function showSigninForm(){
	if ( (document.getElementById("signinFormHolder")) && (document.getElementById("signinFormHolder").style.display=="block") ){
		alert("Please use the sign-in form to sign-in to your comedycentral.com account.");
		if (document.signinForm) {document.signinForm.userName.focus();}
	} else {
		if (document.getElementById("signinFormHolder")) {document.getElementById("signinFormHolder").style.display="block";}
		if (document.getElementById("blog_CenterContentHolder")) {document.getElementById("blog_CenterContentHolder").style.display="none";}
		if (document.signinForm) {document.signinForm.userName.focus();}
	}//end else
}//end showSigninForm()

function userSigninSuccess(){
	document.location=document.location;
}//end userSigninSuccess()

function closeSigninForm(){
	if (document.getElementById("signinFormHolder")) {document.getElementById("signinFormHolder").style.display="none";}
}//end closeSigninForm()

//Override launchMedia To Redirect Video Launch Calls
function launchMedia(mpVars){
	var queryStringParams="?";
	var parentWinUrl = mpVars.url;
	var currentFullURL = document.location;
	var parentWinReturn="";
	
	var itemId = "";
	if ((mpVars.itemId!=undefined)&&(mpVars.itemId!="none")&&(mpVars.itemId!=""))itemId = mpVars.itemId;
	
	var popWin=null;
	var popWinUrl;
	var popWinWidth;
	var popWinHeight;
	var popWinScrollbars;
	var popWinResizable;
	var popWinLocation;
	var popWinToolbar;
	var popWinBlocked=false;
	var popWinStatus;
	var localHost="";	
	//if(!window.hasCCHeader)localHost="http://www.comedycentral.com";
	if(mpVars){
		if(mpVars.linkType=="photoGallery"){
/*************************************************** PHOTO GALLERY ***************************************************/
			messageType="photo gallery";
			var imgId="";
			if ((mpVars.imgId!=undefined)&&(mpVars.imgId!="none")&&(mpVars.imgId!=""))imgId = mpVars.imgId;			popWinUrl=localHost+"/sitewide/photo_gallery/photo_gallery.jhtml?skin=skins/SBS_photo-slideshow2.swf&style=styles/sbs_style.css&adstyle=styles/sbs_style.css&pgid="+itemId+"&imgId="+imgId;
			popWinName="cc_photo_gallery";
			popWinWidth=750;
			popWinHeight=500;
			popWinScrollbars=0;
			popWinResizable="no";
			popWinStatus="no";
			popWinLocation=0;
			popWinToolbar=0;
		} else if(mpVars.linkType=="game"){
/*************************************************** GAME ***************************************************/
			messageType="game";
			popWinUrl=localHost+"/sitewide/game_player/gameplayer_popup.jhtml?game="+itemId;
			popWinName="cc_game_player";
			popWinWidth = mpVars.width;
			popWinHeight = mpVars.height;
			if ((popWinWidth==undefined)||(popWinWidth=="")||(popWinWidth==null)) popWinWidth = 690;
			if ((popWinHeight==undefined)||(popWinHeight=="")||(popWinHeight==null)) popWinHeight = 495;
			popWinScrollbars=0;
			popWinResizable="no";
			popWinStatus="no";
			popWinLocation=0;
			popWinToolbar=0;
		} else{			
/*************************************************** MOTHERLOAD VIDEO ***************************************************/
			messageType="motherload video";				
			popWinName="cc_motherload_player";
			if ((mpVars.ml_video!=undefined)&&(mpVars.ml_video!="none")&&(mpVars.ml_video!="")){itemId = mpVars.ml_video;}
		}
		if(popWinName=="cc_motherload_player"){
			document.location="/video/index.jhtml?videoId=" + itemId;
		} else {
			if((parentWinUrl=="undefined")||(parentWinUrl==null)||(parentWinUrl=="")){
				parentWinUrl="#";
				parentWinReturn="return false;";			
			}	popWin=window.open(popWinUrl,popWinName,"width="+popWinWidth+",height="+popWinHeight+",scrollbars="+popWinScrollbars+",resizable="+popWinResizable+",location="+popWinLocation+",toolbar="+popWinToolbar+",status="+popWinStatus);		
			if(popWin!=null&&typeof (popWin)!="undefined"){
				if((parentWinUrl!="undefined")&&(parentWinUrl!=null)&&(parentWinUrl!="#")&&(parentWinUrl!="none"))
				{document.location=parentWinUrl;}
				popWin.focus();
			}else{							
				var errorAlertText="You may have a pop-up blocker interfering with your ability to view this "+messageType+".\nPlease consult the red box on this page for further instructions on how to launch the "+messageType+" you requested.";
				var errorDivText="Uh-oh -- you may have a pop-up blocker interfering with your ability to view this "+messageType+". To see the " + messageType + ", <strong>click here</strong></a><br /><br />";
				var errorDivHref="<div class=\"text\" style=\"text-align:center;\"><a href=\""+parentWinUrl+"\" onClick=\"window.open(\'"+popWinUrl+"\',\'"+popWinName+"\',\'width="+popWinWidth+",height="+popWinHeight+",scrollbars="+popWinScrollbars+",resizable="+popWinResizable+",location="+popWinLocation+",toolbar="+popWinToolbar+",status="+popWinStatus+"\');"+parentWinReturn+"\">" + errorDivText + "</a></span>";			
			
				if (document.getElementById("popUpError")){ popErrorEvent(errorAlertText,errorDivHref);}
				else {addLoadEvent(popErrorEvent(errorAlertText,errorDivHref));}
			}			
		}
	}else {alert("Improperly Formatted Launch Media Call\nPlease pass an appropriate object.");}
}