//	JavaScript Document

//	preload images
pic = new Array();
function preLoad() {
	pic[1]  = '../guest/css/menu-item-over-1.gif';
	pic[2]  = '../guest/css/menu-item-over-2.gif';
	pic[3]  = '../guest/css/menu-item-over-3.gif';
	pic[4]  = '../guest/css/menu-item-over-4.gif';
	pic[5]  = '../guest/css/menu-item-over-5.gif';

	pic[6]  = '../guest/img/slider-item-design-over.jpg';
	pic[7]  = '../guest/img/slider-item-automation-over.jpg';
	pic[8]  = '../guest/img/slider-item-search-over.jpg';
	pic[9]  = '../guest/img/slider-item-multimedia-over.jpg';

	pic[10] = '../guest/img/slider-title-bar-design.gif';
	pic[11] = '../guest/img/slider-title-bar-automation.gif';
	pic[12] = '../guest/img/slider-title-bar-search.gif';
	pic[13] = '../guest/img/slider-title-bar-multimedia.gif';

	pic[14] = '../guest/img/title/title18.gif';
	pic[15] = '../guest/img/title/title19.gif';
	pic[16] = '../guest/img/title/title20.gif';
	pic[17] = '../guest/img/title/title21.gif';

	var preLoad = new Array();
	for (var i = 1; i < pic.length; i ++) {
		preLoad[i] 		= new Image();
		preLoad[i].src 	= pic[i];
	}
}

//	change slider pics
function changePic(slideCounter, slideHint, slideUrl, moduleName) {
	for(var i = 0; i < 10; i ++) {
		if(document.getElementById('detail-' + i)) {
			if(document.getElementById('detail-' + i).style.display == '' && i != (slideCounter - start)) {
				document.getElementById('detail-' + i).style.display = 'none';
			}
		}
	}
	if(document.getElementById('detail-' + (slideCounter - start))) {
		if(document.getElementById('detail-' + (slideCounter - start)).style.display == 'none') {
			document.getElementById('detail-' + (slideCounter - start)).style.display = '';
		} else if(document.getElementById('detail-' + (slideCounter - start)).style.display == '') {
			document.getElementById('detail-' + (slideCounter - start)).style.display = 'none';
		}
	}
	
	if(moduleName == 'design-portal') {
		document.getElementById('slide-image').src = preLoadWebDesign[slideCounter].src;
		document.getElementById('detail-content-' + (slideCounter - start)).innerHTML = detailWebDesign[slideUrl];

		document.getElementById('slide-image').title	= slideHint;
		document.getElementById('slide-link').href		= 'http://' + slideUrl;

		if(slideCounter < (urlWebDesign.length - 1)) {
			document.getElementById('slide-next').title = employerWebDesign[slideCounter + 1];
			document.getElementById('slider-next').innerHTML = '<a href="#top" onClick="addCurrent(\'design-portal\')"><img id="slide-next" alt="" src="../guest/img/slider-next.gif" width="12" height="9" title="' + employerWebDesign[slideCounter + 1] + '" /></a>';
		}	
		
		if(slideCounter > 1) {
			document.getElementById('slide-prev').title = employerWebDesign[slideCounter - 1];
			document.getElementById('slider-prev').innerHTML = '<a href="#top" onClick="subCurrent(\'design-portal\')"><img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" title="' + employerWebDesign[slideCounter - 1] + '" /></a>';
		}	

		//	position = n - 1
		if(slideCounter == (urlWebDesign.length - 1)) {
			document.getElementById('slider-next').innerHTML = '<img id="slide-next" alt="" src="../guest/img/slider-next.gif" width="12" height="9" />';
		}
		
		//	position = 1
		if(slideCounter == 1) {
			document.getElementById('slider-prev').innerHTML = '<img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" />';
		}
	}

	if(moduleName == 'automation') {
		document.getElementById('slide-image').src = preLoadAutomation[slideCounter].src;
		document.getElementById('detail-content-' + (slideCounter - start)).innerHTML = detailAutomation[slideUrl];

		document.getElementById('slide-image').title	= slideHint;
		document.getElementById('slide-link').href		= 'http://' + slideUrl;

		if(slideCounter < (urlAutomation.length - 1)) {
			document.getElementById('slide-next').title = employerAutomation[slideCounter + 1];
			document.getElementById('slider-next').innerHTML = '<a href="#top" onClick="addCurrent(\'automation\')"><img id="slide-next" alt="" src="../guest/img/slider-next.gif" width="12" height="9" title="' + employerAutomation[slideCounter + 1] + '" /></a>';
		}	
		
		if(slideCounter > 1) {
			document.getElementById('slide-prev').title = employerAutomation[slideCounter - 1];
			document.getElementById('slider-prev').innerHTML = '<a href="#top" onClick="subCurrent(\'automation\')"><img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" title="' + employerAutomation[slideCounter - 1] + '" /></a>';
		}	

