//preload and swap images on rollover
base_folder='/~scraword/'; 
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

//preloadnav
function preloadNavRollovers() {
	MM_preloadImages(base_folder+'/_assets/images/common/navAbout-on.gif',base_folder+'/_assets/images/common/navBlog-on.gif',base_folder+'/_assets/images/common/navDiscog-on.gif',base_folder+'/_assets/images/common/navForum-on.gif',base_folder+'/_assets/images/common/navGallery-on.gif',base_folder+'/_assets/images/common/navGigs-on.gif',base_folder+'/_assets/images/common/navHome-on.gif',base_folder+'/_assets/images/common/navMembers-on.gif',base_folder+'/_assets/images/common/navNews-on.gif',base_folder+'/_assets/images/common/navSignup-on.gif',base_folder+'/_assets/images/common/navTv-on.gif');
}

function initPage(page){
	preloadNavRollovers();
	switch(page){
	case 'signup':
	  swfsection = 'homepage';
	   break; 
	case 'gigs':
	  swfsection = 'homepage';
	  break;
	case 'privacy':
	  swfsection = 'homepage';
	  break; 
	case 'blog':
	  swfsection = 'homepage';
	  break; 
	case 'gallery':
	  swfsection = 'homepage';
	  break;
	default:
	  swfsection = page;
	}
	var flashvars = {section:base_folder+'/_assets/swf/sideSwf-'+swfsection};
	var params = {wmode: "transparent"}; 
	swfobject.embedSWF(base_folder+"_assets/swf/sideScratch.swf", "flashWrapper", "840", "1020", "8","expressInstall.swf", flashvars, params);
}