var ca_item;
var ca_item2;
var ca_list;
var ca_main_width = '100%';

//onload_functions[onload_functions.length] = 'ca_resize_images();';


if (document.getElementsByClassName == undefined) {
	document.getElementsByClassName = function(className)
	{
		var hasClassName = new RegExp("(?:^|\\s)" + className + "(?:$|\\s)");
		var allElements = document.getElementsByTagName("*");
		var results = [];

		var element;
		for (var i = 0; (element = allElements[i]) != null; i++) {
			var elementClass = element.className;
			if (elementClass && elementClass.indexOf(className) != -1 && hasClassName.test(elementClass))
				results.push(element);
		}

		return results;
	}
}


// resize images
function ca_resize_images()
{
    var i, limit, diff;
    limit = 600;
    //diff = 225;

var rows = document.getElementsByClassName('content');

for (var x in rows) {


//    ca_item = document.getElementById('contentrow');
ca_item = rows[x];
    if(ca_item && ca_item.clientWidth)
    {
        //limit = ca_item.clientWidth - diff;
	limit = ca_item.clientWidth;
    }
    if(limit < 500)
    {
        limit = 500;
    }
    if(document.body.clientWidth && document.body.clientWidth < (limit + diff) && document.body.clientWidth > 800)
    {
        limit = document.body.clientWidth - diff;
    }
    else if(window.innerWidth && window.innerWidth < (limit + diff) && window.innerWidth > 800)
    {
        limit = window.innerWidth - diff;
    }
    /* IE6 limit fix */
    if(!window.XMLHttpRequest && limit > 1500)
    {
        limit = 800;
    }
    if(ca_main_width && ca_main_width.indexOf('%') == -1)
    {
        ca_main_width.replace(/px/, '');
        if(ca_main_width > 0)
        {
            limit = ca_main_width - diff;
        }
    }
    if(ca_item)
    {
        ca_list = ca_item.getElementsByTagName('img');
    }
    else
    {
        ca_list = document.getElementsByTagName('img');
    }
    for(i=0; i<ca_list.length; i++)
    {
        ca_item = ca_list[i];
        if(ca_item.width > limit)
        {
            if(document.all) 
            { 
                ca_item.style.cursor = 'hand'; 
            }
            else
            { 
                ca_item.style.cursor = 'pointer'; 
            }
        //    ca_item.style.width = (limit - 50) + 'px';
	    ca_item.style.width = limit + 'px';
            ca_item.onclick = function() { 
                window.open(this.src, 'image', 'width=700,height=500,resizable=1,scrollbars=1');
            }
        }
    }
}
}