// LH - Added 11/2/06 to display the value that was entered for the product search on the results page

var strCurrentUrl = window.location;
var strSearchTerm;

strCurrentUrl = strCurrentUrl.toString();
strCurrentUrl = strCurrentUrl.toLowerCase();

function returnObjById(strId) {
	var tempObj = document.getElementById(strId);
	return tempObj;
}

function setDivValue(){
	if (strCurrentUrl.indexOf('istar.asp?a=29')!= -1 && strCurrentUrl.indexOf('&search=')!= -1) {	
		strParam = strCurrentUrl.split('&');		
		strSearchTerm = strParam[2];	// regular search param
		if (strSearchTerm.indexOf('search=') == -1) strSearchTerm = strParam[3];	// advanced search param
		strSearchTerm = strSearchTerm.substring(7);			
		strSearchTerm = unescape(strSearchTerm.replace(/\+/g," "));		
		while (strSearchTerm.indexOf('*')!=-1) strSearchTerm = strSearchTerm.replace('*','');	
		objDiv = returnObjById('searchedTermValue')
		objDiv.innerHTML = 'for ‘ ' + strSearchTerm + ' ’...';
	}	
}

function enhanceSearch(textBox) {
	searchText = textBox.value;

	if(searchText.length > 0) {
		var newSearchText;
		newSearchText = new String();

		searchWords = searchText.split(" ");
		for(i=0; i < searchWords.length; i++) {
			newSearchText += searchWords[i] + ' * ';
		}

		newSearchText = newSearchText.substring(0, newSearchText.length - 1);
		textBox.value = newSearchText;
	}
}

function clearField(objField){
	objField.value = '';
}