function checkSearch(){
	var frm=document.searchForm;
	//alert("checkCat");
	
	var val = 0;

	for( i = 0; i < frm.searchType.length; i++ )
	{
		if( frm.searchType[i].checked == true )
		val = frm.searchType[i].value;
	}

	if (val == "productName") {
		if(emptyfield(frm.productName,"Please enter the Product Name")==false){
			frm.productName.focus();
			return;
		}
	} else if (val == "productCategory") {
		if(frm.categories2.selectedIndex==0){
			alert("Please Select a Category");
			frm1.categories2.focus();
			return;
		}
	} else if (val == "productBoth") {
		if(emptyfield(frm.productName_both,"Please enter the Product Name")==false){
			frm.productName_both.focus();
			return;
		}
		
		if(frm.categories_both.selectedIndex==0){
			alert("Please Select a Category");
			frm1.categories_both.focus();
			return;
		}
	}
	
	frm.submit();
	//window.location="result.asp";
	
}

function hideContent(element){
        x = document.getElementById(element).style;
        x.display = 'none';
}

function emptyfield(check,err_msg){
   if (check.value == ""){
      alert(err_msg);
	  check.focus();
	  return false;
   }
}

function checkCat(){
	var frm=document.searchForm;
	var frm1=document.form1;
	//alert("checkCat");
	
	frm1.mainCat.value = frm.categories2.value;
	frm1.lvl1.value = frm.subLevel1.value;
	frm1.lvl2.value = frm.subLevel2.value;
	frm1.lvl3.value = frm.subLevel3.value;

	frm1.submit();
	//window.location="result.asp";
}

function goSearch() {
	var frm=document.goSearchForm;
	var x=document.getElementById("gosearchInput").value;
	
	frm.productName.value = x;
	frm.submit();
}