/***********************************************
* Image Thumbnail Viewer II script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* Visit http://www.dynamicDrive.com for hundreds of DHTML scripts
* This notice must stay intact for legal use
***********************************************/

//.. Preload images ("yes" or "no"):
var preloadimg="no"
//.. Set optional link target to be added to all images with a link:
var optlinktarget=""
//.. Set image border width
var imgborderwidth=0
//.. Optionally, change 1.0 and 0.7 below to affect Wipe gradient size and duration in seconds in IE5.5+:
var filterstring="progid:DXImageTransform.Microsoft.GradientWipe(GradientSize=1.0 Duration=0.7)"

function showImage(a)
{
	//== example call is: ==
	//	showImage(this)
	//  ..or..
	//	<a href="image/P7170069_374x234.jpg" onClick="return showImage(this)">
	//		<img src="image/th_P7170069.jpg" width="75" height="54" border="0" />
	//	</a>
	var x;
	var loadarea="dynloadarea";
	var imgUrl = a.href;
	//alert ("imgUrl=" + imgUrl);	
	if (document.getElementById)
	{	
		//alert ("document.getElementById=" + document.getElementById);
		//alert("2");
		var imgobj=document.getElementById(loadarea);
		//alert("2b");
		if (imgobj.filters && window.createPopup)
		{	
			//alert("3");
			imgobj.style.filter=filterstring
			imgobj.filters[0].Apply()
			//alert("3b");
		}
		//alert("3c");
		imgobj.innerHTML=returnimgcode_io(imgUrl)
		//alert("3d");
		if (imgobj.filters && window.createPopup) 
		{	
			//alert("4");
			imgobj.filters[0].Play();
			//alert("4b");
		}
		//alert("5");
		return false;
	}
}
function returnimgcode_io(imgUrl){
	var imghtml=""
	//if (theimg[1]!="")
	//	imghtml='<a href="" target="'+optlinktarget+'">'
	imghtml+='<img src="'+imgUrl+'" border="'+imgborderwidth+'">'
	//if (theimg[1]!="")
	//	imghtml+='</a>'
	return imghtml
}



function returnimgcode(theimg){
	var imghtml=""
	if (theimg[1]!="")
		imghtml='<a href="'+theimg[1]+'" target="'+optlinktarget+'">'
	imghtml+='<img src="'+theimg[0]+'" border="'+imgborderwidth+'">'
	if (theimg[1]!="")
		imghtml+='</a>'
	return imghtml
}

function modifyimage(loadarea, imgindex){
	if (document.getElementById){
		var imgobj=document.getElementById(loadarea)
		if (imgobj.filters && window.createPopup){
			imgobj.style.filter=filterstring
			imgobj.filters[0].Apply()
		}
		imgobj.innerHTML=returnimgcode(dynimages[imgindex])
		if (imgobj.filters && window.createPopup)
			imgobj.filters[0].Play()
		return false
	}
}