function IsValidEmail(elemId)
{
	var value = document.getElementById(elemId).value;
	var emailRegEx = /^(\w+(?:(\.|\-)\w+)*)@((?:\w+(?:(\.|\-)\w+)*\.)+)([a-z\d]{2,})$/i;
				
	return emailRegEx.test(value);
}

function IsValidInputString(elemId)
{
	if(elemId == "searchText")
		return IsValidSearchStr();
		
	
	var value = document.getElementById(elemId).value;
	
	return ((value != "") && (value != null));
}

function IsValidSearchStr()
{
	var value = document.searchForm.searchText.value;
	
	return ((value != "") && (value != null));
}