function getElementByClass(cl) {
	var retnode = [];
	var myclass = new RegExp('\\b'+cl+'\\b');
	var elem = document.getElementsByTagName("*");
	for (var i = 0; i < elem.length; i++) {
	var classes = elem[i].className;
	if (myclass.test(classes)) retnode.push(elem[i]);
	}
	return retnode;
}
function hideshow(element) 
{//dynamic divs hiding
if(document.getElementById(element).style.display=='none'){
	document.getElementById(element).style.display='block';
}else if(document.getElementById(element).style.display=='block')
	document.getElementById(element).style.display='none';
else{
	document.getElementById(element).style.display='block';
	}
} 
function redir(reason)
{// redirecting to other site
	window.location ='http://rmtc.szarlih.com/index.php?r='+reason+'';
}
function getW(){
var w;
if(document.innerWidth){ w=document.innerWidth;
} else if(document.documentElement.clientWidth){ w=document.documentElement.clientWidth;
} else if(document.body){ w=document.body.clientWidth; }
return w;
}
function getH(){
var h;
if(document.innerHeight){ h=document.innerHeight;
} else if(document.documentElement.clientHeight){ h=document.documentElement.clientHeight;
} else if(document.body){ h=document.body.clientHeight; }
return h;
}
function setWidth(){
	var x;
	x = getW();
	x = x*0.29;
	x=parseInt(x);
		var z;	
		z = getElementByClass('scrollContent');
		for (i = 0; i < z.length; i++) {
			z[i].style.width = x+'px';
		}
		x = getW();
		x = x*0.31;
		x=parseInt(x);
		z = getElementByClass('scrollContenta');
		for (i = 0; i < z.length; i++) {
			z[i].style.width = x+'px';
		}
		x=x-30;
		z = getElementByClass('ngl');
		for (i = 0; i < z.length; i++) {
			z[i].style.width = x+'px';
		}
}
function setHight(){
	var x;
	x = getH();
	x = x*0.4;
	x=parseInt(x);
		var z;	
		z = getElementByClass('catalog')
		for (i = 0; i < z.length; i++) {
			z[i].style.height = x+'px';
		}
		z = getElementByClass('catalogr')
		for (i = 0; i < z.length; i++) {
			z[i].style.height = x+'px';
		}
		z = getElementByClass('catalogl')
		for (i = 0; i < z.length; i++) {
			z[i].style.height = x+'px';
		}
			x = getH();
	x = x*0.37;
	x=parseInt(x);
		z = getElementByClass('scrollContent')
		for (i = 0; i < z.length; i++) {
			z[i].style.height = x+'px';
		}
		z = getElementByClass('scrollContenta')
		for (i = 0; i < z.length; i++) {
			z[i].style.height = x+'px';
		}
}
function alternate(){  
	var rows;
    var table = getElementByClass('sortable');
    for(j = 0; j < table.length; j++){ 
		rows = table[j].getElementsByTagName("tr");	  
		for(i = 0; i < rows.length; i++){           
		 if(i % 2 == 0)
		   rows[i].style.background = '#B0DF53';     
		}  
	}
}
function preloader() {
	if (document.getElementById) {  
		document.getElementById('hp').style.visibility = 'hidden';
	}else {
		if (document.layers) {  
			document.hp.visibility = 'hidden';
		}else { 
			document.all.hp.style.visibility = 'hidden';
		}
	}
	setHight();
	setWidth();
}
function pastloader() {
	if (document.getElementById) {  
		document.getElementById('vp').style.visibility = 'visible';
	}else {
		if (document.layers) {  
			document.vp.visibility = 'visible';
		}else { 
			document.all.vp.style.visibility = 'visible';
		}
	}	
}
function hide() {
	if (document.getElementById) {  
		document.getElementById('vp').style.visibility = 'hidden';
	}else {
		if (document.layers) {  
			document.vp.visibility = 'hidden';
		}else { 
			document.all.vp.style.visibility = 'hidden';
		}
	}
}
function sendtestend(){
	pastloader();
}