function SearchValidation()
{
	if(document.searchForm.PTag1.value == "")
	{
		alert("Please insert a search tag!");
		document.searchForm.PTag1.focus();
		return false;
	}
	else if(document.searchForm.PTag1.value == "Product search")
	{
		alert("Please insert a search tag!");
		document.searchForm.PTag1.value = "";
		document.searchForm.PTag1.focus();
		return false;
	}
	else
	{
		return true;
	}
}