function valid_search()
{	
	if (document.getElementById("Search1_keywordsearch_1").checked == true && document.getElementById("Search1_keywordsearch_2").checked == true && document.getElementById("Search1_keywordsearch_3").checked == true && document.getElementById("Search1_keywordsearch_4").checked == true && document.getElementById("Search1_keywordsearch_5").checked == true && document.getElementById("Search1_keywordsearch_6").checked == true && document.getElementById("Search1_keywordsearch_7").checked == true)
	{
		return true;
	}
	else if (document.getElementById("Search1_keywordsearch_1").checked == false && document.getElementById("Search1_keywordsearch_2").checked == false && document.getElementById("Search1_keywordsearch_3").checked == false && document.getElementById("Search1_keywordsearch_4").checked == false && document.getElementById("Search1_keywordsearch_5").checked == false && document.getElementById("Search1_keywordsearch_6").checked == false && document.getElementById("Search1_keywordsearch_7").checked == false)
	{
		return true;
	}
	else
	{
	    if (emptyField(document.getElementById("Search1_txtsearch")))
		{		
		    alert('Please Enter Search Keyword');
			document.getElementById("Search1_txtsearch").focus();
			return false;
		}
	}
	return true;
}
function oldvalid_search()
{	
	if (document.getElementById("Search1_ddlbyartist").value ==0 )
	{
		if (emptyField(document.getElementById("Search1_txtsearch")))
		{		alert('Please Enter Search Keyword Or Select Country Or Format');
				document.getElementById("Search1_txtsearch").focus();
				return false;
		}
	}

	
	//if (emptyField(document.getElementById("Search1_txtsearch")) && document.getElementById("Search1_ddlformat").value==0)
	//{Search1_txtsearch
	//	if (document.getElementById("Search1_ddlbyartist").value ==0 )
		//{
			//alert('Please Select Company');
			//document.getElementById("Search1_ddlbyartist").focus();
			//return false;
		//}
				
	//}
	if (document.getElementById("Search1_ddlformat").value ==0 &&  document.getElementById("Search1_ddlbyartist").value ==0 && (emptyField(document.getElementById("Search1_txtsearch"))) )
	{
		alert('Please Select Search Keyword');
				document.getElementById("Search1_ddlformat").focus();
				return false;
	}
		
	if (document.getElementById("Search1_ddlformat").value!=0)
	{
		if (emptyField(document.getElementById("Search1_txtsearch")))
		{
			alert('Please Enter Search Keyword');
			document.getElementById("Search1_txtsearch").focus();
			return false;
		}
	}
	return true;
}