function smartRollover() {   
    if(document.getElementsByTagName) {   
        var images = document.getElementsByTagName("img");   
        for(var i=0; i < images.length; i++) {   
            if(images[i].getAttribute("src").match("_off."))   
            {   
                images[i].onmouseover = function() {   
                    this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));   
                }   
                images[i].onmouseout = function() {   
                    this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));   
                }   
            }   
        }   
    }   
}   
if(window.addEventListener) {   
    window.addEventListener("load", smartRollover, false);   
}   
else if(window.attachEvent) {   
    window.attachEvent("onload", smartRollover);   
}  




/* linOpa */
(function($) {
	
	jQuery.fn.opOver = function(op,oa,durationp,durationa){
		
		var c = {
			op:op? op:1.0,
			oa:oa? oa:0.6,
			durationp:durationp? durationp:'fast',
			durationa:durationa? durationa:'fast'
		};
		

		jQuery(this).each(function(){
			jQuery(this).css({
					opacity: c.op,
					filter: "alpha(opacity="+c.op*100+")"
				}).hover(function(){
					jQuery(this).fadeTo(c.durationp,c.oa);
				},function(){
					jQuery(this).fadeTo(c.durationa,c.op);
				})
		});
	}
	
	
})(jQuery);

(function($) {
	jQuery(function() {
	  jQuery('.linkOpa').opOver(1.0,0.7,80);
	});
})(jQuery);




$(function(){
    $('input').focus(function(){
        $(this).val('');
    });
});