function joom_getcoordinates(){
document.nameshieldform.xvalue.value=document.getElementById("u1").offsetTop
document.nameshieldform.yvalue.value=document.getElementById("u1").offsetLeft
document.nameshieldform.submit()}
function joom_validatecomment(){
if(document.commentform.cmttext.value==''){
alert(joomgallery_enter_comment)
}else if(jg_use_code==1){
if(document.commentform.jgcode !=null&&document.commentform.jg_code.value==''){
alert(joomgallery_enter_code)
}else{
document.commentform.submit()}
}else{
document.commentform.submit()}}
function joom_smilie(thesmile){
document.commentform.cmttext.value+=thesmile+' '
document.commentform.cmttext.focus()}
function joom_validatesend2friend(){
if((document.send2friend.send2friendname.value=='')||(document.send2friend.send2friendemail.value=='')){
alert(joomgallery_enter_name_email)
}else{
document.send2friend.submit()}}
function joom_checkme(){
var form=document.adminForm
form.imgtitle.style.backgroundColor=''
form.catid.style.backgroundColor=''
var doublefiles=false
if(form.imgtitle.value==''|| form.imgtitle.value==null){
alert(joomgallery_pic_must_have_title)
form.imgtitle.style.backgroundColor=jg_ffwrong
form.imgtitle.focus()
return false
}else if(form.catid.value=="0"){
alert(joomgallery_select_category)
form.catid.style.backgroundColor=jg_ffwrong
form.catid.focus()
return false
}else{
var zaehl=0
var arenofiles=true
var fullfields=new Array()
var screenshotfieldname=new Array()
var screenshotfieldvalue=new Array()
for(i=0;i<jg_inputcounter;i++){
screenshotfieldname[i]='arrscreenshot['+i+']'
screenshotfieldvalue[i]=document.getElementsByName(screenshotfieldname[i])[0].value
document.getElementsByName(screenshotfieldname[i])[0].style.backgroundColor=''
if(screenshotfieldvalue[i] !=""){
arenofiles=false
fullfields[zaehl]=i
zaehl++}}}
if(arenofiles){
alert(joomgallery_select_file)
document.getElementsByName(screenshotfieldname[0])[0].focus()
return false
}else{
var extensionsnotok=false
var searchextensiontest=new Array()
var searchextension=new Array()
for(i=0;i<fullfields.length;i++){
searchextension[i]=new RegExp('\.jpg$|\.jpe$|\.jpeg$|\.gif$|\.png$','ig')}
for(i=0;i<fullfields.length;i++){
searchextensiontest=searchextension[i].test(screenshotfieldvalue[fullfields[i]])
if(searchextensiontest!=true){
extensionsnotok=true
document.getElementsByName(screenshotfieldname[fullfields[i]])[0].style.backgroundColor=jg_ffwrong}}}
if(extensionsnotok){
alert(joomgallery_wrong_extension)
document.getElementsByName(screenshotfieldname[0])[0].focus()
return false
}else{
var filenamesnotok=false
if(jg_filenamewithjs!=0){
var searchwrongchars=/[^ a-zA-Z0-9_-]/
var lastbackslash=new Array()
var endoffilename=new Array()
var filename=new Array()
for(i=0;i<fullfields.length;i++){
lastbackslash[i]=screenshotfieldvalue[fullfields[i]].lastIndexOf('\\')
endoffilename[i]=screenshotfieldvalue[fullfields[i]].lastIndexOf('\.')-screenshotfieldvalue[fullfields[i]].length
if(lastbackslash[i]<1){
lastbackslash[i]=screenshotfieldvalue[fullfields[i]].lastIndexOf('/')}
filename[i]=screenshotfieldvalue[fullfields[i]].slice(lastbackslash[i]+1,endoffilename[i])
if(searchwrongchars.test(filename[i])){
filenamesnotok=true
document.getElementsByName(screenshotfieldname[fullfields[i]])[0].style.backgroundColor=jg_ffwrong}}}}
if(filenamesnotok){
alert(joomgallery_wrong_filename)
document.getElementsByName(screenshotfieldname[0])[0].focus()
return false
}else if(fullfields.length>1){
var feld1=new Number()
var feld2=new Number()
for(i=0;i<fullfields.length;i++){
for(j=fullfields.length-1;j>i;j--){
if(screenshotfieldvalue[fullfields[i]].indexOf(screenshotfieldvalue[fullfields[j]])==0){
doublefiles=true
document.getElementsByName(screenshotfieldname[fullfields[i]])[0].style.backgroundColor=jg_ffwrong
document.getElementsByName(screenshotfieldname[fullfields[j]])[0].style.backgroundColor=jg_ffwrong
feld1=i+1
feld2=j+1
