var delay=50;
var twcurrentChar=1;
var head;
var twvars;

function setTypewHeads(){
	var arrHead1 = document.getElementsByTagName('FONT');
	for (var i=arrHead1.length;i!=0;i--){
		var head1 = arrHead1[i-1];
		if (head1.className.indexOf('typew')>=0) {
			teststr = head1.outerHTML;
			teststr = teststr.replace("<FONT", "<span ");
			teststr = teststr.replace("</FONT", "</span ");
			head1.outerHTML = teststr;
		}
	}
	var arrHead1 = document.getElementsByTagName('P');
	for (var i=arrHead1.length;i!=0;i--){
		var head1 = arrHead1[i-1];
		if (head1.className.indexOf('typew')>=0)  {
			teststr = head1.outerHTML;
			teststr = teststr.replace("<P", "<p><span");
			teststr = teststr.replace("</P>", "</span></p>");
			//alert(teststr);
			head1.outerHTML = teststr;
			
		}
	}
	var arrHead = document.getElementsByTagName('span');
	for (var i=arrHead.length;i!=0;i--){
		head = arrHead[i-1];
		if (head.className.indexOf('typew')>=0) {
			twvars =  head.innerHTML;
			//head.innerHTML = '';
			//alert(twvars);
			//alert(head.className);
			startTyping();
			break;
		}
	}
}

function startTyping()
{
      head.innerHTML=twvars.substr(0, twcurrentChar) +'_';
      twcurrentChar++
      if (twcurrentChar>twvars.length)
      {
        twcurrentChar=1;
	head.innerHTML=twvars;
        setTimeout("startTyping()", 2000);
      }
      else
      {
        setTimeout("startTyping()", 50);
      }
}
window.onload = setTypewHeads;