// JScript File

function ltrim (s)
        {
            return s.replace( /^\s*/, "" );
        }
    function trim(s)
         {
          //s=s.replace(/^\s*/,"");
          return s.replace(/^\s+|\s+$/g,"");
         }
        function validate()
        {
            var min=document.getElementById("txtminprice");
            var max=document.getElementById("txtmaxprice");
           
            
            str=min.value;
            var number = /^[1-9]\d*$/;
	        if(str.match(number)==null)	
	        { alert("Invalid Minimum Amount"); min.focus(); return false; }
            
            str1=max.value;
            var number1 = /^[1-9]\d*$/;
	        if(str1.match(number1)==null)	
	        { alert("Invalid Maximum Amount"); max.focus(); return false; }
            
            
          
        }