function newWindow(newContent)
 	{
  		winContent = window.open(newContent, 'nextWin', 'right=0, top=20,width=625,height=400, toolbar=no,scrollbars=yes, resizable=yes')         
 	}
	

	//to require a text field
	function checktext()
	{
		if(document.search_form.input_box.value == "")
		{
			if(document.search_form.column_name.value == "All")
			{
				document.search_form.input_box.value == "All"
				return true;
			}
			else
			{
				alert("Please Enter a Search Criteria");
				return false;
			}
		}
		else
		{
			return true;
		}
	}
	
	function checktext2()
	{
		if(window.document.search_form.input_box2.disabled == false)
		{
			if(document.search_form.input_box2.value == "")
			{
				alert("Please Enter a Second Search Criteria");
				return false;
			}
			else
			{
				return true;
			}
		}
		else
		{
			return true;
		}
	}
	
	function simple()
	{
		window.document.search_form.column_name3.value = "Title";
		window.document.search_form.column_name3.disabled = true;
		
		window.document.search_form.input_box2.disabled = true;
		window.document.search_form.input_box2.value = "";
		
		window.document.search_form.R2.checked = false;	
		window.document.search_form.R3.checked = false;			
	}
	
	function and()
	{
		window.document.search_form.R1.checked = false;	
		window.document.search_form.R3.checked = false;			
		
		window.document.search_form.input_box2.value = "";	
		window.document.search_form.input_box2.disabled = false;
		
		window.document.search_form.column_name3.disabled = false;		
	}
	
	function or()
	{
		window.document.search_form.R1.checked = false;	
		window.document.search_form.R2.checked = false;
		
		window.document.search_form.input_box2.value = "";					
		window.document.search_form.input_box2.disabled = false;
		
		window.document.search_form.column_name3.disabled = false;		
	}
	
	
	//overall validation function
	function formValidate()
	{
		if(checktext() & checktext2())
		{
			return true;
		}
		else
		{
			return false;
		}
	}
	
	function set()
	{
		window.document.search_form.column_name.value="Title";
		window.document.search_form.column_name3.value="Title";
		
		window.document.search_form.input_box.value="";
		window.document.search_form.input_box2.value="";
		
		window.document.search_form.R1.checked=true;
		window.document.search_form.R2.checked =false;	
		window.document.search_form.R3.checked =false;			
		
		window.document.search_form.input_box2.disabled=true;
		
		window.document.search_form.column_name.disabled=false;
		window.document.search_form.column_name3.disabled=true;
			
	}