/////////////////////////////////////////////////////////////////////////////////////
	// Script for Layers (DIV) hide-and-show
	// Type: Generic Script (macromedia)
	// Function Call :  onClick="MM_showHideLayers('Layer1','','show')"
		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) { //v4.0
			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 && document.getElementById) x=document.getElementById(n); return x;
		}

		function MM_showHideLayers() { //v3.0
			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 Call : href="popupwindow('target URL', 'New Window Name', Width, height, toolbar(1/0), locationbar(1/0), resizable(1/0), scrollbar(1/0), statusbar(1/0));"
	function popupwindow(popurl,popwindowname,popwidth,popheight,poptoolbar,poplocation,popresizable,popscrollbar,popstatusbar) 
	{
		try {
			var W = (screen.width/2 - popwidth/2);
			var H = (screen.height/2 - popheight/2);
			newwindow = window.open (popurl,popwindowname,'width='+popwidth+',height='+popheight+',toolbar='+poptoolbar+',location='+poplocation+',resizable='+popresizable+',scrollbars='+popscrollbar+',status='+popstatusbar+',top='+H+',left='+W+'');
			newwindow.focus();
		} catch (e) {
			 alert (e);
		}
	}
	
	function getSelectedCSS (callingPath)
	{
		if (callingPath != null) {
			var pathCSS = callingPath + '/_styles';
		} else {
			var pathCSS = '_styles';
		}
		document.write ( '<LINK href="' + pathCSS + '/' + templateCSS + '" type=text/css rel=stylesheet>' );
	}

	/////////////////////////////////////////////////////////////////////////////////////
	// Script for user-input validation and restriction
	// Function Call :  onkeypress="return keyhandler(event, this, true, false, true, true, false );"
		function keyhandler(ev, obj, en, gr, num, spc, toUpper) 	{
		var validEn  = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
		var validGr  = 'ÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÓÔÕÖ×ØÙáâãäåæçèéêëìíîïðñóôõö÷øù¢¸¹º¼¾¿ÜÝÞßüýþ';
		var validNum = '0123456789';
		var validSpc = '-/';
		
		var validStr = '';
		if (en)  { validStr = validStr + validEn; }
		if (gr)  { validStr = validStr + validGr; }
		if (num) { validStr = validStr + validNum; }
		if (spc) { validStr = validStr + validSpc; }
		k = document.all ? brVer='IE' : brVer='NS';
				
		if (brVer == 'IE') {
			k = parseInt(ev.keyCode);
			kTrue = false;
		} else {
			k = parseInt(ev.which);
			kTrue = ev.keyCode == 8 || ev.keyCode == 35 || ev.keyCode == 36 || ev.keyCode == 46 || ev.keyCode == 116 || ev.keyCode == 9;
		}
		
		if (validStr.indexOf(String.fromCharCode(k)) != -1 || kTrue) {
			if (! kTrue && toUpper) {
				tmpChar = String.fromCharCode(k);
				obj.value = obj.value + tmpChar.toUpperCase();
				return false;
			} else {
				return true;
			}
		} else {
			return false;
		}
	}
	
	function browserAndOSCheck() {
		OSFound = false;
		for (idx=0; idx<=os.length-1; idx++) {
			if ( (navigator.platform.indexOf(os[idx]) != -1) && (! OSFound) ) {
				OSFound = true;
			}
		}

		BrowserFound = false;
		for (idx=0; idx<=browser.length-1; idx++) {
			if ( (navigator.userAgent.indexOf(browser[idx]) != -1) && (! BrowserFound) ) {
				BrowserFound = true;
			}
		}		

		if (! OSFound || ! BrowserFound) {
			window.location = unsuppRedirURL;
		}
	}
    /////////////////////////////////////////////////////////////
   /////////////////////////////////////////////////////////////
	//Delete cookies functions////////////////////////

	function Get_Cookie( name ) {
	
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) &&
	( name != document.cookie.substring( 0, name.length ) ) )
	{
	return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ";", len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
	}
	