		//	position = n - 1
		if(slideCounter == (urlAutomation.length - 1)) {
			document.getElementById('slider-next').innerHTML = '<img id="slide-next" alt="" src="../guest/img/slider-next.gif" width="12" height="9" />';
		}
		
		//	position = 1
		if(slideCounter == 1) {
			document.getElementById('slider-prev').innerHTML = '<img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" />';
		}
	}
	
	if(moduleName == 'search-engine') {
		document.getElementById('slide-image').src = preLoadSearchEngine[slideCounter].src;
		document.getElementById('detail-content-' + (slideCounter - start)).innerHTML = detailSearchEngine[slideUrl];

		document.getElementById('slide-image').title	= slideHint;
		document.getElementById('slide-link').href		= 'http://' + slideUrl;

		if(slideCounter < (urlSearchEngine.length - 1)) {
			document.getElementById('slide-next').title = employerSearchEngine[slideCounter + 1];
			document.getElementById('slider-next').innerHTML = '<a href="#top" onClick="addCurrent(\'search-engine\')"><img id="slide-next" alt="" src="../guest/img/slider-next.gif" width="12" height="9" title="' + employerSearchEngine[slideCounter + 1] + '" /></a>';
		}	
		
		if(slideCounter > 1) {
			document.getElementById('slide-prev').title = employerSearchEngine[slideCounter - 1];
			document.getElementById('slider-prev').innerHTML = '<a href="#top" onClick="subCurrent(\'search-engine\')"><img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" title="' + employerSearchEngine[slideCounter - 1] + '" /></a>';
		}	

		//	position = n - 1
		if(slideCounter == (urlSearchEngine.length - 1)) {
			document.getElementById('slider-next').innerHTML = '<img id="slide-next" alt="" src="../guest/img/slider-next.gif" width="12" height="9" />';
		}
		
		//	position = 1
		if(slideCounter == 1) {
			document.getElementById('slider-prev').innerHTML = '<img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" />';
		}
	}
	
	if(moduleName == 'multimedia') {
		document.getElementById('slide-image').src = preLoadMultimedia[slideCounter].src;
		document.getElementById('detail-content-' + (slideCounter - start)).innerHTML = detailMultimedia[slideCounter];

		document.getElementById('slide-image').title	= slideHint;
		document.getElementById('slide-link').href		= 'http://' + slideUrl;

		if(slideCounter < (picMultimedia.length - 1)) {
			document.getElementById('slide-next').title = employerMultimedia[slideCounter + 1];
			document.getElementById('slider-next').innerHTML = '<a href="#top" onClick="addCurrent(\'multimedia\')"><img id="slide-next" alt="" src="../guest/img/slider-next.gif" width="12" height="9" title="' + employerMultimedia[slideCounter + 1] + '" /></a>';
		}	
		
		if(slideCounter > 1) {
			document.getElementById('slide-prev').title = employerMultimedia[slideCounter - 1];
			document.getElementById('slider-prev').innerHTML = '<a href="#top" onClick="subCurrent(\'multimedia\')"><img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" title="' + employerMultimedia[slideCounter - 1] + '" /></a>';
		}	

		//	position = n - 1
		if(slideCounter == (picMultimedia.length - 1)) {
			document.getElementById('slider-next').innerHTML = '<img id="slide-next" alt="" src="../guest/img/slider-next.gif" width="12" height="9" />';
		}
		
		//	position = 1
		if(slideCounter == 1) {
			document.getElementById('slider-prev').innerHTML = '<img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" />';
		}
	}
	
	current = slideCounter;
}

//	add to current image counter and change current image
function addCurrent(moduleName) {
	current ++;
	if(current > start + 9) {
		document.location.replace('index.php?section=guest&module=' + moduleName + '&start=' + (start + 10) + '#top');
	} else {
		if(moduleName == 'design-portal') {
			if(current < urlWebDesign.length) {
				changePic(current, employerWebDesign[current], urlWebDesign[current], moduleName);
				if(current > 1) {
					document.getElementById('slider-prev').innerHTML = '<a href="#top" onClick="subCurrent(\'design-portal\')"><img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" title="' + employerWebDesign[current - 1] + '" /></a>';
				}
			}
		}
		if(moduleName == 'automation') {
			if(current < urlAutomation.length) {
				changePic(current, employerAutomation[current], urlAutomation[current], moduleName);
				if(current > 1) {
					document.getElementById('slider-prev').innerHTML = '<a href="#top" onClick="subCurrent(\'automation\')"><img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" title="' + employerAutomation[current - 1] + '" /></a>';
				}
			}
		}
		if(moduleName == 'search-engine') {
			if(current < urlSearchEngine.length) {
				changePic(current, employerSearchEngine[current], urlSearchEngine[current], moduleName);
				if(current > 1) {
					document.getElementById('slider-prev').innerHTML = '<a href="#top" onClick="subCurrent(\'search-engine\')"><img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" title="' + employerSearchEngine[current - 1] + '" /></a>';
				}
			}
		}
		if(moduleName == 'multimedia') {
			if(current < employerMultimedia.length) {
				changePic(current, employerMultimedia[current], employerMultimedia[current], moduleName);
				if(current > 1) {
					document.getElementById('slider-prev').innerHTML = '<a href="#top" onClick="subCurrent(\'multimedia\')"><img id="slide-prev" alt="" src="../guest/img/slider-prev.gif" width="12" height="9" title="' + employerMultimedia[current - 1] + '" /></a>';
				}
			}
		}
	}
}

