/**********************************************************************
	Theme Name: home (residential interiors)
	Theme URI: http://www.homeresidentialinteriors.com
	Description: JavaScript functions
	Date: 20 September, 2006 
	Author: Petra Gregorova Yocum (www.petragyocum.com)
***********************************************************************/
///////////////////////////////////////
////////// image rollover /////////////
///////////////////////////////////////
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];}
}


///////////////////////////////////////
//////////// portfolio page ///////////
///////////////////////////////////////
var oldi=1;
function setPreview(i)
{
 var elm = document.getElementById("preview");
 if (!elm) return;
 
 var sel = document.getElementById("sel"+i);
 if (sel) sel.src = "images/selector_on.gif";
 
 sel = document.getElementById("sel"+oldi);
 if (sel) sel.src = "images/selector.gif";
 
 if (i==1) elm.src = "images/portfolio/01.jpg";
 if (i==2) elm.src = "images/portfolio/02.jpg";
 if (i==3) elm.src = "images/portfolio/03.jpg";
 if (i==4) elm.src = "images/portfolio/04.jpg";
 if (i==5) elm.src = "images/portfolio/05.jpg";		
 if (i==6) elm.src = "images/portfolio/06.jpg";		
 if (i==7) elm.src = "images/portfolio/07.jpg";
 if (i==8) elm.src = "images/portfolio/08.jpg";// add the lines here for more pictures in the portfolio page
 
 oldi=i;
}