function hideCategories() {
		if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById('categoryLinksMainHolder').style.display = 'none';
		}
		else {
		if (document.layers) { // Netscape 4
		document.categoryLinksMainHolder.display = 'none';
		}
		else { // IE 4
		document.all.categoryLinksMainHolder.style.display = 'none';
		}
		}
		} 
		
		function showCategories(){
		if (document.getElementById) { // DOM3 = IE5, NS6
		document.getElementById('categoryLinksMainHolder').style.display = 'block';
		}
		else {
		if (document.layers) { // Netscape 4
		document.categoryLinksMainHolder.display = 'block';
		}
		else { // IE 4
		document.all.categoryLinksMainHolder.style.display = 'block';
		}
		}
		} 
			function getSubCategory(categoryId)
		{
			document.headerForm.action = "/Home.do?parameter=getSubCategoryDetails&categoryId="+categoryId;
			document.headerForm.submit();
			
		}
		
		
	   	function openNewWindow()
		{
			var myWindow=window.open("/Home.do?parameter=feedBack",'_blank','toolbar=no, location=yes, directories=no, status=yes, menubar=no, scrollbars=yes, resizable=yes, copyhistory=no, width=700, height=1200');
		}
		
  		function searchProduct()
		{
		  if(document.getElementById("searchKey").value=="")
			 {
			   alert("Please enter the valid keyword");
			   return false;
			 }
			 else{
		    document.headerForm.action="/Header.do?parameter=redirectSearch";
		    document.headerForm.submit();
		   }
		}