function trim (strVar) { 
     if(strVar.length >0)
	 {
	        while(strVar.charAt(0)==" ")  //Left Trim
			strVar=strVar.substring(1,strVar.length); 
			while(strVar.charAt(strVar.length-1)==" ")  //Right Trim
			strVar=strVar.substring(0,strVar.length-1); 			
	 } return strVar; 
}
function isNotAlphabets(str){
		for (var i = 0; i < str.length; i++)
		{
				var ch = str.substring(i, i + 1);
				if((ch < "a" || "z" < ch) && (ch < "A" || "Z" < ch)) 
				{					
					return true;
				}
		}
		return false;
}
function isNotID(str){
		for (var i = 0; i < str.length; i++)
		{
				var ch = str.substring(i, i + 1);
				if((ch < '0' || '9' < ch) && ((ch < "a" || "z" < ch) && (ch < "A" || "Z" < ch))) 
				{
					if(ch == "_") continue;
					return true;
				}
		}
		return false;
}
function isValidEmail(emailid){		
		var l=emailid.length;
		if(l==0)
		{
				return false;	
		}
		if(l!=0)
		{
				var a=emailid.indexOf('@');
				var d=emailid.lastIndexOf('.');
				var str1=emailid.substr(0,a);
				var str2=emailid.substr(a+1,d-a-1);
				var str3=emailid.substr(d+1,l);
				var len1=str1.length;
				var len2=str2.length;
				var len3=str3.length;
				if(a<0 || d<2)
				{
						alert ("Check for missing '@' or '.' ");
						return false;
				}
				else if (a>d)
				{
						alert ("Invalid email. Please enter correct email address");
						return false;
				}				
				if (len1<=1 || len2<=1 || len3 <=1)
				{
						alert ("Invalid email. Please enter correct email address");
						return false;
				}				
		}
		return true;
}
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_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 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 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 MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
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();
}
function EXIM_goTo( url ) {
	window.location.href = url;
}
function EXIM_navBarClick( tableCellRef, navStyle, url ) {
	EXIM_navBar( tableCellRef, 0, navStyle );
	EXIM_goTo( url );
}
function EXIM_navBar( tableCellRef, hoverFlag, navStyle ) {
	if ( hoverFlag ) {
		switch ( navStyle ) {
			case 1:
				tableCellRef.style.backgroundColor = '#FFCC00';//#69c'
				break;
			case 2:
				tableCellRef.style.backgroundColor = '#FFFFFF';//#69c'
				break;
			default:
				if ( document.getElementsByTagName ) {
					tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#c00';
				}
		}
	} else {
		switch ( navStyle ) {			
			case 1:
				tableCellRef.style.backgroundColor = '#ddd';//#036
				break;
			case 2:
				tableCellRef.style.backgroundColor = '#FFFFFF';//#69c'
				break;				
			default:
				
				if ( document.getElementsByTagName ) {
					tableCellRef.getElementsByTagName( 'a' )[0].style.color = '#000';
				}
		}
	}
}
var pop='';

function openwin(nm,width,height) {
   var name=nm;
   if (pop && !pop.closed) {
      pop.close();
   }
   pop=eval("window.open('"+name+"','NewWIN','chrome[4],toolbar=no,left=5,top=5,width="+width+",height="+height+",directories=no,menubar=no,SCROLLBARS=yes,left=2,right=2')");
   if (!pop.opener) popUpWin.opener = self;
}

var pop='';
function openwin1(nm,width,height) {
   var name=nm;
   if (pop && !pop.closed) {
      pop.close();
   }
   pop=eval("window.open('"+name+"','NewWIN','chrome[4],toolbar=no,left=5,top=5,width="+width+",height="+height+",directories=no,menubar=no,SCROLLBARS=yes,left=2,right=2')");
   if (!pop.opener) popUpWin.opener = self;
}

function closewin()
{
		
	window.close();
}
/*Used in All Cp Modules*/
function checkAll(checked)
{
	  for(var i=0;i<document.removeForm.elements.length;i++)
	  {  
		 	var e = document.removeForm.elements[i];
			if(e.type == "checkbox") e.checked = checked;
	  }
}
function checkAllAuction(checked)
{
	  for(var i=0;i<document.form.elements.length;i++)
	  {  
		 	var e = document.form.elements[i];
			if(e.type == "checkbox") e.checked = checked;
	  }
}
function checkAllFreight(checked)
{
	  for(var i=0;i<document.frmdelStatus.elements.length;i++)
	  {  
		 	var e = document.frmdelStatus.elements[i];
			if(e.type == "checkbox") e.checked = checked;
	  }

}

function checkAllperm(checked)
{
	  for(var i=0;i<document.showPermFrm.elements.length;i++)
	  {  
		 	var e = document.showPermFrm.elements[i];
			if(e.type == "checkbox") e.checked = checked;
	  }

}

function checkAllperm1(checked)
{
	  for(var i=0;i<document.permFrm.elements.length;i++)
	  {  
		 	var e = document.permFrm.elements[i];
			if(e.type == "checkbox") e.checked = checked;
	  }

}

function deleteAlert_new(theForm)
{
	 var records = theForm.records.value;
     var total = 0;
     var msg = "";
     if(records>0)
     {
          for(i=0; i<theForm.length; i++)
          {
               e=theForm.elements[i];
               name = e.name;
               name = name.substr(0,5);
               if (e.type=='checkbox' && name == "check")
               {
                    if(eval('e.checked') == true)
                    {
                         total= total+1;
                    }
               }
          }
          if(total >0)
          {
               msg = msg + 'Do You Like to remove ' + total +' records ?';
          }
          else
          {
               alert("Please check the items to remove !");
               return false;
          }
          if(msg.length >0)
          {
               var flag;
               flag = confirm(msg + " If Yes Press \"OK\" else Press \"Cancel\".");
               if(flag == true)
               return true;
          }
     }
	 //alert("You can not delete items");
     return false;
}

function deleteAlert(theForm)
{
	 var records = theForm.records.value;
     var total = 0;
     var msg = "";
     if(records>0)
     {
          for(i=0; i<theForm.length; i++)
          {
               e=theForm.elements[i];
               name = e.name;
               name = name.substr(0,4);
               if (e.type=='checkbox' && name == "item")
               {
                    if(eval('e.checked') == true)
                    {
                         total= total+1;
                    }
               }
          }
          if(total >0)
          {
               msg = msg + 'Do You Like to remove ' + total +' records ?';
          }
          else
          {
               alert("Please check the items to remove !");
               return false;
          }
          if(msg.length >0)
          {
               var flag;
               flag = confirm(msg + " If Yes Press \"OK\" else Press \"Cancel\".");
               if(flag == true)
               return true;
          }
     }
	 //alert("You can not delete items");
     return false;
}
function req_checkAll(checked,na)
{
	
	  for(var i=0;i<document.form1.elements.length;i++)
	  {  
		 	var e = document.form1.elements[i];
			var n= e.name;
			var str= n.substring(0,na.length);		
			if(e.type == "checkbox" && str==na)
				 e.checked = checked;
	  }
}
function checkLogin(chk)
{
	if(chk.userName.value.length==0)
	{
		alert("User Name can not be left blank");
		chk.userName.focus();
		return false;
	}
	
	if(chk.password.value.length==0)
	{
	alert("Password can not be left blank");
	chk.password.focus();
	return false;
	}
}