function swap(id,newSrc){var theImage=FWFindImage(document,id,0);if(theImage){theImage.src=newSrc;}}function FWFindImage(doc,name,j){var theImage=false;if(doc.images){theImage=doc.images[name];}if(theImage){return theImage;}if(doc.layers){for(j=0;j<doc.layers.length;j++){theImage=FWFindImage(doc.layers[j].document,name,0);if(theImage){return(theImage);}}}return(false);}