function LookHighlight(look) {
	if(look.className == 'look_display') {
		look.className = 'look_display look_display_highlight';
	}
	else {
		look.className = 'look_display';

	}
}	

function BuyAll() {
	text = document.getElementById('buy_all');
	if(document.images['buy_all_check'].src.indexOf('unchecked') > 0) {
		document.images['buy_all_check'].src = '/images/checkbox_checked.gif';
		text.className = 'color_middle';
		
	}
	else {
		document.images['buy_all_check'].src = '/images/checkbox_unchecked.gif';
		text.className = 'color_dark';
	}
}

function Checkbox(box) {
	if(document.images[box].src.indexOf('unchecked') > 0) 
		document.images[box].src = '/images/checkbox_checked.gif';
	else 
		document.images[box].src = '/images/checkbox_unchecked.gif';

}

function toggleValue(htmlInputElement){
    element = document.getElementById(htmlInputElement);
    value = element.value;
    if(value == 0)
        element.value = 1;
    else
        element.value = 0;
}

function toggleCheckbox(box, valueContainer){
    Checkbox(box);
    toggleValue(valueContainer);
}



function Send_friend(box, carrier) {
	if(document.images[box].src.indexOf('unchecked') > 0){
		document.images[box].src = '/images/checkbox_checked.gif';
		document.getElementById(box + '_parameter').value = carrier;
	}
	else{
		document.images[box].src = '/images/checkbox_unchecked.gif';
		document.getElementById(box + '_parameter').value = 0;
	}

}

function AlertBox(element) {
	elem = document.getElementById(element).parentNode;
	if(elem.style.display == 'block') {
		elem.style.display = 'none';
	}
	else {
		elem.style.display = 'block';
		Center(element);
		if(browser == 'ie')
			MaxHeight(elem.parentNode.childNodes[1]); // sets background dim to max height
		else
			MaxHeight(elem.parentNode.childNodes[3]);
	}
}

function HoverColor(col) {
	elem = document.getElementById('color_hover');
	if(!elem.style.display | elem.style.display == 'none') {
		elem.style.display = 'block';
		elem.style.backgroundColor = col;
		document.onmousemove = MoveColor;
	}
	else {
		elem.style.display = 'none';
		document.onmousemove = null;
	}
}


function MoveColor(e) {
	var posxy = new Array(2)
	if(!e) var e=window.event;
	if (e.pageX || e.pageY) {
		posxy[0] = e.pageX;
		posxy[1] = e.pageY;
	}
	else if (e.clientX || e.clientY) {
		posxy[0] = e.clientX + document.body.scrollLeft;
		posxy[1] = e.clientY + document.body.scrollTop;
	}

	elem = document.getElementById('color_hover');
	var _x = posxy[0]-13;
	var _y = posxy[1]-38;
	elem.style.left = _x + 'px';
	elem.style.top = _y + 'px';
}

function popup(url, windowname, windowstyle ) {
	window_handle = window.open(url, windowname, windowstyle);
	window_handle.focus();
	return false;
}

function hide_campaign_div() {
	$('head_text_content').show();
	$('head_text_content_pic').hide();
	
}

function show_campaign_div() {
	$('head_text_content').hide();
	$('head_text_content_pic').show();
	
}