alert(joomgallery_filename_double1+' '+feld1+' '+joomgallery_filename_double2+' '+feld2+'.')}}}}
if(doublefiles){
document.getElementsByName(screenshotfieldname[0])[0].focus()
return false
}else{
form.submit()
return true}}
function joom_checkme2(){
var form=document.adminForm
form.imgtitle.style.backgroundColor=''
form.catid.style.backgroundColor=''
if(form.imgtitle.value=='' || form.imgtitle.value==null){
alert(joomgallery_pic_must_have_title)
form.imgtitle.style.backgroundColor=jg_ffwrong
form.imgtitle.focus()
return false
}else if(form.catid.value=='0'){
alert(joomgallery_select_category)
form.catid.style.backgroundColor=jg_ffwrong
form.catid.focus()
return false
}else{
form.submit()
return true}}
function joom_openjswindow(imgsource,imgtitle,imgwidth,imgheight){
var imgwidth=parseInt(imgwidth)
var imgheight=parseInt(imgheight)
var scrbar=(resizeJsImage>0)? 0 : 1
pgwindow=window.open('','JoomGallery','toolbar=0,location=0,directories=0,status=0,menubar=0,resizable=0,scrollbars='+scrbar+',width='+imgwidth+',height='+imgheight+'')
with(pgwindow.document){
write("<html><head><title>"+imgtitle+"<\/title>\n")
write("<meta http-equiv='imagetoolbar' content='no' />\n")
write("<script language='javascript' type='text/javascript'>\n")
write("<!--\n")
write("var disableclick = "+jg_disableclick+";\n")
write("if (disableclick>0) {document.oncontextmenu = function(){return false;} }\n")
write("function resize() {\n")
write(" if("+resizeJsImage+">0) {\n")
write("  var windowWidth, windowHeight, padleft, padtop;\n")
write("  if (self.innerHeight) {  // all except Explorer\n")
write("   windowWidth = self.innerWidth;\n")
write("   windowHeight = self.innerHeight;\n")
write("   padleft = 6;\n")
write("   padtop = 55;\n")
write("  } else if (document.documentElement &amp;&amp; document.documentElement.clientHeight) { // Explorer 6 Strict Mode\n")
write("   windowWidth = document.documentElement.clientWidth;\n")
write("   windowHeight = document.documentElement.clientHeight;\n")
write("   padleft = 10;\n")
write("   padtop = 35;\n")
write("  } else if (document.body) { // other Explorers\n")
write("   windowWidth = document.body.clientWidth;\n")
write("   windowHeight = document.body.clientHeight;\n")
write("   padleft = 10;\n")
write("   padtop = 35;\n")
write("  }\n")
write("  var imgwidth = "+imgwidth+"+padleft;\n")
write("  var imgheight = "+imgheight+"+padtop;\n")
write("  if(imgwidth>windowWidth) {\n")
write("    imgheight = (imgheight * windowWidth)/imgwidth;\n")
write("    imgwidth = windowWidth;\n")
write("  }\n")
write("  if(imgheight>windowHeight) {\n")
write("    imgwidth = (imgwidth * windowHeight)/imgheight;\n")
write("    imgheight = windowHeight;\n")
write("  }\n")
write("  self.resizeTo(imgwidth, imgheight);\n")
write("  self.document.getElementById('js_window_image').width = imgwidth-padleft;\n")
write("  self.document.getElementById('js_window_image').style.width = imgwidth-padleft;\n")
write("  self.document.getElementById('js_window_image').height = imgheight-padtop;\n")
write("  self.document.getElementById('js_window_image').style.height = imgheight-padtop;\n")
write("  self.document.body.style.overflow='hidden'\n")
write(" } else {\n")
write("  self.document.body.style.overflow=''\n")
write(" }\n")
write(" self.focus();\n")
write("}\n")
write("function clicker() { \n")
write("if (disableclick>0) {self.close(); } \n")
write("}\n")
write("\/\/-->\n")
write("<\/script>\n")
write("<\/head>\n")
write("<body topmargin='0' marginheight='0' leftmargin='0' marginwidth='0' onload='resize()' onclick='clicker()' onblur='self.focus()'>\n")
write("<img src='"+imgsource+"' border='0' hspace='0' vspace='0' onclick='self.close()' alt='"+imgtitle+"'\ id=\"js_window_image\" class=\"pngfile\" />\n")
write("<\/body><\/html>")
close()}
pgwindow.moveTo(0,0)}
function joom_opendhtml(imgsource,imgtitle,imgtext,imgwidth,imgheight){
imgwidth=parseInt(imgwidth)
