///////////////////////////////////////////////////////
// rollover function
// used for images with following naming convention
//  image source name: "aImageName", ImageName is name of the image
//  image name: "imgName", e.g. imgName_on.gif
//  path: default is "images", can be specified in 3rd argument of function 
//  ext:  default is "gif", can be specified a different extention(e.g. jpg) 
//		  in 4th argument of the function
///////////////////////////////////////////////////////

///////////////////////////////////////////////////////

function popPUNK(width, height, scrollbars, pname, url){
            if(!width) width = "500";
            if(!height) height = "500";
            if(!scrollbars) scrollbars = 1;
            var windowString = 'width=' + width + ',height=' + height + ',resizable=0,status=0,toolbar=no,scrollbars=' + scrollbars + ',scrolling=auto';
            var popItWindow = window.open(url, pname, windowString);
            return false;
}

function imgAdj(imgName, state) {
	var path = "http://www.whatgoesaroundnyc.com/images/topnav/";	//default
	var ext = "gif";
	if (arguments[2]) path = arguments[2];
	if (arguments[2]) ext  = arguments[2];
		
 	if (document.images) {
		document.images[imgName].src =  path + imgName + "_" + state + "." + ext;
	}
}

function imgAdj2(imgName, state) {
	var path = "../images/topnav";	//default
	var ext = "gif";
	if (arguments[2]) path = arguments[2];
	if (arguments[2]) ext  = arguments[2];
		
 	if (document.images) {
		document.images[imgName].src =  path + imgName + "_" + state + "." + ext;
	}
}