function ValidateInputs()
{	//alert("hi");
	var bool;
	var strSearchName;
	strSearchName = document.getElementById("ucTopNav_txtSearch");
	//alert(strSearchName.value);
	if(strSearchName != null)
	{
		var value = strSearchName.value
		var bool = IsValidInput(value);
		if(bool == false)
		{
			alert("Invalid Search Text, Please enter a correct Search Text");
			return false;
		}
	}
}
			
function IsValidInput(string)         
{	//alert("in");
	var addressPattern = new String();
	addressPattern = "<|>|select * from|exec|delete|drop|exec|execute|create|alter|declare|if|<sc|%20|script|document.cookie|<form|</form|<img|';";
	if(string.match(addressPattern)|| string=="")
	{
		return false;
	}
	else
	{
		return true;
	}
}