imgheight=parseInt(imgheight)
var windowWidth,windowHeight
if(self.innerHeight){
windowWidth=self.innerWidth
windowHeight=self.innerHeight
}else if(document.documentElement&&document.documentElement.clientHeight){
windowWidth=document.documentElement.clientWidth
windowHeight=document.documentElement.clientHeight
}else if(document.body){
windowWidth=document.body.clientWidth
windowHeight=document.body.clientHeight}
var yScroll,xScroll
if(self.pageYOffset){
yScroll=self.pageYOffset
xScroll=self.pageXOffset
}else if(document.documentElement&&document.documentElement.scrollTop){
yScroll=document.documentElement.scrollTop
xScroll=document.documentElement.scrollLeft
}else if(document.body){
yScroll=document.body.scrollTop
xScroll=document.body.scrollLeft}
if(resizeJsImage==1){
if((imgwidth+3*jg_padding)>windowWidth){
imgheight=(imgheight*(windowWidth-2*jg_padding))/imgwidth
imgwidth=windowWidth-2*jg_padding}
if((imgheight+2*jg_padding+80)>windowHeight){
imgwidth=(imgwidth*(windowHeight-2*jg_padding-80))/imgheight
imgheight=windowHeight-2*jg_padding-80}}
var postop=(windowHeight/2)-(imgheight/2)+yScroll+document.body.style.padding-10
var posleft=(windowWidth/2)-(imgwidth/2)+xScroll+document.body.style.padding
if(postop>=30){
postop=postop-30}
var bodyObj=document.getElementsByTagName('BODY')[0]
if(!document.getElementById("jg_photocontainer")){
divObjContainer=document.createElement("div")
divObjContainer.setAttribute("id","jg_photocontainer")
bodyObj.appendChild(divObjContainer)
}else{
divObjContainer=document.getElementById("jg_photocontainer")}
var closeimg=new Image()
closeimg.src="components/com_joomgallery/assets/images/close.png"
var dhtmltext,dhtmltext2=""
divObjContainer.style.display="block"
dhtmltext="<div class=\"jg_photocontainer\" style=\"top:"+postop+"px; left:"+posleft+"px; position: absolute; display:block;z-index:99999;\" onclick=\"joom_photocontainershut()\">"
dhtmltext+="<div class=\"photoborder\" style=\"background-color: "+jg_openjs_background+"; padding: "+jg_padding+"px; border: solid 1px "+jg_dhtml_border+";\">"
dhtmltext+="<img onclick=\"joom_photocontainershut()\" style=\"cursor:pointer;border: solid 1px #000;width:"+imgwidth+"px;height:"+imgheight+"px;\" src=\""+imgsource+"\" alt=\""+imgtitle+"\" width=\""+imgwidth+"px\" height=\""+imgheight+"px\" class=\"pngfile\" \/>"
dhtmltext+="<img onclick=\"joom_photocontainershut()\" style=\"cursor:pointer;position:absolute;bottom:"+jg_padding+"px;right:"+jg_padding+"px;width:"+closeimg.width+"px;height:"+closeimg.height+"px;\" src=\""+closeimg.src+"\" alt=\"close\" id=\"dhtml_close\" class=\"pngfile\" />"
dhtmltext+="<br /><div id=\"joom_dhtml_imgtext\" style=\"margin-top:"+jg_padding+"px;text-align: justify; width:"+imgwidth+"px;\">&nbsp;<br />&nbsp;</div>"
dhtmltext+="<\/div></div>"
divObjContainer.innerHTML=dhtmltext
document.getElementById("joom_dhtml_imgtext").style.width2=document.getElementById("joom_dhtml_imgtext").style.width-document.getElementById("dhtml_close").style.width
if(jg_show_title_in_dhtml==1){
dhtmltext2+="<strong>"+imgtitle+"</strong><br />"}
if(jg_show_description_in_dhtml==1){
dhtmltext2+=imgtext}
if(dhtmltext2!=""){
document.getElementById("joom_dhtml_imgtext").innerHTML=dhtmltext2}
if(jg_disableclick==1){
divObjContainer.oncontextmenu=function(){return false;}}}
function joom_photocontainershut(){
document.getElementById("jg_photocontainer").style.display="none"}
function joom_cursorchange(e){
active_slimbox=document.getElementById("lbImage")
if(active_slimbox !=undefined){
return}
if(jg_comment_active!=1){
if(navigator.appName=="Microsoft Internet Explorer"){
taste=window.event.keyCode
}else{
taste=e.which}
switch(taste){
case 37:
if(document.form_jg_back_link){
window.location=document.form_jg_back_link.action}
break
case 39:
if(document.form_jg_forward_link){
window.location=document.form_jg_forward_link.action}
break
default:
break}}}