function getposOffset(overlay, offsettype){

var totaloffset=(offsettype=="left")? overlay.offsetLeft : overlay.offsetTop;

var parentEl=overlay.offsetParent;

while (parentEl!=null){

totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;

parentEl=parentEl.offsetParent;

}

return totaloffset;

}



function overlay(curobj, subobjstr, opt_position){

if (document.getElementById){

var subobj=document.getElementById(subobjstr)

subobj.style.display=(subobj.style.display!="block")? "block" : "none"

var xpos=getposOffset(curobj, "left")+((typeof opt_position!="undefined" && opt_position.indexOf("right")!=-1)? -(subobj.offsetWidth-curobj.offsetWidth) : 0) 

var ypos=getposOffset(curobj, "top")+((typeof opt_position!="undefined" && opt_position.indexOf("bottom")!=-1)? curobj.offsetHeight : 0)

subobj.style.left=xpos+"px"

subobj.style.top=ypos+"px"

return false

}

else

return true

}



function overlayclose(subobj){

document.getElementById(subobj).style.display="none"

}

var slidespeed=3000
var slideimages=new Array("images/uygulama1.jpg","images/uygulama2.jpg","images/uygulama3.jpg","images/uygulama4.jpg")
var slidelinks=new Array("images/uygulama1.jpg","images/uygulama1.jpg","images/uygulama1.jpg","images/uygulama1.jpg")

var imageholder=new Array()
var ie55=window.createPopup
for (i=0;i<slideimages.length;i++){
imageholder[i]=new Image()
imageholder[i].src=slideimages[i]
}

function gotoshow(){
window.location=slidelinks[whichlink]
}

var whichlink=0
var whichimage=0
var pixeldelay=(ie55)? document.images.slide.filters[0].duration*1000 : 0
function slideit(){
if (!document.images) return
if (ie55) document.images.slide.filters[0].apply()
document.images.slide.src=imageholder[whichimage].src
if (ie55) document.images.slide.filters[0].play()
whichlink=whichimage
whichimage=(whichimage<slideimages.length-1)? whichimage+1 : 0
setTimeout("slideit()",slidespeed+pixeldelay)
}
slideit()