var topMargin;var eleHeight;var holderHeight;var scale=0;var scroll=false;function toggleScroll(direction)
{scroll=!scroll;scale=0;eleHeight=document.getElementById("leftScroller").offsetHeight;holderHeight=document.getElementById("holderScroller").offsetHeight;changeMargin(direction,1);}
function killScroll()
{scroll=false;}
function changeMargin(direction,size)
{scale=scale+1;if(scale>50){scale=50;}
if(direction=="down")
{var marg=document.getElementById("leftScroller").style.marginTop;if(marg!=""){marg=parseInt(marg.substring(0,marg.length-2));marg=marg+(size*scale);if(marg>0){marg=0;scroll=false;document.getElementById("scrollButtonUp").src="../skin_default/template_images/scroll-up.gif";}}else{scroll=false;}
document.getElementById("leftScroller").style.marginTop=(marg)+"px";var strImage=document.getElementById("scrollButtonDown").src;if(strImage.indexOf("scroll-down-active.gif")<0){document.getElementById("scrollButtonDown").src="../skin_default/template_images/scroll-down-active.gif";};}else
{var marg=document.getElementById("leftScroller").style.marginTop;if(marg!=""){marg=parseInt(marg.substring(0,marg.length-2));marg=marg-(size*scale);if(marg<(holderHeight-eleHeight)){marg=holderHeight-eleHeight;scroll=false;document.getElementById("scrollButtonDown").src="../skin_default/template_images/scroll-down.gif";}}else{scroll=false;}
document.getElementById("leftScroller").style.marginTop=(marg)+"px";var strImage=document.getElementById("scrollButtonUp").src;if(strImage.indexOf("scroll-up-active.gif")<0){document.getElementById("scrollButtonUp").src="../skin_default/template_images/scroll-up-active.gif";};}
topMargin=document.getElementById("leftScroller").style.marginTop;if(scroll==true){setTimeout("changeMargin('"+direction+"' , "+size+");",100);}}
function PopUp(theURL,winName,features){theURL=theURL.replace("#","%23");window.open(theURL,winName,features);}
function ImageStep(action)
{clearTimeout(myTime);if(action.toUpperCase()=="NEXT")
{imagePlay=false;activeImage=activeImage+1;if(activeImage==imageList.length)
{activeImage=0;}
document.getElementById("thebigpic").src="../imageupload/showimage.aspx?id="+imageList[activeImage]+"&width="+imageSize+"&height="+imageSize;if(imagePlay)
{PlayImage();}}
if(action.toUpperCase()=="PREVIOUS")
{imagePlay=false;activeImage=activeImage-1;if(activeImage==-1)
{activeImage=imageList.length-1;}
document.getElementById("thebigpic").src="../imageupload/showimage.aspx?id="+imageList[activeImage]+"&width="+imageSize+"&height="+imageSize;}
if(action.toUpperCase()=="PLAY")
{imagePlay=true;ImageStep("playnext");}
if(action.toUpperCase()=="STOP")
{imagePlay=false;clearTimeout(myTime);}
if(action.toUpperCase()=="PLAYNEXT")
{if(imagePlay)
{activeImage=activeImage+1;if(activeImage==imageList.length)
{activeImage=0;}
document.getElementById("thebigpic").src="../imageupload/showimage.aspx?id="+imageList[activeImage]+"&width="+imageSize+"&height="+imageSize;PlayImage();}}}
function PlayImage()
{if(imagePlay)
{myTime=setTimeout("ImageStep('playnext')",1500);}}