function showWarning(id, userid)
{

	popup("warning.php?index="+id+"&userid="+userid, "warning", 380,150);
	if( newWin == null )
	{
		alert("Unable to open popup window. Please disable your \"POPUP blocker\" and try again.");
		return false;
	}
}
function showFullImage(id)
{
	window.open("full_image.php?image="+id,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no,width=400,height=300,screenX=150,screenY=150,top=150,left=150');
}

function resizeIframe() {
	i_frame = parent.document.getElementById('right_frame')
	i_frame_Height = document.body.scrollHeight
	//alert(i_frame_Height);
	if(i_frame_Height > 457){i_frame.style.height = i_frame_Height + "px";}
	
}
function confirmLink(theLink, theCommand)
{
    var is_confirmed = confirm('Are you sure that you want to:\n' + theCommand);
    if (is_confirmed) {
        theLink.href += '&is_js_confirmed=1';
    }

    return is_confirmed;
} // end of the 'confirmLink()' function

function confirmDownload(theLink, theCommand)
{

    var is_confirmed = confirm(theCommand);
    if (is_confirmed) {
        theLink.href += '&is_js_confirmed=1';
    }

    return is_confirmed;
} // end of the 'confirmLink()' function

function getObj(name)
{
  if (document.getElementById)
  {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	this.obj = document.layers[name];
   	this.style = document.layers[name];
  }
}
	
function enableField()
{
document.edit_collection.photographer.disabled=false;
document.edit_collection.img_price.disabled=false;
document.edit_collection.img_url.disabled=false;
document.edit_collection.max_res.disabled=false;
document.edit_collection.keywords.disabled=false;
}

function genPopup(url, target, width, height) {
	window.open(url, target, 'width='+width+',height='+height+',toolbar=0,location=0,resizable=yes');
}

var popObj;
function openPop(strFile,nWidth,nHeight,bStatus,bscroll,btoolbar,blocation,bresize,bdirectories,bmenubar){
	popObj = window.open(strFile, "help","toolbar=" + btoolbar + ",location=" + blocation + ",directories=" + bdirectories + ",menubar=" + bmenubar + ",status=" + bStatus + ",scrollbars=" + bscroll +",resizable=" + bresize + ",width=" + nWidth + ",height=" + nHeight);
};


function textCounter(field, countfield, maxlimit) {
if (field.value.length > maxlimit) // if too long...trim it!
field.value = field.value.substring(0, maxlimit);
// otherwise, update 'characters left' counter
else
countfield.value = maxlimit - field.value.length;
}


var DHTML = (document.getElementById || document.all || document.layers);

function getObj(name)
{
  if (document.getElementById)
  {
        this.obj = document.getElementById(name);
        this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
        this.obj = document.all[name];
        this.style = document.all[name].style;
  }
  else if (document.layers)
  {
        this.obj = document.layers[name];
        this.style = document.layers[name];
  }
}

function show_toolbar(flag)
{
        if (!DHTML) return;
        var x = new getObj('admin-toolbar');
        x.style.display = (flag) ? 'inline' : 'none'
}

function show_img_edit(flag)
{
        if (!DHTML) return;
        var x = new getObj('edit-photo');
        x.style.display = (flag) ? 'none' : 'inline'
}

function show_purchase_image(flag)
{
        if (!DHTML) return;
        var x = new getObj('purchase-image');
        x.style.display = (flag) ? 'none' : 'inline'
}

function show_img_dele(flag)
{
        if (!DHTML) return;
        var x = new getObj('img-dele');
        x.style.display = (flag) ? 'none' : 'inline'
}

/* Added by Atiq */
IE = navigator.appName=="Microsoft Internet Explorer";
NS = navigator.appName=="Netscape";
bVer = parseInt(navigator.appVersion);
var newWin=null;
function popup(loc, name, width, height) {
        var _params = "width="+width+",height="+height+",status=yes,scrollbars=1";

        // CENTER ON BROWSERS WHICH SUPPORT JSCRIPT 1.2
        if (bVer >= 4) {
                 _left = ( (screen.width-width) >>1 );
                 _top = ( (screen.height-height) >>1 );
        } else {
                 _left = ( (800-width) >>1 );
                 _top = ( (600-height) >>1 );
        }
        if (IE) _params += ",top=" + _top + ",left=" + _left;
        else if (NS) _params += ",screenX=" + _left + ",screenY=" + _top;

        newWin = window.open(loc, name, _params);
        if ( newWin!=null && !(IE && bVer < 5) )
                newWin.focus(); // MSIE4 DOESN'T FOCUS WINDOWS
}
/* Added by Imran*/
// Browser Detect Lite  v2.1
// http://www.dithered.com/javascript/browser_detect/index.html
// modified by Chris Nott (chris@NOSPAMdithered.com - remove NOSPAM)
//
// modified by Michael Lovitt to include OmniWeb and Dreamcast

function BrowserDetectLite() {
	var ua = navigator.userAgent.toLowerCase(); 
	this.ua = ua;

