// JavaScript Document

addOnload(attach_file);

function addOnload(newFunction){
    var oldOnload = window.onload;

    if(typeof oldOnload == "function"){
        window.onload = function(){
            if(oldOnload){
                oldOnload();
            }
            newFunction();
        }
    }else{
        window.onload = newFunction;
    }

}

// Attach script functions


function attach_file(url) {
	// create new script element, set its relative URL, and load it
	
	
	script = document.createElement( 'script' );
	if(!url || url == ''){
		script.src = 'scripts/updateitem.php';
	}else{
		script.src = url;
	}

	document.getElementsByTagName( 'head' )[0].appendChild( script );
}