// LEJCommon.js

// newFunction
 function isNumberKey(evt){
         var charCode = (evt.which) ? evt.which : evt.keyCode
         if (charCode > 31 && (charCode < 48 || charCode > 57) && (charCode != 127))
            return false;

         return true;
 }
 
 function isNumberHiphen(evt,Object) {
 	var charCode = (evt.which) ? evt.which : evt.keyCode
         if ((charCode > 31 && charCode != 45) && ((charCode < 48 && charCode != 45) || charCode > 57)) 
            return false;
        
         return true;

 
 }
 
 function isNotNumbers(evt){
 		 if(evt.keyCode==9)
			return true;
 		 
         var charCode = (evt.which) ? evt.which : evt.keyCode
         if (!(charCode > 31 && (charCode < 48 || charCode > 57 ))&& charCode != 8)
            return false;
         return true;
 }
 // functions used in LEJCachedhearder for search purpose
 function uni2entKeyWordForSearch(snippet) {
   var uSnip = '';
   //snippet = trim(snippet);
   for (var c=0; c<snippet.length; c++) {
      var val = snippet.charCodeAt(c);
              uSnip += val + "-";
      
   }
   return uSnip;
}
function makeBlank(defaultSearchWord) {
var dSWord = defaultSearchWord;
var txtvalue = document.getElementById("searchTextShow").value;
if (dSWord == txtvalue) {
	document.getElementById("searchTextShow").value = "";
	document.getElementById("search").value = document.getElementById("searchTextShow").value;
}
}
function encodeKeyWord() {
	var encodedSerKeyWord = encodeURIComponent(uni2entKeyWordForSearch(document.getElementById("searchTextShow").value));
	document.getElementById("search").value = encodedSerKeyWord;
	document.ProductSearch.submit();
}