function flip (p){
	//var fil = p //document.editentry.invsel.options[document.editentry.selectedIndex].text
		
	//alert ('fil is '+p )
		
	if (p == '') {
		writ('','link');
		//document.getElementById('imgpreview').src=''
		document.editentry.preview.src ='/homepage_images/spacer.gif';
		//document.preview.src=''

	} else {
		document.editentry.preview.src = '/$$THUMB$$/inv/'+p;
		document.preview.src = '/$$THUMB$$/inv/'+p;
		//document.getElementById('imgpreview').src = '/$$THUMB$$/inv/'+document.editentry.inv.value;
		writ('Attach','link');
	}
}


function show () {
	
	var showhtml='' //if this is not given a null value, it spits out undefined to screen!
	
	if ( /\w/.test(document.editentry.pictures.value) ){ //if we found a file assigned
	
		var a=document.editentry.pictures.value.split(',');		

		for (x=0; x < a.length; x++){
			var i=[a[x]]
			
			showhtml+='<p class="box1">'
			showhtml+='<img src="/$$THUMB$$/inv/'+i+'"><br>'+i+'<br>'
			showhtml+='<a href="javascript:dettach(\''+i+'\');">Detach</a></p>';
		}
		
	
	} else {
		showhtml='<p class="box1">No images attached.</p>'
	}
	
	writ(showhtml,'showpix')		
}

function attach () {
	nv = document.editentry.preview.src.replace('http://www.gootees.com/$$THUMB$$/inv/','')
	var av=nv.replace('http://gootees.com/$$THUMB$$/inv/','');
	if (av) nv=av;
	nv= unescape(nv)
	document.editentry.pictures.value+=','+nv //document.editentry.inv.value
	cleanup()	
	show()
}

function dettach(i){
	ni=i
	//ni.replace
	//document.editentry.pictures.value=document.editentry.pictures.value.replace(i,'')	
	document.editentry.pictures.value=document.editentry.pictures.value.replace(ni,'')
	cleanup()
	show()

}

function writ(text,id) {
	if (document.getElementById) {
		x = document.getElementById(id);
		x.innerHTML = '';
		x.innerHTML = text;
	} else if (document.all) {
		x = document.all[id];
		x.innerHTML = text;
	} else if (document.layers) {
		x = document.layers[id];
		text2 = '<p>' + text + '</p>';
		x.document.open();
		x.document.write(text2);
		x.document.close();
	}
}







function cleanup() {
	
	// if two commas are left somewhere...
	document.editentry.pictures.value=document.editentry.pictures.value.replace(',,',',');	

	//if comma is left in beggining
	document.editentry.pictures.value=document.editentry.pictures.value.replace(/^,/,'')

	//if comma is left in end
	document.editentry.pictures.value=document.editentry.pictures.value.replace(/,$/,'')

}