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var imagehidden=1;
var texthidden=1;
var imagefadetime=3000;
var textfadetime=2000;
var additionalwaittime=1000;

var numfadepics=10;
var currentfadepic=9;
var fadepics = new Array(numfadepics);

var numfadetext=5;
var currentfadetext=4;
var fadetext = new Array(numfadetext);

fadepics[0]="images/anrc.gif";       
fadepics[1]="images/doctors.jpg";         
fadepics[2]="images/anrcoffice.jpg";
fadepics[3]="images/patients.jpg";  
fadepics[4]="images/staff2.jpg"; 
fadepics[5]="images/anrcoffice.jpg";
fadepics[6]="images/doctor16.jpg";
fadepics[7]="images/anrc.gif";
fadepics[8]="images/doctors.jpg";
fadepics[9]="images/patients.jpg";              
     

fadetext[0]="images/renal.jpg";
fadetext[1]="images/kidney.jpg";
fadetext[2]="images/anrcldialysis.jpg";
fadetext[3]="images/renal.jpg";
fadetext[4]="images/transplation.jpg";
fadetext[5]="images/hypertension.jpg";


image0=new Image(); image0.src="images/anrc.gif";       
image1=new Image(); image1.src="images/doctors.jpg";         
image2=new Image(); image2.src="images/anrcoffice.jpg";            
image3=new Image(); image3.src="images/patients.jpg";           
image4=new Image(); image4.src="images/staff2.jpg"; 
image5=new Image(); image5.src="images/anrcpffice.jpg";  
image6=new Image(); image6.src="images/doctor16.jpg";  
image7=new Image(); image7.src="images/anrc.gif";  
image8=new Image(); image8.src="images/doctors.jpg";
image9=new Image(); image9.src="images/patients.jpg";          
     
imagee0=new Image(); imagee0.src="images/renal.jpg";
imagee1=new Image(); imagee1.src="images/kidney.jpg";
imagee2=new Image(); imagee2.src="images/anrcldialysis.jpg";
imagee3=new Image(); imagee3.src="images/renal.jpg";
imagee4=new Image(); imagee4.src="images/transplation.jpg";
imagee5=new Image(); imagee5.src="images/hypertension.jpg";
function fadingtext_onclick() {
}


function opacity(id, opacStart, opacEnd, millisec) {
	//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) {
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			setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	} else if(opacStart < opacEnd) {
		for(i = opacStart; i <= opacEnd; i++)
			{
			setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
			timer++;
		}
	}
}

//change the opacity for different browsers
function changeOpac(opacity, id) {
	var object = document.getElementById(id).style; 
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
}

function fadeloop() {
	//alert("made it into fadeloop;  imagehidden=" + imagehidden);
	var fadingImageObject=document.getElementById("fadingimage");
	
	if(imagehidden==1) {
		currentfadepic++;
		currentfadetext++;
		if(currentfadepic>(numfadepics-1)) currentfadepic=0;
		if(currentfadetext>(numfadetext-1)) currentfadetext=0;
		fadingImageObject.src=fadepics[currentfadepic];
		
		opacity('fadingimageholder',0,100,imagefadetime);
		setTimeout("switchtext(currentfadetext)",imagefadetime+additionalwaittime);
		imagehidden=0;		
		}
	else if(imagehidden==0) {
		opacity('fadingimageholder',100,0,imagefadetime);
		setTimeout("opacity('fadingtextholder',100,0,textfadetime)",imagefadetime+additionalwaittime);
		imagehidden=1;
		}
	delaytime=imagefadetime + textfadetime + additionalwaittime;
	setTimeout("fadeloop()", delaytime);
	}
	
function switchtext(currentfadetext){
	var fadingTextObject=document.getElementById("fadingtext");
	fadingTextObject.src=fadetext[currentfadetext];
	opacity('fadingtextholder',0,100,textfadetime);
	}
	
// -->