//	sub from current image counter and change current image
function subCurrent(moduleName) {
	current --;
	if(current < start) {
		document.location.replace('index.php?section=guest&module=' + moduleName + '&start=' + (start - 10) + '#top');
	} else {
		if(moduleName == 'design-portal') {
			changePic(current, employerWebDesign[current], urlWebDesign[current], moduleName);
		}
		if(moduleName == 'automation') {
			changePic(current, employerAutomation[current], urlAutomation[current], moduleName);
		}
		if(moduleName == 'search-engine') {
			changePic(current, employerSearchEngine[current], urlSearchEngine[current], moduleName);
		}
		if(moduleName == 'multimedia') {
			changePic(current, employerMultimedia[current], employerMultimedia[current], moduleName);
		}
	}
}

function showGroup(id) {
	for(i = 1; i<=4; i++) {
		document.getElementById('group' + i).style.display = 'none';
	}
	document.getElementById(id).style.display = '';
	document.getElementById('executive-group').style.display = 'none';
}

//	slider innerHTMLs
var slider = new Array();
slider['about-title'] 		= '' +
'<img alt="" src="../guest/img/slider-title-bar-index.gif" width="15" height="15" style="float: right; padding-top: 2px" />' +
'<img alt="" src="../guest/img/title/title17.gif" width="290" height="18" />';
slider['about-value'] 		= '' +
'<a href="index.php?section=guest&amp;module=about-us">' +
'شرکت سنجشگران آريا با نام تجاری آرياوب در سال &#1633;&#1635;&#1639;&#1639; با اجتماع جمعی از مهندسين رشته کامپيوتر تشکيل شد' +
' و فعاليت خود را در زمينه طراحی وب بعنوان يکی از پيشتازان اين عرصه آغاز کرد ...</a>';

slider['design-title'] 		= '' +
'<img alt="" src="../guest/img/slider-title-bar-design.gif" width="15" height="15" style="float: right; padding-top: 2px" />' +
'<img alt="" src="../guest/img/title/title18.gif" width="290" height="18" />';
slider['design-value'] 		= '' +
'وب سايتها اجزاء سازنده اينترنت هستند. هر سايت در اينترنت شامل اطلاعات و کاربردهای متناسب با فعاليت مالک آن می باشد.' +
' تکنولوژيهای مختلفی برای ساخت وب سايتها وجود دارد ...';

slider['automation-title'] 	= '' +
'<img alt="" src="../guest/img/slider-title-bar-automation.gif" width="15" height="15" style="float: right; padding-top: 2px" />' +
'<img alt="" src="../guest/img/title/title19.gif" width="290" height="18" />';
slider['automation-value'] 		= '' +
'اتوماسيون به معنای جايگزينی نرم افزار به جای نيروی کار انسانی با هدف افزايش بازده و کاهش هزينه است.' +
' تا کنون دو نسل از نرم افزارها با کارکرد اتوماسيون سيستمهای کاری پديد آمده اند ...';

slider['search-title'] 	= '' +
'<img alt="" src="../guest/img/slider-title-bar-search.gif" width="15" height="15" style="float: right; padding-top: 2px" />' +
'<img alt="" src="../guest/img/title/title20.gif" width="290" height="18" />';
slider['search-value'] 		= '' +
'اقبال هر وب سايت برای کارآيی بالاتر در اينترنت با تعداد بازديدکنندگان آن رابطه مستقيم دارد.' +
' بيش از &#1641;&#1633; درصد کاربران برای دستيابی به اطلاعات مورد نظر خود از موتورهای جستجو استفاده می کنند ...';

slider['multimedia-title'] 	= '' +
'<img alt="" src="../guest/img/slider-title-bar-multimedia.gif" width="15" height="15" style="float: right; padding-top: 2px" />' +
'<img alt="" src="../guest/img/title/title21.gif" width="290" height="18" />';
slider['multimedia-value'] 		= '' +
'برای انتقال اطلاعات تجاری، تبليغاتی، فرهنگی و موارد مشابه از ابزارهای مختلفی بهره برداری می شود.' +
' منجمله می توان به بروشورها، تيزرها، مقالات و يا آلبومهای تصاوير اشاره کرد ...';