String.prototype.trim = function() { return this.replace(/^\s+|\s+$/, ''); };
function headersearch() {
	var flag = true;
	var keyword;
	var catid;
	var FormStr;
	var city = "-1";
	if (document.getElementById("multiCity") != null) {
		city = document.getElementById("multiCity").value;
	}
	keyword = document.getElementById("key").value.trim();
	from = document.getElementById("from").value;
	
	if (from != null && from != "" &&  from == "homepage"){
		FormStr = "/online/WEB/search/searchresult.jsp?&from=homepage";
	}
	else
	{
		FormStr = "/online/WEB/search/searchresult.jsp?&from=header";
	}
	if (keyword == "Enter Search Terms") {
		document.getElementById("key").value = "";
		keyword = "";
	}
	if (keyword != null || keyword != "" || keyword != -1) {
		FormStr = FormStr + "&multiCity=" + city + "&keyword="
				+ escape(keyword);
		document.Frm.action = FormStr;
		document.Frm.submit;
		return false;
	}
}

function catpagesearch() {
	var flag = true;
	var keyword;
	var catpages;
	var FormStr;
	var from;
	keyword = document.getElementById("searchtxt").value.trim();
	catpages = document.getElementById("catpages").value;
	from = document.getElementById("fromcat").value;

	FormStr = "/online/WEB/search/searchresult.jsp?";

	if (keyword == "Enter Search Terms") {
		document.getElementById("searchtxt").value = "";
		keyword = "";
	}

	if (catpages != null || catpages != "") {
		FormStr = FormStr + "&from=" + from + "&keyword=" + escape(keyword);
		// alert(FormStr);
		document.catfrm.action = FormStr;
		document.catfrm.submit;
		return false;
	}
}

function clearCon() {
	var ss = document.getElementById("key").value;
	if (ss == "Enter Search Terms") {
		document.getElementById("key").value = '';
	}
	return false;
}

/*----CHECK FOR ENTER KEY PRESS IN A TEXT-BOX-----*/
function isEnterPress(event, buttonId){
	if (event.keyCode == 13)
    {
    	document.getElementById(buttonId).click();
    }
}