rolls=[];numRolls=0;function PPFindObj(c,a){var e,b,d;if(!a)a=document;if((e=c.indexOf("?"))>0&&parent.frames.length){a=parent.frames[c.substring(e+1)].document;c=c.substring(0,e)}if(!(d=a[c])&&a.all)d=a.all[c];for(b=0;!d&&b<a.forms.length;b++)d=a.forms[b][c];for(b=0;!d&&a.layers&&b<a.layers.length;b++)d=PPFindObj(c,a.layers[b].document);return d}function PPImgFind(b){if(document.images)for(var a=0;a<numRolls;a++)if(b==rolls[a].name)return rolls[a];return null}function PPImgAction(d,c,a){if(!a)a=PPImgFind(c);var e=PPFindObj(c);if(a&&e)if(d=="over")e.src=a.down?a.imgDownOver.src:a.imgOver.src;else if(d=="out"){e.src=a.down?a.radio?a.imgDown.src:a.imgNormal.src:a.imgNormal.src;if(!a.radio)a.down=false}else if(d=="down"){a.down=true;PPImgAction("over",c,a);if(a.radio)for(var b=0;b<numRolls;b++)if(rolls[b].radio&&rolls[b].name!=c){rolls[b].down=false;PPImgAction("out",rolls[b].name,rolls[b])}}else if(d=="up")if(!a.radio){a.down=false;PPImgAction("over",c,a)}}function PPImg(f,c,g,e,a,b,d){this.name=f;this.imgNormal=new Image;this.imgNormal.src=c;this.imgOver=new Image;this.imgOver.src=g;this.imgDown=new Image;this.imgDown.src=e;this.imgDownOver=new Image;this.imgDownOver.src=a;this.down=b;this.over=false;this.radio=d}function PPImgInit(f,c,g,e,a,b,d){if(document.images)rolls[numRolls++]=new PPImg(f,c,g,e,a,b,d)}