//---------------------------------------------------------------------------
// Function used by misc_searchbox.jsp to control form elements
//---------------------------------------------------------------------------
function SearchSingle() {
	if((document.searchFormSingle.searchtermsingle.value == 'Description or Item #')||(document.searchFormSingle.searchtermsingle.value == '')){
			alert('Please enter search terms');
			return;
			}
			
	//check for item number or catalog search
	// Get search property and term values from form elements
	var terms 	= escape(document.searchFormSingle.searchtermsingle.value);
	var posnot	= terms.indexOf("NOT");
	var posand	= terms.indexOf("AND");
	var posor	= terms.indexOf("OR");
	var poswild	= terms.indexOf("*");
	var searchActionCode = "A02";
	//var property 	= document.search_prop_form.searchprop[document.search_prop_form.searchprop.selectedIndex].value;
	var property 	= "All";

	var searchTerms = GetValue("CURRENTURL","Ntt");
	var node = GetValue("CURRENTURL","N");
	var withinResults = 0;
	
	// check for IW number
	var upperTerms = terms.toUpperCase();
	var where_is_IW = upperTerms.indexOf("IW");
	var where_is_R = upperTerms.indexOf("R");
	var where_is_ART = upperTerms.indexOf("ART");
	
	// check for the new ows pad IW numbers
	var arrseekOwsPadNumbers = new Array(24);
	arrseekOwsPadNumbers[0]='IW0170002';
	arrseekOwsPadNumbers[1]='IW0170003';
	arrseekOwsPadNumbers[2]='IW0170004';
	arrseekOwsPadNumbers[3]='IW0170005';
	arrseekOwsPadNumbers[4]='IW0170006';
	arrseekOwsPadNumbers[5]='IW0170007';
	arrseekOwsPadNumbers[6]='IW0170008';
	arrseekOwsPadNumbers[7]='IW0170009';
	arrseekOwsPadNumbers[8]='IW0170010';
	arrseekOwsPadNumbers[9]='IW0170011';
	arrseekOwsPadNumbers[10]='IW0170012';
	arrseekOwsPadNumbers[11]='IW0170013';
	arrseekOwsPadNumbers[12]='IW0170038';
	arrseekOwsPadNumbers[13]='IW0170039';
	arrseekOwsPadNumbers[14]='IW0170040';
	arrseekOwsPadNumbers[15]='IW0170041';
	arrseekOwsPadNumbers[16]='IW0170042';
	arrseekOwsPadNumbers[17]='IW0170043';
	arrseekOwsPadNumbers[18]='IW0170044';
	arrseekOwsPadNumbers[19]='IW0170045';
	arrseekOwsPadNumbers[20]='IW0170046';
	arrseekOwsPadNumbers[21]='IW0170047';
	arrseekOwsPadNumbers[22]='IW0170048';
	arrseekOwsPadNumbers[23]='IW0170049';
	

	
	// variable to hold flag indicating this is an OWS Pad search
	var	isOwsPad = false;	
	var k=0; 
	for (k=0; k<24; k++){ 
		if(arrseekOwsPadNumbers[x] == upperTerms){
			isOwsPad = true;
			return
		}
	}
			
	// only if this is art or IW and is not an OWS Pad IW from the catalog, redirect		
	if (((where_is_IW == 0)&&(isOwsPad = false))||(where_is_ART == 0)){
		var third_Pos = upperTerms.charAt(2);
		var fourth_Pos = upperTerms.charAt(3);
		var ValidChars = "0123456789";
		if(where_is_IW == 0){
			if (!(ValidChars.indexOf(third_Pos) == -1)) {
				document.location = "/rugsdirectory/iw_hijack_vb.aspx?N=0&Ne=119&Nf=IsActive|GTEQ+1&IW=" + upperTerms;
				return
			}
		}
		
		if (where_is_ART == 0){
			if (!(ValidChars.indexOf(fourth_Pos) == -1) && (fourth_Pos != '')) {
				document.location = "/rugsdirectory/iw_hijack_vb.aspx?N=0&Ne=119&Nf=IsActive|GTEQ+1&IW=" + upperTerms;
				return
			}
		}
	}
	// check for R number
	//jkk HACK: The fall 2006 catalog had several items listed that are being held by the vendor
	//that should be shown even though they are technically inactive. This branch checks to see if this is any of those
	//R numbers.
	var arrseekRNumbers = new Array(4);
	arrseekRNumbers[0]='R116609';
	arrseekRNumbers[1]='R116697';
	arrseekRNumbers[2]='R116724';
	arrseekRNumbers[3]='R116621';
	arrseekRNumbers[4]='R116631';
	var x=0; 
	for (x=0; x<4; x++){ 
		//alert(arrseekRNumbers[x]);
		if(arrseekRNumbers[x] == upperTerms){
		//alert(upperTerms);
		//alert(arrseekRNumbers[x]);
		document.location = "/rugsdirectory/search_hijack.aspx?N=0&Ne=119&ColorID=" + upperTerms;
			return
		}
	}
	
	//check for items that need to be replace
	var arrTerraRemoval = new Array(4);
	arrTerraRemoval[0] = 'R139643'
	arrTerraRemoval[1] = 'R139642'
	arrTerraRemoval[2] = 'R139640'
	arrTerraRemoval[3] = 'R139641'
	for (x=0; x<4; x++)
	{
		if(arrTerraRemoval[x] == upperTerms){
			document.location = "/rugsdirectory/promotions/2008/08/tera_collection_special_message.aspx"
			return
		}
	}
	
	// check for R number
	if (where_is_R == 0){
		var third_Pos = upperTerms.charAt(2);
		var ValidChars = "0123456789";
		if (!(ValidChars.indexOf(third_Pos) == -1)){
			document.location = "/rugsdirectory/search_hijack.aspx?N=0&Ne=119&Nf=IsActive|GTEQ+1&ColorID=" + upperTerms;
			return
		}
	}
		
	// Get search property and term values from form elements
	var terms = escape(document.searchFormSingle.searchtermsingle.value);
	var searchActionCode = "A02";
	var Nvalue = "125";
	var property = "All";

	var searchTerms = GetValue("CURRENTURL","Ntt");
	var node = GetValue("CURRENTURL","N");
	var withinResults = 0;

	var removeterms = ["N","Ne","No","Nao","Ntk","Ntt","D", "Dx", "Ds", "act", "Nty","Ntx", "Od", "R", "Ns", "Nso", "Sup", "Nf", "displayCount", "Nu", "color_id", "Ns", "Search", "Ntx", "Dx"];
	var addterms = ["N="+Nvalue, "Ntk="+property, "Ntt="+terms, "D="+terms, "act="+searchActionCode, "Nf=IsActive%7CGTEQ+1", "Nu=color_id", "Ns=Most_Popular|1", "Search=Adv", "Ntx=mode+matchallany", "Dx=mode+matchallany"];
	var newurl = ConstructURL("CURRENTURL", removeterms, addterms);
	document.location = "/rugsdirectory/home_page.aspx" + newurl;
}