function awwwwwYeaHitIt() {
	$("#ieWarning").remove();
	
	checkOverlayHeight();
	
	loadPreviews();
}

function getCurrentItem() {
	return $(".item:visible").length === 1 ? $(".item:visible") : false;
}

function getCurrentItemID() {
	return $(".item:visible").length === 1 ? $(".item:visible").attr("id").substr(5) : false;	
}

function checkOverlayHeight() {
	var windowHeight = $(window).height();
	var minHeight = 694;
	if(windowHeight < minHeight) {
		$("#overlay").height(minHeight);
	} else {
		$("#overlay").height(windowHeight);
	}
}

// addslashes and stripslashes functions from http://snipplr.com/view/13396/addslahes-stripslashes/
function addslashes(str) {
   str=str.replace(/\'/g,'\\\'');
   str=str.replace(/\"/g,'\\"');
   str=str.replace(/\\/g,'\\\\');
   str=str.replace(/\0/g,'\\0');
   return str;
}
 
function stripslashes(str) {
   str=str.replace(/\\'/g,'\'');
   str=str.replace(/\\"/g,'"');
   str=str.replace(/\\\\/g,'\\');
   str=str.replace(/\\0/g,'\0');
   return str;
}