/* ---- Random Photo display functions used by both Carousel() and slideshow() ------ */ var rndPhotoArray = new Array(); // LOAD AN ARRAY OF num RANDOM PHOTOS function loadRandomPhotos(num) { var rn = 0; var tarry = new Array(); for (i = 0; i < num; i++) { rn = Math.floor(Math.random()*photoArray.length); /* remove duplicates - two shots at choosing unselected number - not foolproof but high probability */ for (j=0;j < tarry.length; j++){ if (rn==tarry[j]) rn = Math.floor(Math.random()*photoArray.length); for (k=0;k < tarry.length; k++){ if (rn==tarry[k]) rn = Math.floor(Math.random()*photoArray.length); } } rndPhotoArray[i] = photoArray[rn]; tarry[i]= rn; } } // DISPAY A RANDOM PHOTO IN THE LOCATION SPECIFIED BY imgID function displayRandomPhoto(imgID){ var rnd = Math.floor(Math.random()*photoArray.length); var theImg = document.getElementById(imgID); theImg.src=photoArray[rnd]; } /******************************************************** * C A R O U S E L * Permission granted to DynamicDrive.com to feature script * This notice must stay intact for legal use * Visit http://www.dynamicdrive.com/ for full source code * --------------------------------------------------------- Create a div with transparent place holder in your html

placeholder width: 4 sided: 1.42 * carousel image width + 3 6 sided: 2 * carousel image width +4 8 sided: 2.62 * carousel image width + 5 12 sided: 3.87 * carousel image width + 7 placeholder height: carousel image height+2 Insert onload in body tag *********************************************************/ // 7 variables to control behavior // ---- variables used for carousel() var Car_Image_Width = 300; var Car_Image_Height = 225; var Car_Border = true; // true or false var Car_Border_Color = "white"; var Car_Speed = 2; var Car_Direction = true; // true or false var Car_NoOfSides = 8; // must be 4, 6, 8 or 12 //----------------------------------------------------------------- var CW_I = new Array(Car_NoOfSides/2+1); var C_ClcW=new Array(Car_NoOfSides/2); var C_Coef=new Array( 3*Math.PI/2,0,3*Math.PI/2,11*Math.PI/6,Math.PI/6,3*Math.PI/2,7*Math.PI/4, 0, Math.PI/4,3*Math.PI/2,5*Math.PI/3,11*Math.PI/6,0,Math.PI/6,Math.PI/3); var C_CoefOf=Car_NoOfSides==4?0:Car_NoOfSides==6?2:Car_NoOfSides==8?5:9; var C_Angle=Car_Direction?Math.PI/(Car_NoOfSides/2):0,C_CrImg=Car_NoOfSides,C_MaxW,C_TotalW, C_Stppd=false,i,C_LeftOffset,C_HalfNo=Car_NoOfSides/2; // ---- variables used for runslideshow() var t; var j = 0; function runSlideShow() { if (document.all) { document.images.SlideShow.style.filter="blendTrans(duration=3)"; document.images.SlideShow.filters.blendTrans.Apply(); } document.images.SlideShow.src = rndPhotoArray[j]; if (document.all) { document.images.SlideShow.filters.blendTrans.Play(); } j = j + 1; if (j > (rndPhotoArray.length - 1)) j = 0; t = setTimeout('runSlideShow()', 5000); // 5000= slideShow Speed in milliseconds } function Carousel(){ if(document.getElementById){ C_MaxW=Car_Image_Width/Math.sin(Math.PI/Car_NoOfSides)+C_HalfNo+1; Car_Div=document.getElementById("Carousel"); for(i=0;i=Math.PI/C_HalfNo)) { if(C_CrImg==rndPhotoArray.length) C_CrImg=0; if(Car_Direction) { CW_I[C_HalfNo]=CW_I[0]; for(i=0;i0;i--)CW_I[i]=CW_I[i-1]; CW_I[0]=CW_I[C_HalfNo]; CW_I[0].src=rndPhotoArray[C_CrImg]; CW_I[0].lnk=rndPhotoArray[C_CrImg] } C_Angle=Car_Direction?Math.PI/C_HalfNo:0; C_CrImg++ } } setTimeout("CarImages()",50) } function C_LdLnk(){if(this.lnk)window.open(this.lnk)} function C_Stp(){this.style.cursor=this.lnk?"pointer":"default";C_Stppd=true;} function C_Rstrt(){C_Stppd=false}