function includeFile(src){
	script = document.createElement("SCRIPT");
	script.type = "text/javascript";
	script.src = src;
	document.getElementsByTagName("head")[0].appendChild(script);
}

String.prototype.trim = function(){
	return this.replace(/^\s*/, "").replace(/\s*$/, "");
}

function isEmail(str){
	return (str.match(/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/));
}

function showPresentation(){
	var popup_width		= 825;
	var popup_height	= 626;
	var screen_width	= self.screen.availWidth;
	var screen_height	= self.screen.availHeight;

	var popup_left		= (screen_width - popup_width) / 2;
	var popup_top		= (screen_height - popup_height) / 2;

	window.open("http://www.b-coolt.com/presentation/", "presentation", "height ="+ popup_height +"px, left = "+ popup_left +"px, location = no, menubar = no, toolbar = no, status = no, top = "+ popup_top +"px, width ="+ popup_width +"px");
}

function showInterview(identity){
	var popup_width		= 975;
	var popup_height	= 776;
	var screen_width	= self.screen.availWidth;
	var screen_height	= self.screen.availHeight;

	var popup_left		= (screen_width - popup_width) / 2;
	var popup_top		= (screen_height - popup_height) / 2;

	window.open("http://www.b-coolt.com/bulletin/interview/?identity="+ identity, "interview", "height ="+ popup_height +"px, left = "+ popup_left +"px, location = no, menubar = no, toolbar = no, status = no, top = "+ popup_top +"px, width ="+ popup_width +"px");
}

function showFilm(identity){
	var popup_width		= 975;
	var popup_height	= 776;
	var screen_width	= self.screen.availWidth;
	var screen_height	= self.screen.availHeight;

	var popup_left		= (screen_width - popup_width) / 2;
	var popup_top		= (screen_height - popup_height) / 2;

	window.open("http://www.b-coolt.com/bulletin/film/?identity="+ identity, "interview", "height ="+ popup_height +"px, left = "+ popup_left +"px, location = no, menubar = no, toolbar = no, status = no, top = "+ popup_top +"px, width ="+ popup_width +"px");
}

function sendThisTo(type, identity){
	var popup_width		= 362;
	var popup_height	= 324;
	var screen_width	= self.screen.availWidth;
	var screen_height	= self.screen.availHeight;

	var popup_left		= (screen_width - popup_width) / 2;
	var popup_top		= (screen_height - popup_height) / 2;

	window.open("http://www.b-coolt.com/bulletin/send/?type="+ type +"&identity="+ identity, "send"+ type, "height ="+ popup_height +"px, left = "+ popup_left +"px, location = no, menubar = no, toolbar = no, status = no, top = "+ popup_top +"px, width ="+ popup_width +"px");
}