///////////////////
//ROLLOVER'N'SWAP//
///////////////////

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_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_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];}
}


///////////
//FADE IN//
///////////


function opacity(id, opacStart, opacEnd, millisec, loc){ 
    //speed for each frame 
    var speed = Math.round(millisec / 100); 
    var timer = 0; 

    //determine the direction for the blending, if start and end are the same nothing happens 
    if(opacStart > opacEnd) { 
        for(i = opacStart; i >= opacEnd; i--){
	        setTimeout("changeOpac(" + i + ",'" + id + "','" + loc + "')",(timer * speed)); 
			timer++; 
        } 
    } else if(opacStart < opacEnd) { 
        for(i = opacStart; i <= opacEnd; i++){
           setTimeout("changeOpac(" + i + ",'" + id + "','" + loc + "')",(timer * speed)); 
			timer++; 
        } 
    } 
    
} 

//change the opacity for different browsers 
function changeOpac(opacity, id, loc){ 
	var object = document.getElementById(id).style;
	
	if(opacity==0){
		window.location = loc;
	}else{
    	object.opacity = (opacity / 100); 
    	object.MozOpacity = (opacity / 100); 
    	object.KhtmlOpacity = (opacity / 100); 
    	object.filter = "alpha(opacity=" + opacity + ")"; 
    }
}