var ie=document.all
var ns=document.layers
var ns6=document.getElementById&&!document.all
var cpic = -1;
var load = null, tim = new Image();

function enlarge(ind,e)
{
	tim.src = ppth+bpics[ind];
	load = setInterval(checkLoad,250);
}

function checkLoad()
{
	if (tim.complete){
		clearInterval(load);
		showLarge()
	}
}

//function enlarge(ind,e){
function showLarge(ind,e){
var which = tim.src; //ppth+bpics[ind];
var baseWidth = tim.width / 2;
var baseHeight = tim.height / 2;
//Render image code for IE 4+ and NS6
if (ie||ns6){
	crossobj=document.getElementById? document.getElementById("showimage") : document.all.showimage
	if (crossobj.style.visibility=="hidden" || cpic != ind){
		crossobj.style.visibility="hidden";
//		crossobj.style.left=ns6? pageXOffset+e.clientX-250 : document.body.scrollLeft+event.clientX-250     //25//ns6? pageXOffset+e.clientX : document.body.scrollLeft+event.clientX
//		crossobj.style.top=ns6? pageYOffset+e.clientY : document.body.scrollTop+event.clientY
		crossobj.style.left=ns6? Math.floor(pageXOffset+window.innerWidth/2-baseWidth) : Math.floor(document.body.scrollLeft+document.body.clientWidth/2-baseWidth)     //25//ns6? pageXOffset+e.clientX : document.body.scrollLeft+event.clientX
		crossobj.style.top=ns6? Math.floor(pageYOffset+window.innerHeight/2-baseHeight) : Math.floor(document.body.scrollTop+document.body.clientHeight/2-baseHeight)
		if (parseInt(crossobj.style.top) < 0)
			crossobj.style.top = '0px';
		crossobj.innerHTML='<div align=right id=drag ><b onClick=closepreview() style="font-family: arial; font-size: 10pt;">&nbsp;<a style="cursor: pointer; color: #4B7897; text-decoration: none; font-weight: bold">סגור חלון</a>&nbsp;&nbsp;&nbsp;'+tpics[ind]+'</b></div><img src="'+which+'" alt="">'
		crossobj.style.visibility="visible"
	} else {
		crossobj.style.visibility="hidden"
	}
	cpic = ind;
	return false;
}
//Render image code for NS 4
else if (document.layers){
	if (document.showimage.visibility=="hide" || cpic != ind){
		document.showimage.visibility="hide"
		document.showimage.document.write('<a href="#" onMouseover="drag_dropns(showimage)"><img src="'+which+'" border=0 ></a>')
		document.showimage.document.close()
		document.showimage.left=25 //e.x
		document.showimage.top=e.y
		document.showimage.visibility="show"
	} else {
		document.showimage.visibility="hide"
	}
	cpic = ind;
	return false
}
//if NOT IE 4+ or NS 4, simply display image in full browser window
else
return true
}

function closepreview(){
crossobj.style.visibility="hidden"
return false
}



//drag drop function for NS 4////
/////////////////////////////////

var nsx,nsy,nstemp

function drag_dropns(name){
temp=eval(name)
temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
temp.onmousedown=gons
temp.onmousemove=dragns
temp.onmouseup=stopns
}

function gons(e){
temp.captureEvents(Event.MOUSEMOVE)
nsx=e.x
nsy=e.y
}
function dragns(e){
temp.moveBy(e.x-nsx,e.y-nsy)
return false
}

function stopns(){
temp.releaseEvents(Event.MOUSEMOVE)
}

//drag drop function for IE 4+ and NS6////
/////////////////////////////////

function drag_drop(e){
if (ie&&dragapproved){
crossobj.style.left=tempx+event.clientX-offsetx
crossobj.style.top=tempy+event.clientY-offsety
}
else if (ns6&&dragapproved){
crossobj.style.left=tempx+e.clientX-offsetx
crossobj.style.top=

 tempy+e.clientY-offsety
}

return false
} function initializedrag(e){if(ie&&event.srcElement.id=="drag"||ns6&&e.target.id=="drag"){
offsetx=ie? event.clientX : e.clientX
offsety=ie? event.clientY : e.clientY

tempx=parseInt(crossobj.style.left)
tempy=parseInt(crossobj.style.top)

dragapproved=true
document.onmousemove=drag_drop
}
}

document.onmousedown=initializedrag
document.onmouseup=new Function("dragapproved=false")