//find safari 2, mac version
var bIsSafari2 = false;
if ($.browser.safari && $.browser.version < 523) bIsSafari2 = true;

function formFocus(){
	//add focus and blur to form elements
	var elements = $('textarea,input.txt,select');
	elements.focus(function() {
		$(this).css('borderColor','#8f8f8f');
	});
	elements.blur(function() {
	    $(this).css('borderColor','#cecece');
	});
}

function activateNav(){
	//find safari 2
	var bIsSafari2 = false
	if ($.browser.safari && $.browser.version < 523) bIsSafari2 = true
	
	//find section of page
	var thisPage = document.location.href
	var thisPageArray = thisPage.split("/")
	var thisPage = thisPageArray.pop()
	var thisSection = thisPage.substring(0,2)
	
	$('H6.drawer-handle').addClass('pointer')
	$('LI.drawer UL.sub').hide()
	
	switch(thisSection)
	{
		case "m-":
	  		//manufacturers section
			$('UL.drawers LI.manufacturers UL.sub').show();
			$('UL.drawers LI.manufacturers H6.drawer-handle').addClass('open')
	  	break;
		case "s-":
	  		//department section
			$('UL.drawers LI.departments UL.sub').show()
			$('UL.drawers LI.departments H6.drawer-handle').addClass('open')
	  	break;
		default:
	  		//show first submenu
			$('LI.drawer UL.sub:first').show(); 
			$('H6.drawer-handle:first').addClass('open')
	}
	
	$('H6.drawer-handle').click(function () {            
		if (this.className == 'drawer-handle pointer open'){
			if (bIsSafari2){
				//don't animate if safari 2
				$(this).next().hide()
			} 
			else {
				$(this).next().slideUp("fast")
			}
	        $(this).removeClass('open')
	    }
	    else {
			if (bIsSafari2){
				//don't animate if safari 2
				$('LI.drawer UL.sub:visible').hide().prev().removeClass('open')
				$(this).addClass('open').next().show()
			}
			else {
				$('LI.drawer UL.sub:visible').slideUp("fast").prev().removeClass('open')
				$(this).addClass('open').next().slideDown("fast")
			}
	    }
	});
}

function appendStyles(){
	if(navigator.appVersion.indexOf("Mac") !== -1){
		$("head").append("<link rel=\"stylesheet\" href=\"skins/Skin_1/css/mac.css\" type=\"text/css\" />");
	}
}