function unhide(divID) {
 var item = document.getElementById(divID);
 if (item) {
 item.className=(item.className=='hidden')?'unhidden':'hidden';
 }
 }



function toggleComments() {
	var ele = document.getElementById("AddComment");
	if(ele.style.display == "block") {
    		ele.style.display = "none";
		
  	}
	else {
		ele.style.display = "block";
	}
} 




function UpdateButton()
{
var bDisable;
if (document.getElementById ("BrandOnly").value == '') // change the condition if required.
 bDisable = true;
else
 bDisable = false;

document.getElementById ("GoManufacturer").disabled = bDisable;

}