	// browser name
	this.isGecko     = (ua.indexOf('gecko') != -1);
	this.isMozilla   = (this.isGecko && ua.indexOf("gecko/") + 14 == ua.length);
	this.isNS        = ( (this.isGecko) ? (ua.indexOf('netscape') != -1) : ( (ua.indexOf('mozilla') != -1) && (ua.indexOf('spoofer') == -1) && (ua.indexOf('compatible') == -1) && (ua.indexOf('opera') == -1) && (ua.indexOf('webtv') == -1) && (ua.indexOf('hotjava') == -1) ) );
	this.isIE        = ( (ua.indexOf("msie") != -1) && (ua.indexOf("opera") == -1) && (ua.indexOf("webtv") == -1) ); 
	this.isOpera     = (ua.indexOf("opera") != -1); 
	this.isKonqueror = (ua.indexOf("konqueror") != -1); 
	this.isIcab      = (ua.indexOf("icab") != -1); 
	this.isAol       = (ua.indexOf("aol") != -1); 
	this.isWebtv     = (ua.indexOf("webtv") != -1); 
	this.isOmniweb   = (ua.indexOf("omniweb") != -1);
	this.isDreamcast   = (ua.indexOf("dreamcast") != -1);
	
	// spoofing and compatible browsers
	this.isIECompatible = ( (ua.indexOf("msie") != -1) && !this.isIE);
	this.isNSCompatible = ( (ua.indexOf("mozilla") != -1) && !this.isNS && !this.isMozilla);
	
	// browser version
	this.versionMinor = parseFloat(navigator.appVersion); 
	
	// correct version number for NS6+ 
	if (this.isNS && this.isGecko) {
		this.versionMinor = parseFloat( ua.substring( ua.lastIndexOf('/') + 1 ) );
	}
	
	// correct version number for IE4+ 
	else if (this.isIE && this.versionMinor >= 4) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('msie ') + 5 ) );
	}
	
	// correct version number for Opera 
	else if (this.isOpera) {
		if (ua.indexOf('opera/') != -1) {
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera/') + 6 ) );
		}
		else {
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('opera ') + 6 ) );
		}
	}
	
	// correct version number for Konqueror
	else if (this.isKonqueror) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('konqueror/') + 10 ) );
	}
	
	// correct version number for iCab 
	else if (this.isIcab) {
		if (ua.indexOf('icab/') != -1) {
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab/') + 6 ) );
		}
		else {
			this.versionMinor = parseFloat( ua.substring( ua.indexOf('icab ') + 6 ) );
		}
	}
	
	// correct version number for WebTV
	else if (this.isWebtv) {
		this.versionMinor = parseFloat( ua.substring( ua.indexOf('webtv/') + 6 ) );
	}
	
	this.versionMajor = parseInt(this.versionMinor); 
	this.geckoVersion = ( (this.isGecko) ? ua.substring( (ua.lastIndexOf('gecko/') + 6), (ua.lastIndexOf('gecko/') + 14) ) : -1 );
	
	// platform
	this.isWin   = (ua.indexOf('win') != -1);
	this.isWin32 = (this.isWin && ( ua.indexOf('95') != -1 || ua.indexOf('98') != -1 || ua.indexOf('nt') != -1 || ua.indexOf('win32') != -1 || ua.indexOf('32bit') != -1) );
	this.isMac   = (ua.indexOf('mac') != -1);
	this.isUnix  = (ua.indexOf('unix') != -1 || ua.indexOf('linux') != -1 || ua.indexOf('sunos') != -1 || ua.indexOf('bsd') != -1 || ua.indexOf('x11') != -1)
	
	// specific browser shortcuts
	this.isNS4x = (this.isNS && this.versionMajor == 4);
	this.isNS40x = (this.isNS4x && this.versionMinor < 4.5);
	this.isNS47x = (this.isNS4x && this.versionMinor >= 4.7);
	this.isNS4up = (this.isNS && this.versionMinor >= 4);
	this.isNS6x = (this.isNS && this.versionMajor == 6);
	this.isNS6up = (this.isNS && this.versionMajor >= 6);
	
	this.isIE4x = (this.isIE && this.versionMajor == 4);
	this.isIE4up = (this.isIE && this.versionMajor >= 4);
	this.isIE5x = (this.isIE && this.versionMajor == 5);
	this.isIE55 = (this.isIE && this.versionMinor == 5.5);
	this.isIE5up = (this.isIE && this.versionMajor >= 5);
	this.isIE6x = (this.isIE && this.versionMajor == 6);
	this.isIE6up = (this.isIE && this.versionMajor >= 6);
	
	this.isIE4xMac = (this.isIE4x && this.isMac);
}
var browser = new BrowserDetectLite();
function browserDetect(){
	alert("IE4="+browser.isIE4x+"  IE4up="+browser.isIE4up+"  IE5="+browser.isIE5x+"  IE55="+browser.isIE55+"  IE5up="+browser.isIE5up+"  IE6="+browser.isIE6x+"  IE6up="+browser.isIE6up+"  IEMac="+browser.isIE4xMac+"  IE4Mac="+browser.isIE4xMac);
}
function resizeIframe1() {
	i_frame = parent.document.getElementById('right_frame')
	i_frame_Height = document.body.scrollHeight
	i_frame.style.height = i_frame_Height + "px";
	alert("d="+i_frame_Height+"    i="+i_frame.style.height);
	
}