imgName = new Array(5);
        img_on = new Array(5);
        img_off = new Array(5); 
        for (var c=0; c<5; c++) { 
            imgName[c] = "ratingstar_" + (c+1);
        };
            
        if (document.images) {
            for (var c=0; c<5; c++) {
            	img_off[c] = new Image(); 
            	img_on[c]  = new Image(); 
            	img_off[c].src = "http://mytripjournal.com/images/" + imgName[c] + ".gif";
            	img_on[c].src = "http://mytripjournal.com/images/" + imgName[c] + "i.gif";
            }
        };
        
		function over(i) {
            if (document.images) {
            	for (var c=0; c<5; c++) {
            		if (c <= i-1) document[imgName[c]].src = img_on[c].src; 
           			else document[imgName[c]].src = img_off[c].src;
            	}
            }
        }
        
        function out() {
            if (document.images) {
            	for (var c=0; c<5; c++) {
            		document[imgName[c]].src = img_off[c].src; 
            	} 
            }
        };