var min=8;
var max=12;
var size=9;
function increaseFontSize(size) {
	
	if(size==1)
	size = 8;
	else if(size==2)
	size = 9;
	else if(size==3)
	size = 10;
	
	
   var p = document.getElementsByTagName('p');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } 
      
      p[i].style.fontSize = size+"px"
   }

   var p = document.getElementsByTagName('');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } 
      
      p[i].style.fontSize = size+"px"
   }

  var p = document.getElementsByTagName('');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } 
      
      p[i].style.fontSize = size+"px"
   }
   
   var p = document.getElementsByTagName('span');
   for(i=0;i<p.length;i++) {
      if(p[i].style.fontSize) {
         var s = parseInt(p[i].style.fontSize.replace("px",""));
      } 
      
      p[i].style.fontSize = size+"px"
   }
   
  
}





var x=0;
	function chngColor(color,Y_N) {
		
	   var p = document.getElementsByTagName('div');
	   for(i=0;i<p.length;i++) {
		   if(p[i].title=="none"){
			   		//alert(p[i].className);
					return;
		   	continue;
		   }
		   
		  p[i].style.backgroundColor=color;
	   }
	   
	   
	      if(Y_N=='Y'){
	   var p = document.getElementsByTagName('p');
	   for(i=0;i<p.length;i++) {
		  p[i].style.color="yellow";
	   }

	   
	   var p = document.getElementsByTagName('div');
	   for(i=0;i<p.length;i++) {
		  p[i].style.color="yellow";
		   
	   }

	   var p = document.getElementsByTagName('');
	   for(i=0;i<p.length;i++) {
		  p[i].style.color="yellow";
	   }

	   var p = document.getElementsByTagName('');
	   for(i=0;i<p.length;i++) {
		  p[i].style.color="yellow";
	   }
	    
   
   }else {
	   var p = document.getElementsByTagName('p');
	   for(i=0;i<p.length;i++) {
		  p[i].style.color="black";
	   }

   
		var p = document.getElementsByTagName('div');
	   for(i=0;i<p.length;i++) {
		  p[i].style.color="black";
		  
	   }

	   var p = document.getElementsByTagName('');
	   for(i=0;i<p.length;i++) {
		  p[i].style.color="black";
	   }

   
	   var p = document.getElementsByTagName('');
	   for(i=0;i<p.length;i++) {
		  p[i].style.color="black";
	   }
   		
   }

	
}