var email=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
var num=/^\d{1,3}$/
var url=/^(https?|ftp):\/\/.*\..+$/i
var empty=/.+/
function MM_swapImgRestore(){
	var i,x,a=document.MM_sr;
	for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++)
		x.src=x.oSrc
}
function MM_preloadImages(){
	var d=document
	if(d.images){
			if(!d.MM_p)
				d.MM_p=new Array()
		var i,j=d.MM_p.length,a=(arguments?arguments:MM_preloadImages.arguments);
		for(i=0;i<a.length;i++)
			if(a[i].indexOf("#")!=0){
				d.MM_p[j]=new Image
				d.MM_p[j++].src=a[i]
			}
	}
}
function MM_findObj(n,d){
	var p,i,x;
	if(!d)
		d=document
	if((p=n.indexOf("?"))>0&&parent.frames.length){
		d=parent.frames[n.substring(p+1)].document
		n=n.substring(0,p)
	}
	if(!(x=d[n])&&d.all)
		x=d.all[n]
	for(i=0;!x&&i<d.forms.length;i++)
		x=d.forms[i][n]
	for(i=0;!x&&d.layers&&i<d.layers.length;i++)
		x=MM_findObj(n,d.layers[i].document)
	if(!x&&d.getElementById)
		x=$(n)
	return x
}
function MM_swapImage(){
	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]
		}
}
function CheckContact(){
var err=''
	if(!empty.test($("fname").value))
		err+="Enter your name.\r\n"
	if(!email.test($("email").value))
		err+="Enter valid email.\r\n"
	if(!empty.test($("subj").value))
		err+="Enter your subject.\r\n"
	if(!empty.test($("utest").value))
		err+="Enter the code.\r\n"
	if(!empty.test($("msg").value))
		err+="Enter your message.\r\n"
	if(err!=''){
		alert(err)
		return false
	}
	return true
}
function $(e){
	return document.getElementById(e)
}
function getElementsByClassName(classname, node) {
	if(!node) node = document.getElementsByTagName("body")[0]
	var a = []
	var re = new RegExp('\\b' + classname + '\\b')
	var els = node.getElementsByTagName("*")
	for(var i=0,j=els.length; i<j; i++)
	if(re.test(els[i].className))a.push(els[i])
	return a
}
function init(){
	MM_preloadImages('/images/tit_flickr_over.png','/images/tit_youtube_over.png','/images/tit_linkedin_over.png','/images/button_send_over.png')
	if(document.getElementsByTagName){
		var anchors=document.getElementsByTagName("a")
		for(var i=0;i<anchors.length;i++)
		{
			var x=anchors[i].getAttribute("rel")
			if((x=="external")||(x=="external nofollow"))
				anchors[i].target="_blank"
		}
	}
	if($('text_block_send'))
	{
		$('text_block_send').onmouseover=function(){
			$('text_block_send').style.backgroundImage= 'url(/images/button_send_over.png)';
			$('text_block_send').style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/button_send_over.png', sizingMethod='crop')";
		}
		$('text_block_send').onmouseout=function(){
			$('text_block_send').style.backgroundImage= 'url(/images/button_send.png)';
			$('text_block_send').style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/button_send.png', sizingMethod='crop')";
		}
	}
	if($('about_logo'))
	{
		$('about_logo').onmouseover=function(){
			$('about_logo').style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/about_logo_over.png', sizingMethod='crop')";
		}
		$('about_logo').onmouseout=function(){
			$('about_logo').style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/about_logo.png', sizingMethod='crop')";
		}
	}
	if($('about_logo2'))
	{
		$('about_logo2').onmouseover=function(){
			$('about_logo2').style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/about_logo_ro_over.png', sizingMethod='crop')";
		}
		$('about_logo2').onmouseout=function(){
			$('about_logo2').style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/about_logo_ro.png', sizingMethod='crop')";
		}
	}
	var x=getElementsByClassName('bgr_flickr');
	if(x[0]){
		$(x[0]).onmouseover=function(){
			x[0].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_flickr_over.png', sizingMethod='crop')";
		}
		$(x[0]).onmouseout=function(){
			x[0].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_flickr.png', sizingMethod='crop')";
		}
	}
	if(x[1]){
		$(x[1]).onmouseover=function(){
			x[1].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_flickr_over.png', sizingMethod='crop')";
		}
		$(x[1]).onmouseout=function(){
			x[1].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_flickr.png', sizingMethod='crop')";
		}
	}
	if(x[2]){
		$(x[2]).onmouseover=function(){
			x[2].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_flickr_over.png', sizingMethod='crop')";
		}
		$(x[2]).onmouseout=function(){
			x[2].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_flickr.png', sizingMethod='crop')";
		}
	}
	var y=getElementsByClassName('bgr_youtube');
	if(y[0]){
		$(y[0]).onmouseover=function(){
			y[0].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_youtube_over.png', sizingMethod='crop')";
		}
		$(y[0]).onmouseout=function(){
			y[0].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_youtube.png', sizingMethod='crop')";
		}
	}
	if(y[1]){
		$(y[1]).onmouseover=function(){
			y[1].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_youtube_over.png', sizingMethod='crop')";
		}
		$(y[1]).onmouseout=function(){
			y[1].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_youtube.png', sizingMethod='crop')";
		}
	}
	if(y[2]){
		$(y[2]).onmouseover=function(){
			y[2].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_youtube_over.png', sizingMethod='crop')";
		}
		$(y[2]).onmouseout=function(){
			y[2].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_youtube.png', sizingMethod='crop')";
		}
	}
	var z=getElementsByClassName('bgr_linkedin');
	if(z[0]){
		$(z[0]).onmouseover=function(){
			z[0].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_linkedin_over.png', sizingMethod='crop')";
		}
		$(z[0]).onmouseout=function(){
			z[0].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_linkedin.png', sizingMethod='crop')";
		}
	}
	if(z[1]){
		$(z[1]).onmouseover=function(){
			z[1].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_linkedin_over.png', sizingMethod='crop')";
		}
		$(z[1]).onmouseout=function(){
			z[1].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_linkedin.png', sizingMethod='crop')";
		}
	}
	if(z[2]){
		$(z[2]).onmouseover=function(){
			z[2].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_linkedin_over.png', sizingMethod='crop')";
		}
		$(z[2]).onmouseout=function(){
			z[2].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/images/tit_linkedin.png', sizingMethod='crop')";
		}
	}
	if($("frmcontact")){
		$("frmcontact").onsubmit=function(){
			var u=CheckContact();
			if(u)
			{
				$("frmcontact").submit();
				return true;
			}
		}
	}
}
window.onload=init