
    	var btnCC3_off = new Image();btnCC3_off.src = 'https://www.marylhurst.edu/images/common/btn_faculty_off.gif';
    	var btnCC4_on  = new Image();btnCC4_on.src = 'https://www.marylhurst.edu/images/common/btn_alumni_on.gif';
    	var btnCC4_off = new Image();btnCC4_off.src = 'https://www.marylhurst.edu/images/common/btn_alumni_off.gif';
		}
        function imgOn(imgName)
            {if (rollovers) {document[imgName].src = eval(imgName + "_on.src");}}
        function imgOff(imgName)
            {if (rollovers) {document[imgName].src = eval(imgName + "_off.src");}}