function doHideShow(toHide,toShow){
	var aHide = toHide.split("|");
	setTimeout("doShow('"+toShow+"');",500);
	for(i=0;i<aHide.length;i++) {
		$("#"+aHide[i]).fadeOut("normal");
	}	
}
function doShow(toShow) {
	var aShow = toShow.split("|");
	for(i=0;i<aShow.length;i++) {
		$("#"+aShow[i]).fadeIn("normal");
	}
}
function nextStep(page,step,prevStep) {
	var toHide;
	var toShow;
	if(page == "process") {
		switch(step) {
			case 1:
				toHide = "headerStep2|headerStep3|step2|step3";
				toShow = "headerStep1|step1";
				document.getElementById('s1').src="images/process_step_1_on.png";
				document.getElementById('s2').src="images/process_step_2.png";
				document.getElementById('s3').src="images/process_step_3.png";
				currStep = 1;
			break;
			case 2:
				toHide = "headerStep1|headerStep3|step1|step3";
				toShow = "headerStep2|step2";
				document.getElementById('s1').src="images/process_step_1.png";
				document.getElementById('s2').src="images/process_step_2_on.png";
				document.getElementById('s3').src="images/process_step_3.png";
				currStep = 2;
			break;
			case 3:
				toHide = "headerStep1|headerStep2|step1|step2";
				toShow = "headerStep3|step3";
				document.getElementById('s1').src="images/process_step_1.png";
				document.getElementById('s2').src="images/process_step_2.png";
				document.getElementById('s3').src="images/process_step_3_on.png";
				currStep = 3;
			break;
			case 0:
				if(prevStep<3){
					nextStep(page,prevStep+1);
					return;
				} else {
					nextStep(page,1);
					return;
				}
			break;	
		}
	} else 	if(page == "faqs") {
		switch(step) {
			case 1:
				toHide = "answersStep2|answersStep3|answersStep4|questionsStep2|questionsStep3|questionsStep4";
				toShow = "answersStep1|questionsStep1";
			break;
			case 2:
				toHide = "answersStep1|answersStep3|answersStep4|questionsStep1|questionsStep3|questionsStep4";
				toShow = "answersStep2|questionsStep2";
			break;
			case 3:
				toHide = "answersStep1|answersStep2|answersStep4|questionsStep1|questionsStep2|questionsStep4";
				toShow = "answersStep3|questionsStep3";
			break;
			case 4:
				toHide = "answersStep1|answersStep2|answersStep3|questionsStep1|questionsStep2|questionsStep3";
				toShow = "answersStep4|questionsStep4";
			break;	
		}
	}
	doHideShow(toHide,toShow);
}