function validateEmail(str) {	
	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){
	   alert(INVALID_EMAIL_ADDRESS)
	   return false
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   alert(INVALID_EMAIL_ADDRESS)
	   return false
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
	    alert(INVALID_EMAIL_ADDRESS)
	    return false
	}

	 if (str.indexOf(at,(lat+1))!=-1){
	    alert(INVALID_EMAIL_ADDRESS)
	    return false
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
	    alert(INVALID_EMAIL_ADDRESS)
	    return false
	 }

	 if (str.indexOf(dot,(lat+2))==-1){
	    alert(INVALID_EMAIL_ADDRESS)
	    return false
	 }
	
	 if (str.indexOf(" ")!=-1){
	    alert(INVALID_EMAIL_ADDRESS)
	    return false
	 }

	 return true					
}

function setupQuoteFormUrl(qUrl) {
	$(".getQuoteButton a").attr("href",""+qUrl);
	$(".getQuoteButton a").css("display","block");
	$(".getQuoteButton a").css("padding-top","4px");
}
function setRibbonHeight(){
	var rightColHeight = $("#leftColumn").height() + 90 + 20;
	if(rightColHeight < 1500){
		rightColHeight = 1500;
	}
	$("#rightColumn").height(rightColHeight);	
}
$(document).ready(function () {
	setRibbonHeight();
	$(".searchColumnTop .submitButton").click(function() {
		validateSearchForm();
	});
	$(".submitButtonAdvanced").click(function() {
		validateAdvancedSearchForm();
	});
	$("#a-search-button").click(function() {
		var position = $("#advanced_search_form").position();
		scroll(0,position.top - 50);
	});
});