		


	function Delete_Cookie( name, path, domain ) {
	
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
	( ( path ) ? ";path=" + path : "") +
	( ( domain ) ? ";domain=" + domain : "" ) +
	";expires=Thu, 01-Jan-1970 00:00:01 GMT";
	}
		
	function Logout(path){
			if (confirm('Do you want to Logout ?')) {
				Delete_Cookie( 'FCRSULCODE', "/", "" );	
				Delete_Cookie( 'FCRSULID', "/", "" );
				Delete_Cookie( 'FCRSTERMID', "/", "" );
				window.location=path;
			}
	
	} 
	
    // Script for Route Selection
    function SelectRoute(Element,ChangeThis,companyField, companyValue) {
	document.getElementById(ChangeThis).value  = Element.value;
	document.getElementById(companyField).value = companyValue;

    }

    function fixShowCompany() {
      var spans = document.getElementsByTagName('span');
      for (idx=0; idx<spans.length; idx++) {
        if (spans[idx].title == 'showVesselCompany') {
          if (! showCompanyVessel) {
            spans[idx].style.display = 'none';
          } else {
            spans[idx].style.display = '';
          }
        }
        if (spans[idx].title == 'hideRouteforVessel') {
          if (! showCompanyVessel) {
            spans[idx].style.display = '';
          } else {
            spans[idx].style.display = 'none';
          }
        }
        if (spans[idx].title == 'showRouteInfoSpan') {
          if (showRouteInfo) {
            spans[idx].style.display = '';
          }
        }
      }
    }

	function $(obj){
		return document.getElementById(obj);
	}



    	function tmpLayers(id1,id2){
		MM_showHideLayers(id2,"","show");
		if (navigator.appVersion.indexOf("Safari")!=-1){
		   	var scr="null.php";
		   	var iframe = $(id1);
			var f= document.body;
			setTimeout('iframe.location=scr',1000);
			$(id2).style.height = (f.clientHeight)+ 'px';
		}else{
			var iframe = $(id1);
			iframe.contentWindow.location = "null.php";
			var f= iframe.contentWindow.document.body;
			$(id2).style.height = (f.scrollHeight+ 100 ) + 'px';
			
		}
	}

function unLoadFnc(evt)
{
  var e = (window.event) ? window.event : evt;
	 try
       {
		//code	
			if (e.keyCode){ 
			  //alert(e.keyCode);
			 if (e.keyCode == 8){ 
			    return true;
			   }
			 if (e.keyCode < 45 || e.keyCode > 57) 
				return false;
			  	
			}else if (e.which){ 
			   if (e.which == 8){ 
			    return true;
			   }
			   if (e.which < 45 || e.which > 57){ 
				return false;
			   }
			}

 	   }
          catch(e)
       {	  
	    //retun errors
		//alert(e);
	   }
	 	
}

function NoSlash(evt)
{
  var e = (window.event) ? window.event : evt;
	 try
       {
		//code	
			if (e.keyCode){ 
			  //alert(e.keyCode);
			  if ((e.keyCode == 8)||(e.keyCode == 9)||(e.keyCode == 13)){ 
			    return true;
			   }
			 if (e.keyCode < 48 || e.keyCode > 57) 
				return false;
			  	
			}else if (e.which){ 
			   //if(e.which == 8){ 
			   if ((e.which == 8)||(e.which == 9)||(e.which == 13)){  
				return true;
			   }
			   if (e.which < 48 || e.which > 57){ 
				return false;
			   }
			}

 	   }
          catch(e)
       {	  
	    //retun errors
		//alert(e);
	   }
	 	
}

function tab_ent(evt){
var e = (window.event) ? window.event : evt;
	 try
       {
			if (e.keyCode){ 
			 if (e.keyCode==13) {
			 e.keyCode=9; 
			 return e.keyCode 
			 }
			}else if (e.which){ 
			   if (e.which==13) {
			 	e.which=9; 
			 	return e.which 
			   }
			  if (e.which==9) {
			 	return true; 
			   }	
			}

 	   }
          catch(e)
       {	  
	   }


}