var playMode=1,scale=1,Title=1,timeoutValue=2000,timeoutID,pic=1,image=0,play=1,maxWidth=640,maxHeight=480,imageHeight,imageWidth;imageIndex=[];numOfImages=[];image_text=[];imgarray=[];SlideImages++;for(image=1;image<SlideImages;image++){imageIndex[image]=0;numOfImages[image]=image_end[image]-image_start[image]+1;imgarray[image]=[];for(pic=1;pic<numOfImages[image]+1;pic++){imgarray[image][pic]=new Image;imgarray[image][pic].src=imagePath+(image_start[image]-1+pic)+".jpg"}}
function startPlay(){if(playMode==1)for(image=1;image<SlideImages;image++)if(imageIndex[image]<numOfImages[image])imageIndex[image]++;else imageIndex[image]=1;else for(image=1;image<SlideImages;image++)if(imageIndex[image]>1)imageIndex[image]--;else imageIndex[image]=numOfImages[image];for(image=1;image<SlideImages;image++){imageWidth=imgarray[image][imageIndex[image]].width;imageHeight=imgarray[image][imageIndex[image]].height;if(scale==1){if(imageWidth>maxWidth){imageHeight=imageHeight*maxWidth/
imageWidth;imageWidth=maxWidth}if(imageHeight>maxHeight){imageWidth*=maxHeight/imageHeight;imageHeight=maxHeight}}eval("document.SlideImage"+image+".width = imageWidth;");eval("document.SlideImage"+image+".height = imageHeight;");eval("document.SlideImage"+image+".src = imgarray[image][imageIndex[image]].src;");if(Title==1)document.SlideInfo.SlideImageText.value=image_text[imageIndex[image]]}if(play==1)timeoutID=setTimeout("startPlay()",timeoutValue)}
function pausePlay(){if(play==1){play=0;clearTimeout(timeoutID)}}function PlayImage(){if(play==0){play=1;startPlay()}}function slower(){play=1;if(timeoutValue<10000)timeoutValue+=1000}function faster(){if(timeoutValue>1000){timeoutValue-=1000;clearTimeout(timeoutID);startPlay()}}function ImageForward(){clearTimeout(timeoutID);playMode=1;startPlay()}function ImageBack(){clearTimeout(timeoutID);playMode=0;startPlay()};