function MM_reloadPage(init) {  //reloads the window if Nav4 resized


  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {


    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}


  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();


}


MM_reloadPage(true);





function MM_findObj(n, d) { //v4.01


  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {


    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}


  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];


  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);


  if(!x && d.getElementById) x=d.getElementById(n); return x;


}





function P7_Snap() { //v2.62 by PVII


  var x,y,ox,bx,oy,p,tx,a,b,k,d,da,e,el,args=P7_Snap.arguments;a=parseInt(a);


  for (k=0; k<(args.length-3); k+=4)


   if ((g=MM_findObj(args[k]))!=null) {


    el=eval(MM_findObj(args[k+1]));


    a=parseInt(args[k+2]);b=parseInt(args[k+3]);


    x=0;y=0;ox=0;oy=0;p="";tx=1;da="document.all['"+args[k]+"']";


    if(document.getElementById) {


     d="document.getElementsByName('"+args[k]+"')[0]";


     if(!eval(d)) {d="document.getElementById('"+args[k]+"')";if(!eval(d)) {d=da;}}


    }else if(document.all) {d=da;} 


    if (document.all || document.getElementById) {


     while (tx==1) {p+=".offsetParent";


      if(eval(d+p)) {x+=parseInt(eval(d+p+".offsetLeft"));y+=parseInt(eval(d+p+".offsetTop"));


      }else{tx=0;}}


     ox=parseInt(g.offsetLeft);oy=parseInt(g.offsetTop);var tw=x+ox+y+oy;


     if(tw==0 || (navigator.appVersion.indexOf("MSIE 4")>-1 && navigator.appVersion.indexOf("Mac")>-1)) {


      ox=0;oy=0;if(g.style.left){x=parseInt(g.style.left);y=parseInt(g.style.top);


      }else{var w1=parseInt(el.style.width);bx=(a<0)?-5-w1:-10;


      a=(Math.abs(a)<1000)?0:a;b=(Math.abs(b)<1000)?0:b;


      x=document.body.scrollLeft + event.clientX + bx;


      y=document.body.scrollTop + event.clientY;}}


   }else if (document.layers) {x=g.x;y=g.y;var q0=document.layers,dd="";


    for(var s=0;s<q0.length;s++) {dd='document.'+q0[s].name;


     if(eval(dd+'.document.'+args[k])) {x+=eval(dd+'.left');y+=eval(dd+'.top');break;}}}


   if(el) {e=(document.layers)?el:el.style;


   var xx=parseInt(x+ox+a),yy=parseInt(y+oy+b);


   if(navigator.appName=="Netscape" && parseInt(navigator.appVersion)>4){xx+="px";yy+="px";}


   if(navigator.appVersion.indexOf("MSIE 5")>-1 && navigator.appVersion.indexOf("Mac")>-1){


    xx+=parseInt(document.body.leftMargin);yy+=parseInt(document.body.topMargin);


    xx+="px";yy+="px";}e.left=xx;e.top=yy;}}


}





function P7_ReDoIt() { //v1.21 by PVII


 if(document.layers) {MM_reloadPage(false);}


}





function MM_showHideLayers() { //v6.0


  var i,p,v,obj,args=MM_showHideLayers.arguments;


  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];


    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }


    obj.visibility=v; }


}


function MM_openBrWindow(theURL,winName,features) { //v2.0


  window.open(theURL,winName,features);


}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function chk_review()
{

   var msg="";
   
   var rating_chosen=false;
	
	
/*	for(i=0;i<document.review_detail_frm.elements.length;i++)
	{
		var_name=document.review_detail_frm.elements[i].name;
		
		if(var_name=="rating")
		{
			if(document.review_detail_frm.elements[i].checked==true)
			{
//
				rating_chosen=true;
				break;
			}	
						
		}
	
	}	
	*/
	
	  
	  if(document.review_detail_frm.where.value=="admin" && document.review_detail_frm.user_id.value<=0)
	  	msg+="Please choose a User\n";
	 	 
	  if(document.review_detail_frm.title.value.length==0)
   
	      msg+="Please enter Review Title\n"; 
		  
	  if(document.review_detail_frm.description.value.length==0)
   
	      msg+="Please enter Description\n"; 
		  	  
	if(document.review_detail_frm.allow_links.value==0)
	{ 
	  var isexist=false;
		
		for(i=0;i<document.review_detail_frm.elements.length;i++)
		{	
		
		
		  var_name=document.review_detail_frm.elements[i].name;
		
		  if(var_name!="posted_email")
		  {
				
			count1=new Array();
			count2=new Array();
			count3=new Array();

			count1=document.review_detail_frm.elements[i].value.split("www");
			count2=document.review_detail_frm.elements[i].value.split("@");
			count3=document.review_detail_frm.elements[i].value.split("http");
		   }			
		   if(count1.length >1)
	   	   {
				isexist=true;		
				break;
		   }	
		
 	  	  if(count2.length >1)
		  {
				isexist=true;		
				break;
		  }				
		  
		  if(count3.length >1)
		  {
				isexist=true;		
				break;
		  }	
		
	  }  //end of for
					
					
	 if(isexist)		
		msg+="www, @, http are not allowed\n";
	
	  
	  	
  } //end of if(document.review_detail_frm.allow_links.value==0)
     
  
	  			
	 if(msg.length > 0)
	 {
	 
	    alert(msg);
		return false;
		
	 }	 
	 else
	 {
	 
	    return true;
		
     }
	 
}	 		
				
//130207

function chk_user()
{

	var msg="";
	
	if(document.user_regfrm.name.value.length==0)
		msg+="Enter Your Name\n";
		
	if(document.user_regfrm.email.value.length==0)
		msg+="Enter Email Address\n";	
	else

	{

		if(!chk_email(document.user_regfrm.email))

		{

			msg+="Please enter a valid Email\n";

		}

	}  	
		
	if(document.user_regfrm.password.value.length==0)
		msg+="Enter Password\n";
		
	if(msg.length > 0)
	{
	
		alert(msg);
		
		return false;
	}
	else
		return true;
		
}					
		
			
	
function chk_country()
{
  	 if(document.country_detail_frm.name.value.length==0)
	 {
	 	alert("Please enter Country Name!");
		return false;
	 }
	 else
	 	return true;		
}		

//170507

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}


function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function nk_swap(image_name,folder,name){
// swaps images in divingoddes in the sets detail page

var new_image = '/images/setsimages/' + folder + '/' + name + '.jpg';
MM_swapImage(image_name,'',new_image,0);
}

function date_dbformat(dt)
{
	
	temp_date=new Array();

	temp_date=dt.split("/");
	
	//date in dbformatyyyy-mm-dd
	st_date=temp_date[2]+"-"+temp_date[1]+"-"+temp_date[0];
	return st_date;
}

//030707

function chk_venue()
{
	
	var msg="";
	
	if(document.venue_frm.location.value.length==0)
		msg+="Enter Location\n";
		
	if(document.venue_frm.address.value.length==0)
		msg+="Enter Address\n";
	
	if(document.venue_frm.suburb.value.length==0)
		msg+="Enter Suburb/Town\n";	
		
	if(document.venue_frm.city.value.length==0)
		msg+="Enter City/Area\n";	
		
	if(document.venue_frm.state.value.length==0)
		msg+="Enter State\n";	
		
				
	if(msg.length > 0)
	{
	
		alert(msg);
		
		return false;
	}
	else
		return true;	
	

}