function trim(str) 
	    {
         if (str == null)
            return "";
         if (str.length <1)
            return "";
          var i =0;
          while (str.charAt(i) == ' ')
               i++;
          str = str.substr(i);
          i = str.length;
          while (str.charAt(--i) == ' ')
               ;
          str = str.substr(0, (str.length + 1 + (i - str.length)));
          return str;
         }
		
		function chkFrm()
        {
         // User Name 
         var frm = document.getElementById("txtUserName");
 	 	 frm.value = trim(frm.value);
         if(frm.value=='')
         {
          alert('Please enter username');
          frm.focus();
          return false;
         }
         //Password 
         var frm = document.getElementById("txtPassword");
         frm.value = trim(frm.value);
         if(frm.value=='')
         {
          alert('Please enter password');
          frm.focus();
           return false;
         }
         callFormItSelf();
         return true;
         
        }
        
        function callFormItSelf()
        {
         document.frmhome.submit();
        }

		function MM_openBrWindow(theURL,winName,features) 
		{ //v2.0
			window.open(theURL,winName,features);
		}
	//	-----------------Search JS--------------------------------
		
		function MM_preloadimg1() { //v3.0
	  var d=document; if(d.img1){ if(!d.MM_p) d.MM_p=new Array();
	  var i,j=d.MM_p.length,a=MM_preloadimg1.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_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_findObj(n, d) { //v3.0
	  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); 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_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
// Given by developer

function trim(str) 
{
 if (str == null)
	 return "";
 if (str.length <1)
    return "";
    var i =0;
 while (str.charAt(i) == ' ')
        i++;
 	     str = str.substr(i);
              i = str.length;
              while (str.charAt(--i) == ' ')
              ;
              str = str.substr(0, (str.length + 1 + (i - str.length)));
              return str;
}
	 
function formSearchCall()
{
 var frm1 = document.getElementById("txtSearch");
 var frm2 = document.getElementById("h_searchtext");
//alert(frm1.value);
 //frm1.value=trim(frm1.value);
 if(frm1.value=='')
  {
   alert('Please enter search value');
   frm1.focus();
   return false;
  } 
  else
  {
	frm2.value=frm1.value;
	document.frmSearch.method="post";
	document.frmSearch.action="insearch3.aspx";
	document.frmSearch.submit(); 
	return true; 
	}
  

}